mirror of
https://github.com/YGGverse/aquatic.git
synced 2026-03-31 17:55:36 +00:00
WIP: ws: put back mio implementation
This commit is contained in:
Joakim Frostegård
parent
8531e12d0e
commit
465cf5920d
19 changed files with 1559 additions and 266 deletions
156
Cargo.lock
generated
156
Cargo.lock
generated
|
|
@ -241,14 +241,19 @@ dependencies = [
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"aquatic_ws_protocol",
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"async-tungstenite",
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"core_affinity",
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"crossbeam-channel",
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"either",
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"futures",
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"futures-lite",
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"futures-rustls",
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"glommio",
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"hashbrown 0.11.2",
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"histogram",
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"log",
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"mimalloc",
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"mio",
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"native-tls",
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"parking_lot",
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"privdrop",
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"quickcheck",
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"quickcheck_macros",
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@ -257,6 +262,7 @@ dependencies = [
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"serde",
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"signal-hook",
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"slab",
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"socket2 0.4.2",
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"tungstenite",
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]
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@ -511,6 +517,22 @@ dependencies = [
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"winapi 0.3.9",
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]
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[[package]]
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name = "core-foundation"
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version = "0.9.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6888e10551bb93e424d8df1d07f1a8b4fceb0001a3a4b048bfc47554946f47b3"
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dependencies = [
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"core-foundation-sys",
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"libc",
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]
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[[package]]
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name = "core-foundation-sys"
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version = "0.8.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
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[[package]]
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name = "core_affinity"
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version = "0.5.10"
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@ -741,6 +763,21 @@ version = "1.0.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
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[[package]]
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name = "foreign-types"
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version = "0.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
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dependencies = [
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"foreign-types-shared",
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]
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[[package]]
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name = "foreign-types-shared"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
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[[package]]
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name = "form_urlencoded"
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version = "1.0.1"
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@ -1241,6 +1278,24 @@ dependencies = [
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"winapi 0.3.9",
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]
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[[package]]
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name = "native-tls"
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version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
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dependencies = [
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"lazy_static",
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"libc",
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"log",
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"openssl",
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"openssl-probe",
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"openssl-sys",
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"schannel",
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"security-framework",
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"security-framework-sys",
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"tempfile",
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]
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[[package]]
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name = "nix"
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version = "0.23.0"
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@ -1342,6 +1397,39 @@ version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
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[[package]]
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name = "openssl"
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version = "0.10.38"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
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dependencies = [
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"bitflags",
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"cfg-if",
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"foreign-types",
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"libc",
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"once_cell",
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"openssl-sys",
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]
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[[package]]
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name = "openssl-probe"
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version = "0.1.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
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[[package]]
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name = "openssl-sys"
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version = "0.9.70"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c6517987b3f8226b5da3661dad65ff7f300cc59fb5ea8333ca191fc65fde3edf"
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dependencies = [
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"autocfg",
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"cc",
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"libc",
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"pkg-config",
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"vcpkg",
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]
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[[package]]
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name = "owned-alloc"
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version = "0.2.0"
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@ -1397,6 +1485,12 @@ version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
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[[package]]
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name = "pkg-config"
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version = "0.3.22"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "12295df4f294471248581bc09bef3c38a5e46f1e36d6a37353621a0c6c357e1f"
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[[package]]
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name = "plotters"
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version = "0.3.1"
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@ -1600,6 +1694,15 @@ version = "0.6.25"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
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[[package]]
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name = "remove_dir_all"
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version = "0.5.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
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dependencies = [
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"winapi 0.3.9",
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]
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[[package]]
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name = "ring"
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version = "0.16.20"
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@ -1675,6 +1778,16 @@ dependencies = [
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"winapi-util",
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]
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[[package]]
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name = "schannel"
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version = "0.1.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8f05ba609c234e60bee0d547fe94a4c7e9da733d1c962cf6e59efa4cd9c8bc75"
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dependencies = [
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"lazy_static",
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"winapi 0.3.9",
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]
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[[package]]
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name = "scoped-tls"
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version = "1.0.0"
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@ -1697,6 +1810,29 @@ dependencies = [
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"untrusted",
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]
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[[package]]
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name = "security-framework"
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version = "2.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "525bc1abfda2e1998d152c45cf13e696f76d0a4972310b22fac1658b05df7c87"
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dependencies = [
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"bitflags",
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"core-foundation",
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"core-foundation-sys",
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"libc",
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"security-framework-sys",
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]
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[[package]]
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name = "security-framework-sys"
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version = "2.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a9dd14d83160b528b7bfd66439110573efcfbe281b17fc2ca9f39f550d619c7e"
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dependencies = [
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"core-foundation-sys",
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"libc",
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]
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[[package]]
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name = "semver"
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version = "1.0.4"
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@ -1902,6 +2038,20 @@ dependencies = [
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"unicode-xid",
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]
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[[package]]
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name = "tempfile"
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version = "3.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
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dependencies = [
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"cfg-if",
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"libc",
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"rand",
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"redox_syscall",
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"remove_dir_all",
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"winapi 0.3.9",
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]
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[[package]]
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name = "termcolor"
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version = "1.1.2"
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@ -2120,6 +2270,12 @@ dependencies = [
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"ryu",
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]
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[[package]]
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name = "vcpkg"
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version = "0.2.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
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[[package]]
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name = "version_check"
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version = "0.9.3"
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|
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@ -105,7 +105,10 @@ async fn handle_request_stream<S>(
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::log::debug!("preparing to send response to channel: {:?}", response);
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if let Err(err) = response_senders.send_to(producer_index, (response, src)).await {
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if let Err(err) = response_senders
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.send_to(producer_index, (response, src))
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.await
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{
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::log::error!("response_sender.send: {:?}", err);
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}
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|
|
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@ -240,14 +240,17 @@ async fn read_requests(
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let request_consumer_index =
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calculate_request_consumer_index(&config, request.info_hash);
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if let Err(err) = request_senders.send_to(
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request_consumer_index,
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(
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response_consumer_index,
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ConnectedRequest::Announce(request),
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src,
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),
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).await {
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if let Err(err) = request_senders
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.send_to(
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request_consumer_index,
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(
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response_consumer_index,
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ConnectedRequest::Announce(request),
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src,
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),
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)
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.await
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{
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::log::error!("request_sender.try_send failed: {:?}", err)
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}
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} else {
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@ -300,10 +303,13 @@ async fn read_requests(
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original_indices,
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};
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if let Err(err) = request_senders.send_to(
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consumer_index,
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(response_consumer_index, request, src),
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).await {
|
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if let Err(err) = request_senders
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.send_to(
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consumer_index,
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(response_consumer_index, request, src),
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)
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.await
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{
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::log::error!("request_sender.send failed: {:?}", err)
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}
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}
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|
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|
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@ -38,6 +38,14 @@ signal-hook = { version = "0.3" }
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slab = "0.4"
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tungstenite = "0.15"
|
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|
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|
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crossbeam-channel = "0.5"
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histogram = "0.6"
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mio = { version = "0.7", features = ["tcp", "os-poll", "os-util"] }
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native-tls = "0.2"
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parking_lot = "0.11"
|
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socket2 = { version = "0.4.1", features = ["all"] }
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|
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[dev-dependencies]
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quickcheck = "1.0"
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quickcheck_macros = "1.0"
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|
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@ -1,117 +1,12 @@
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use std::cell::RefCell;
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use std::rc::Rc;
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use std::time::Duration;
|
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|
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use aquatic_common::extract_response_peers;
|
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use futures_lite::StreamExt;
|
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use glommio::channels::channel_mesh::{MeshBuilder, Partial, Role, Senders};
|
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use glommio::enclose;
|
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use glommio::prelude::*;
|
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use glommio::timer::TimerActionRepeat;
|
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use hashbrown::HashMap;
|
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use rand::{rngs::SmallRng, Rng, SeedableRng};
|
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use rand::Rng;
|
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|
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use aquatic_ws_protocol::*;
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|
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use crate::common::*;
|
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use crate::config::Config;
|
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|
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pub async fn run_request_worker(
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config: Config,
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state: State,
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in_message_mesh_builder: MeshBuilder<(ConnectionMeta, InMessage), Partial>,
|
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out_message_mesh_builder: MeshBuilder<(ConnectionMeta, OutMessage), Partial>,
|
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) {
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let (_, mut in_message_receivers) = in_message_mesh_builder.join(Role::Consumer).await.unwrap();
|
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let (out_message_senders, _) = out_message_mesh_builder.join(Role::Producer).await.unwrap();
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|
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let out_message_senders = Rc::new(out_message_senders);
|
||||
|
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let torrents = Rc::new(RefCell::new(TorrentMaps::default()));
|
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let access_list = state.access_list;
|
||||
|
||||
// Periodically clean torrents
|
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TimerActionRepeat::repeat(enclose!((config, torrents, access_list) move || {
|
||||
enclose!((config, torrents, access_list) move || async move {
|
||||
torrents.borrow_mut().clean(&config, &access_list);
|
||||
|
||||
Some(Duration::from_secs(config.cleaning.torrent_cleaning_interval))
|
||||
})()
|
||||
}));
|
||||
|
||||
let mut handles = Vec::new();
|
||||
|
||||
for (_, receiver) in in_message_receivers.streams() {
|
||||
let handle = spawn_local(handle_request_stream(
|
||||
config.clone(),
|
||||
torrents.clone(),
|
||||
out_message_senders.clone(),
|
||||
receiver,
|
||||
))
|
||||
.detach();
|
||||
|
||||
handles.push(handle);
|
||||
}
|
||||
|
||||
for handle in handles {
|
||||
handle.await;
|
||||
}
|
||||
}
|
||||
|
||||
async fn handle_request_stream<S>(
|
||||
config: Config,
|
||||
torrents: Rc<RefCell<TorrentMaps>>,
|
||||
out_message_senders: Rc<Senders<(ConnectionMeta, OutMessage)>>,
|
||||
mut stream: S,
|
||||
) where
|
||||
S: futures_lite::Stream<Item = (ConnectionMeta, InMessage)> + ::std::marker::Unpin,
|
||||
{
|
||||
let mut rng = SmallRng::from_entropy();
|
||||
|
||||
let max_peer_age = config.cleaning.max_peer_age;
|
||||
let peer_valid_until = Rc::new(RefCell::new(ValidUntil::new(max_peer_age)));
|
||||
|
||||
TimerActionRepeat::repeat(enclose!((peer_valid_until) move || {
|
||||
enclose!((peer_valid_until) move || async move {
|
||||
*peer_valid_until.borrow_mut() = ValidUntil::new(max_peer_age);
|
||||
|
||||
Some(Duration::from_secs(1))
|
||||
})()
|
||||
}));
|
||||
|
||||
let mut out_messages = Vec::new();
|
||||
|
||||
while let Some((meta, in_message)) = stream.next().await {
|
||||
match in_message {
|
||||
InMessage::AnnounceRequest(request) => handle_announce_request(
|
||||
&config,
|
||||
&mut rng,
|
||||
&mut torrents.borrow_mut(),
|
||||
&mut out_messages,
|
||||
peer_valid_until.borrow().to_owned(),
|
||||
meta,
|
||||
request,
|
||||
),
|
||||
InMessage::ScrapeRequest(request) => handle_scrape_request(
|
||||
&config,
|
||||
&mut torrents.borrow_mut(),
|
||||
&mut out_messages,
|
||||
meta,
|
||||
request,
|
||||
),
|
||||
};
|
||||
|
||||
for (meta, out_message) in out_messages.drain(..) {
|
||||
out_message_senders
|
||||
.send_to(meta.out_message_consumer_id.0, (meta, out_message))
|
||||
.await
|
||||
.expect("failed sending out_message to socket worker");
|
||||
}
|
||||
|
||||
yield_if_needed().await;
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_announce_request(
|
||||
config: &Config,
|
||||
rng: &mut impl Rng,
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
pub mod handlers;
|
||||
|
||||
use std::net::{IpAddr, SocketAddr};
|
||||
use std::sync::Arc;
|
||||
use std::time::Instant;
|
||||
|
|
@ -142,8 +144,3 @@ impl TorrentMaps {
|
|||
torrent_map.shrink_to_fit();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default, Clone)]
|
||||
pub struct State {
|
||||
pub access_list: Arc<AccessListArcSwap>,
|
||||
}
|
||||
|
|
@ -20,10 +20,12 @@ pub struct Config {
|
|||
pub log_level: LogLevel,
|
||||
pub network: NetworkConfig,
|
||||
pub protocol: ProtocolConfig,
|
||||
pub handlers: HandlerConfig,
|
||||
pub cleaning: CleaningConfig,
|
||||
pub privileges: PrivilegeConfig,
|
||||
pub access_list: AccessListConfig,
|
||||
pub cpu_pinning: CpuPinningConfig,
|
||||
pub statistics: StatisticsConfig,
|
||||
}
|
||||
|
||||
impl aquatic_cli_helpers::Config for Config {
|
||||
|
|
@ -38,10 +40,17 @@ pub struct NetworkConfig {
|
|||
/// Bind to this address
|
||||
pub address: SocketAddr,
|
||||
pub ipv6_only: bool,
|
||||
|
||||
pub tls_certificate_path: PathBuf,
|
||||
pub tls_private_key_path: PathBuf,
|
||||
pub websocket_max_message_size: usize,
|
||||
pub websocket_max_frame_size: usize,
|
||||
|
||||
pub use_tls: bool,
|
||||
pub tls_pkcs12_path: String,
|
||||
pub tls_pkcs12_password: String,
|
||||
pub poll_event_capacity: usize,
|
||||
pub poll_timeout_microseconds: u64,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, Serialize, Deserialize)]
|
||||
|
|
@ -55,6 +64,15 @@ pub struct ProtocolConfig {
|
|||
pub peer_announce_interval: usize,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, Serialize, Deserialize)]
|
||||
#[serde(default)]
|
||||
pub struct HandlerConfig {
|
||||
/// Maximum number of requests to receive from channel before locking
|
||||
/// mutex and starting work
|
||||
pub max_requests_per_iter: usize,
|
||||
pub channel_recv_timeout_microseconds: u64,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, Serialize, Deserialize)]
|
||||
#[serde(default)]
|
||||
pub struct CleaningConfig {
|
||||
|
|
@ -62,6 +80,16 @@ pub struct CleaningConfig {
|
|||
pub torrent_cleaning_interval: u64,
|
||||
/// Remove peers that haven't announced for this long (seconds)
|
||||
pub max_peer_age: u64,
|
||||
|
||||
/// Remove connections that are older than this (seconds)
|
||||
pub max_connection_age: u64,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, Serialize, Deserialize)]
|
||||
#[serde(default)]
|
||||
pub struct StatisticsConfig {
|
||||
/// Print statistics this often (seconds). Don't print when set to zero.
|
||||
pub interval: u64,
|
||||
}
|
||||
|
||||
impl Default for Config {
|
||||
|
|
@ -72,10 +100,12 @@ impl Default for Config {
|
|||
log_level: LogLevel::default(),
|
||||
network: NetworkConfig::default(),
|
||||
protocol: ProtocolConfig::default(),
|
||||
handlers: Default::default(),
|
||||
cleaning: CleaningConfig::default(),
|
||||
privileges: PrivilegeConfig::default(),
|
||||
access_list: AccessListConfig::default(),
|
||||
cpu_pinning: Default::default(),
|
||||
statistics: Default::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -89,6 +119,12 @@ impl Default for NetworkConfig {
|
|||
tls_private_key_path: "".into(),
|
||||
websocket_max_message_size: 64 * 1024,
|
||||
websocket_max_frame_size: 16 * 1024,
|
||||
|
||||
use_tls: false,
|
||||
tls_pkcs12_path: "".into(),
|
||||
tls_pkcs12_password: "".into(),
|
||||
poll_event_capacity: 4096,
|
||||
poll_timeout_microseconds: 200_000,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -103,11 +139,28 @@ impl Default for ProtocolConfig {
|
|||
}
|
||||
}
|
||||
|
||||
impl Default for HandlerConfig {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
max_requests_per_iter: 10000,
|
||||
channel_recv_timeout_microseconds: 200,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Default for CleaningConfig {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
torrent_cleaning_interval: 30,
|
||||
max_peer_age: 1800,
|
||||
|
||||
max_connection_age: 1800,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Default for StatisticsConfig {
|
||||
fn default() -> Self {
|
||||
Self { interval: 0 }
|
||||
}
|
||||
}
|
||||
|
|
|
|||
8
aquatic_ws/src/lib/glommio/common.rs
Normal file
8
aquatic_ws/src/lib/glommio/common.rs
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
use std::sync::Arc;
|
||||
|
||||
use aquatic_common::access_list::AccessListArcSwap;
|
||||
|
||||
#[derive(Default, Clone)]
|
||||
pub struct State {
|
||||
pub access_list: Arc<AccessListArcSwap>,
|
||||
}
|
||||
114
aquatic_ws/src/lib/glommio/handlers.rs
Normal file
114
aquatic_ws/src/lib/glommio/handlers.rs
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
use std::cell::RefCell;
|
||||
use std::rc::Rc;
|
||||
use std::time::Duration;
|
||||
|
||||
use futures_lite::StreamExt;
|
||||
use glommio::channels::channel_mesh::{MeshBuilder, Partial, Role, Senders};
|
||||
use glommio::enclose;
|
||||
use glommio::prelude::*;
|
||||
use glommio::timer::TimerActionRepeat;
|
||||
use rand::{rngs::SmallRng, SeedableRng};
|
||||
|
||||
use aquatic_ws_protocol::*;
|
||||
|
||||
use crate::common::handlers::*;
|
||||
use crate::common::*;
|
||||
use crate::config::Config;
|
||||
|
||||
use super::common::State;
|
||||
|
||||
pub async fn run_request_worker(
|
||||
config: Config,
|
||||
state: State,
|
||||
in_message_mesh_builder: MeshBuilder<(ConnectionMeta, InMessage), Partial>,
|
||||
out_message_mesh_builder: MeshBuilder<(ConnectionMeta, OutMessage), Partial>,
|
||||
) {
|
||||
let (_, mut in_message_receivers) = in_message_mesh_builder.join(Role::Consumer).await.unwrap();
|
||||
let (out_message_senders, _) = out_message_mesh_builder.join(Role::Producer).await.unwrap();
|
||||
|
||||
let out_message_senders = Rc::new(out_message_senders);
|
||||
|
||||
let torrents = Rc::new(RefCell::new(TorrentMaps::default()));
|
||||
let access_list = state.access_list;
|
||||
|
||||
// Periodically clean torrents
|
||||
TimerActionRepeat::repeat(enclose!((config, torrents, access_list) move || {
|
||||
enclose!((config, torrents, access_list) move || async move {
|
||||
torrents.borrow_mut().clean(&config, &access_list);
|
||||
|
||||
Some(Duration::from_secs(config.cleaning.torrent_cleaning_interval))
|
||||
})()
|
||||
}));
|
||||
|
||||
let mut handles = Vec::new();
|
||||
|
||||
for (_, receiver) in in_message_receivers.streams() {
|
||||
let handle = spawn_local(handle_request_stream(
|
||||
config.clone(),
|
||||
torrents.clone(),
|
||||
out_message_senders.clone(),
|
||||
receiver,
|
||||
))
|
||||
.detach();
|
||||
|
||||
handles.push(handle);
|
||||
}
|
||||
|
||||
for handle in handles {
|
||||
handle.await;
|
||||
}
|
||||
}
|
||||
|
||||
async fn handle_request_stream<S>(
|
||||
config: Config,
|
||||
torrents: Rc<RefCell<TorrentMaps>>,
|
||||
out_message_senders: Rc<Senders<(ConnectionMeta, OutMessage)>>,
|
||||
mut stream: S,
|
||||
) where
|
||||
S: futures_lite::Stream<Item = (ConnectionMeta, InMessage)> + ::std::marker::Unpin,
|
||||
{
|
||||
let mut rng = SmallRng::from_entropy();
|
||||
|
||||
let max_peer_age = config.cleaning.max_peer_age;
|
||||
let peer_valid_until = Rc::new(RefCell::new(ValidUntil::new(max_peer_age)));
|
||||
|
||||
TimerActionRepeat::repeat(enclose!((peer_valid_until) move || {
|
||||
enclose!((peer_valid_until) move || async move {
|
||||
*peer_valid_until.borrow_mut() = ValidUntil::new(max_peer_age);
|
||||
|
||||
Some(Duration::from_secs(1))
|
||||
})()
|
||||
}));
|
||||
|
||||
let mut out_messages = Vec::new();
|
||||
|
||||
while let Some((meta, in_message)) = stream.next().await {
|
||||
match in_message {
|
||||
InMessage::AnnounceRequest(request) => handle_announce_request(
|
||||
&config,
|
||||
&mut rng,
|
||||
&mut torrents.borrow_mut(),
|
||||
&mut out_messages,
|
||||
peer_valid_until.borrow().to_owned(),
|
||||
meta,
|
||||
request,
|
||||
),
|
||||
InMessage::ScrapeRequest(request) => handle_scrape_request(
|
||||
&config,
|
||||
&mut torrents.borrow_mut(),
|
||||
&mut out_messages,
|
||||
meta,
|
||||
request,
|
||||
),
|
||||
};
|
||||
|
||||
for (meta, out_message) in out_messages.drain(..) {
|
||||
out_message_senders
|
||||
.send_to(meta.out_message_consumer_id.0, (meta, out_message))
|
||||
.await
|
||||
.expect("failed sending out_message to socket worker");
|
||||
}
|
||||
|
||||
yield_if_needed().await;
|
||||
}
|
||||
}
|
||||
132
aquatic_ws/src/lib/glommio/mod.rs
Normal file
132
aquatic_ws/src/lib/glommio/mod.rs
Normal file
|
|
@ -0,0 +1,132 @@
|
|||
pub mod common;
|
||||
pub mod handlers;
|
||||
pub mod network;
|
||||
|
||||
use std::{
|
||||
fs::File,
|
||||
io::BufReader,
|
||||
sync::{atomic::AtomicUsize, Arc},
|
||||
};
|
||||
|
||||
use crate::config::Config;
|
||||
use aquatic_common::privileges::drop_privileges_after_socket_binding;
|
||||
|
||||
use self::common::State;
|
||||
|
||||
use super::common::TlsConfig;
|
||||
use glommio::{channels::channel_mesh::MeshBuilder, prelude::*};
|
||||
|
||||
const SHARED_CHANNEL_SIZE: usize = 1024;
|
||||
|
||||
pub fn run_inner(config: Config, state: State) -> anyhow::Result<()> {
|
||||
if config.cpu_pinning.active {
|
||||
core_affinity::set_for_current(core_affinity::CoreId {
|
||||
id: config.cpu_pinning.offset,
|
||||
});
|
||||
}
|
||||
|
||||
let num_peers = config.socket_workers + config.request_workers;
|
||||
|
||||
let request_mesh_builder = MeshBuilder::partial(num_peers, SHARED_CHANNEL_SIZE);
|
||||
let response_mesh_builder = MeshBuilder::partial(num_peers, SHARED_CHANNEL_SIZE);
|
||||
|
||||
let num_bound_sockets = Arc::new(AtomicUsize::new(0));
|
||||
|
||||
let tls_config = Arc::new(create_tls_config(&config).unwrap());
|
||||
|
||||
let mut executors = Vec::new();
|
||||
|
||||
for i in 0..(config.socket_workers) {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let tls_config = tls_config.clone();
|
||||
let request_mesh_builder = request_mesh_builder.clone();
|
||||
let response_mesh_builder = response_mesh_builder.clone();
|
||||
let num_bound_sockets = num_bound_sockets.clone();
|
||||
|
||||
let mut builder = LocalExecutorBuilder::default();
|
||||
|
||||
if config.cpu_pinning.active {
|
||||
builder = builder.pin_to_cpu(config.cpu_pinning.offset + 1 + i);
|
||||
}
|
||||
|
||||
let executor = builder.spawn(|| async move {
|
||||
network::run_socket_worker(
|
||||
config,
|
||||
state,
|
||||
tls_config,
|
||||
request_mesh_builder,
|
||||
response_mesh_builder,
|
||||
num_bound_sockets,
|
||||
)
|
||||
.await
|
||||
});
|
||||
|
||||
executors.push(executor);
|
||||
}
|
||||
|
||||
for i in 0..(config.request_workers) {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let request_mesh_builder = request_mesh_builder.clone();
|
||||
let response_mesh_builder = response_mesh_builder.clone();
|
||||
|
||||
let mut builder = LocalExecutorBuilder::default();
|
||||
|
||||
if config.cpu_pinning.active {
|
||||
builder = builder.pin_to_cpu(config.cpu_pinning.offset + 1 + config.socket_workers + i);
|
||||
}
|
||||
|
||||
let executor = builder.spawn(|| async move {
|
||||
handlers::run_request_worker(config, state, request_mesh_builder, response_mesh_builder)
|
||||
.await
|
||||
});
|
||||
|
||||
executors.push(executor);
|
||||
}
|
||||
|
||||
drop_privileges_after_socket_binding(
|
||||
&config.privileges,
|
||||
num_bound_sockets,
|
||||
config.socket_workers,
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
for executor in executors {
|
||||
executor
|
||||
.expect("failed to spawn local executor")
|
||||
.join()
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn create_tls_config(config: &Config) -> anyhow::Result<TlsConfig> {
|
||||
let certs = {
|
||||
let f = File::open(&config.network.tls_certificate_path)?;
|
||||
let mut f = BufReader::new(f);
|
||||
|
||||
rustls_pemfile::certs(&mut f)?
|
||||
.into_iter()
|
||||
.map(|bytes| futures_rustls::rustls::Certificate(bytes))
|
||||
.collect()
|
||||
};
|
||||
|
||||
let private_key = {
|
||||
let f = File::open(&config.network.tls_private_key_path)?;
|
||||
let mut f = BufReader::new(f);
|
||||
|
||||
rustls_pemfile::pkcs8_private_keys(&mut f)?
|
||||
.first()
|
||||
.map(|bytes| futures_rustls::rustls::PrivateKey(bytes.clone()))
|
||||
.ok_or(anyhow::anyhow!("No private keys in file"))?
|
||||
};
|
||||
|
||||
let tls_config = futures_rustls::rustls::ServerConfig::builder()
|
||||
.with_safe_defaults()
|
||||
.with_no_client_auth()
|
||||
.with_single_cert(certs, private_key)?;
|
||||
|
||||
Ok(tls_config)
|
||||
}
|
||||
|
|
@ -27,7 +27,9 @@ use slab::Slab;
|
|||
|
||||
use crate::config::Config;
|
||||
|
||||
use super::common::*;
|
||||
use crate::common::*;
|
||||
|
||||
use super::common::State;
|
||||
|
||||
struct PendingScrapeResponse {
|
||||
pending_worker_out_messages: usize,
|
||||
|
|
@ -1,27 +1,15 @@
|
|||
use std::{
|
||||
fs::File,
|
||||
io::BufReader,
|
||||
sync::{atomic::AtomicUsize, Arc},
|
||||
};
|
||||
|
||||
use aquatic_common::{
|
||||
access_list::update_access_list, privileges::drop_privileges_after_socket_binding,
|
||||
};
|
||||
use common::{State, TlsConfig};
|
||||
use glommio::{channels::channel_mesh::MeshBuilder, prelude::*};
|
||||
use aquatic_common::access_list::update_access_list;
|
||||
use signal_hook::{consts::SIGUSR1, iterator::Signals};
|
||||
|
||||
use crate::config::Config;
|
||||
|
||||
mod common;
|
||||
pub mod common;
|
||||
pub mod config;
|
||||
mod handlers;
|
||||
mod network;
|
||||
pub mod glommio;
|
||||
pub mod mio;
|
||||
|
||||
pub const APP_NAME: &str = "aquatic_ws: WebTorrent tracker";
|
||||
|
||||
const SHARED_CHANNEL_SIZE: usize = 1024;
|
||||
|
||||
pub fn run(config: Config) -> ::anyhow::Result<()> {
|
||||
if config.cpu_pinning.active {
|
||||
core_affinity::set_for_current(core_affinity::CoreId {
|
||||
|
|
@ -29,7 +17,7 @@ pub fn run(config: Config) -> ::anyhow::Result<()> {
|
|||
});
|
||||
}
|
||||
|
||||
let state = State::default();
|
||||
let state = glommio::common::State::default();
|
||||
|
||||
update_access_list(&config.access_list, &state.access_list)?;
|
||||
|
||||
|
|
@ -39,7 +27,7 @@ pub fn run(config: Config) -> ::anyhow::Result<()> {
|
|||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
|
||||
::std::thread::spawn(move || run_inner(config, state));
|
||||
::std::thread::spawn(move || glommio::run_inner(config, state));
|
||||
}
|
||||
|
||||
for signal in &mut signals {
|
||||
|
|
@ -53,116 +41,3 @@ pub fn run(config: Config) -> ::anyhow::Result<()> {
|
|||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn run_inner(config: Config, state: State) -> anyhow::Result<()> {
|
||||
if config.cpu_pinning.active {
|
||||
core_affinity::set_for_current(core_affinity::CoreId {
|
||||
id: config.cpu_pinning.offset,
|
||||
});
|
||||
}
|
||||
|
||||
let num_peers = config.socket_workers + config.request_workers;
|
||||
|
||||
let request_mesh_builder = MeshBuilder::partial(num_peers, SHARED_CHANNEL_SIZE);
|
||||
let response_mesh_builder = MeshBuilder::partial(num_peers, SHARED_CHANNEL_SIZE);
|
||||
|
||||
let num_bound_sockets = Arc::new(AtomicUsize::new(0));
|
||||
|
||||
let tls_config = Arc::new(create_tls_config(&config).unwrap());
|
||||
|
||||
let mut executors = Vec::new();
|
||||
|
||||
for i in 0..(config.socket_workers) {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let tls_config = tls_config.clone();
|
||||
let request_mesh_builder = request_mesh_builder.clone();
|
||||
let response_mesh_builder = response_mesh_builder.clone();
|
||||
let num_bound_sockets = num_bound_sockets.clone();
|
||||
|
||||
let mut builder = LocalExecutorBuilder::default();
|
||||
|
||||
if config.cpu_pinning.active {
|
||||
builder = builder.pin_to_cpu(config.cpu_pinning.offset + 1 + i);
|
||||
}
|
||||
|
||||
let executor = builder.spawn(|| async move {
|
||||
network::run_socket_worker(
|
||||
config,
|
||||
state,
|
||||
tls_config,
|
||||
request_mesh_builder,
|
||||
response_mesh_builder,
|
||||
num_bound_sockets,
|
||||
)
|
||||
.await
|
||||
});
|
||||
|
||||
executors.push(executor);
|
||||
}
|
||||
|
||||
for i in 0..(config.request_workers) {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let request_mesh_builder = request_mesh_builder.clone();
|
||||
let response_mesh_builder = response_mesh_builder.clone();
|
||||
|
||||
let mut builder = LocalExecutorBuilder::default();
|
||||
|
||||
if config.cpu_pinning.active {
|
||||
builder = builder.pin_to_cpu(config.cpu_pinning.offset + 1 + config.socket_workers + i);
|
||||
}
|
||||
|
||||
let executor = builder.spawn(|| async move {
|
||||
handlers::run_request_worker(config, state, request_mesh_builder, response_mesh_builder)
|
||||
.await
|
||||
});
|
||||
|
||||
executors.push(executor);
|
||||
}
|
||||
|
||||
drop_privileges_after_socket_binding(
|
||||
&config.privileges,
|
||||
num_bound_sockets,
|
||||
config.socket_workers,
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
for executor in executors {
|
||||
executor
|
||||
.expect("failed to spawn local executor")
|
||||
.join()
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn create_tls_config(config: &Config) -> anyhow::Result<TlsConfig> {
|
||||
let certs = {
|
||||
let f = File::open(&config.network.tls_certificate_path)?;
|
||||
let mut f = BufReader::new(f);
|
||||
|
||||
rustls_pemfile::certs(&mut f)?
|
||||
.into_iter()
|
||||
.map(|bytes| futures_rustls::rustls::Certificate(bytes))
|
||||
.collect()
|
||||
};
|
||||
|
||||
let private_key = {
|
||||
let f = File::open(&config.network.tls_private_key_path)?;
|
||||
let mut f = BufReader::new(f);
|
||||
|
||||
rustls_pemfile::pkcs8_private_keys(&mut f)?
|
||||
.first()
|
||||
.map(|bytes| futures_rustls::rustls::PrivateKey(bytes.clone()))
|
||||
.ok_or(anyhow::anyhow!("No private keys in file"))?
|
||||
};
|
||||
|
||||
let tls_config = futures_rustls::rustls::ServerConfig::builder()
|
||||
.with_safe_defaults()
|
||||
.with_no_client_auth()
|
||||
.with_single_cert(certs, private_key)?;
|
||||
|
||||
Ok(tls_config)
|
||||
}
|
||||
|
|
|
|||
51
aquatic_ws/src/lib/mio/common.rs
Normal file
51
aquatic_ws/src/lib/mio/common.rs
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
use std::sync::Arc;
|
||||
|
||||
use aquatic_common::access_list::AccessListArcSwap;
|
||||
use aquatic_ws_protocol::*;
|
||||
use crossbeam_channel::{Receiver, Sender};
|
||||
use log::error;
|
||||
use mio::Token;
|
||||
use parking_lot::Mutex;
|
||||
|
||||
use crate::common::*;
|
||||
|
||||
pub const LISTENER_TOKEN: Token = Token(0);
|
||||
pub const CHANNEL_TOKEN: Token = Token(1);
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct State {
|
||||
pub access_list: Arc<AccessListArcSwap>,
|
||||
pub torrent_maps: Arc<Mutex<TorrentMaps>>,
|
||||
}
|
||||
|
||||
impl Default for State {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
access_list: Arc::new(Default::default()),
|
||||
torrent_maps: Arc::new(Mutex::new(TorrentMaps::default())),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub type InMessageSender = Sender<(ConnectionMeta, InMessage)>;
|
||||
pub type InMessageReceiver = Receiver<(ConnectionMeta, InMessage)>;
|
||||
pub type OutMessageReceiver = Receiver<(ConnectionMeta, OutMessage)>;
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct OutMessageSender(Vec<Sender<(ConnectionMeta, OutMessage)>>);
|
||||
|
||||
impl OutMessageSender {
|
||||
pub fn new(senders: Vec<Sender<(ConnectionMeta, OutMessage)>>) -> Self {
|
||||
Self(senders)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn send(&self, meta: ConnectionMeta, message: OutMessage) {
|
||||
if let Err(err) = self.0[meta.out_message_consumer_id.0].send((meta, message)) {
|
||||
error!("OutMessageSender: couldn't send message: {:?}", err);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub type SocketWorkerStatus = Option<Result<(), String>>;
|
||||
pub type SocketWorkerStatuses = Arc<Mutex<Vec<SocketWorkerStatus>>>;
|
||||
101
aquatic_ws/src/lib/mio/handlers.rs
Normal file
101
aquatic_ws/src/lib/mio/handlers.rs
Normal file
|
|
@ -0,0 +1,101 @@
|
|||
use std::sync::Arc;
|
||||
use std::time::Duration;
|
||||
|
||||
use mio::Waker;
|
||||
use parking_lot::MutexGuard;
|
||||
use rand::{rngs::SmallRng, SeedableRng};
|
||||
|
||||
use aquatic_ws_protocol::*;
|
||||
|
||||
use crate::common::handlers::{handle_announce_request, handle_scrape_request};
|
||||
use crate::common::*;
|
||||
use crate::config::Config;
|
||||
|
||||
use super::common::*;
|
||||
|
||||
pub fn run_request_worker(
|
||||
config: Config,
|
||||
state: State,
|
||||
in_message_receiver: InMessageReceiver,
|
||||
out_message_sender: OutMessageSender,
|
||||
wakers: Vec<Arc<Waker>>,
|
||||
) {
|
||||
let mut wake_socket_workers: Vec<bool> = (0..config.socket_workers).map(|_| false).collect();
|
||||
|
||||
let mut announce_requests = Vec::new();
|
||||
let mut scrape_requests = Vec::new();
|
||||
let mut out_messages = Vec::new();
|
||||
|
||||
let mut rng = SmallRng::from_entropy();
|
||||
|
||||
let timeout = Duration::from_micros(config.handlers.channel_recv_timeout_microseconds);
|
||||
|
||||
loop {
|
||||
let mut opt_torrent_map_guard: Option<MutexGuard<TorrentMaps>> = None;
|
||||
|
||||
for i in 0..config.handlers.max_requests_per_iter {
|
||||
let opt_in_message = if i == 0 {
|
||||
in_message_receiver.recv().ok()
|
||||
} else {
|
||||
in_message_receiver.recv_timeout(timeout).ok()
|
||||
};
|
||||
|
||||
match opt_in_message {
|
||||
Some((meta, InMessage::AnnounceRequest(r))) => {
|
||||
announce_requests.push((meta, r));
|
||||
}
|
||||
Some((meta, InMessage::ScrapeRequest(r))) => {
|
||||
scrape_requests.push((meta, r));
|
||||
}
|
||||
None => {
|
||||
if let Some(torrent_guard) = state.torrent_maps.try_lock() {
|
||||
opt_torrent_map_guard = Some(torrent_guard);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let mut torrent_map_guard =
|
||||
opt_torrent_map_guard.unwrap_or_else(|| state.torrent_maps.lock());
|
||||
|
||||
let valid_until = ValidUntil::new(config.cleaning.max_peer_age);
|
||||
|
||||
for (meta, request) in announce_requests.drain(..) {
|
||||
handle_announce_request(
|
||||
&config,
|
||||
&mut rng,
|
||||
&mut torrent_map_guard,
|
||||
&mut out_messages,
|
||||
valid_until,
|
||||
meta,
|
||||
request,
|
||||
);
|
||||
}
|
||||
for (meta, request) in scrape_requests.drain(..) {
|
||||
handle_scrape_request(
|
||||
&config,
|
||||
&mut torrent_map_guard,
|
||||
&mut out_messages,
|
||||
meta,
|
||||
request,
|
||||
);
|
||||
}
|
||||
|
||||
for (meta, out_message) in out_messages.drain(..) {
|
||||
wake_socket_workers[meta.out_message_consumer_id.0] = true;
|
||||
out_message_sender.send(meta, out_message);
|
||||
}
|
||||
|
||||
for (worker_index, wake) in wake_socket_workers.iter_mut().enumerate() {
|
||||
if *wake {
|
||||
if let Err(err) = wakers[worker_index].wake() {
|
||||
::log::error!("request handler couldn't wake poll: {:?}", err);
|
||||
}
|
||||
|
||||
*wake = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
206
aquatic_ws/src/lib/mio/mod.rs
Normal file
206
aquatic_ws/src/lib/mio/mod.rs
Normal file
|
|
@ -0,0 +1,206 @@
|
|||
use std::fs::File;
|
||||
use std::io::Read;
|
||||
use std::sync::Arc;
|
||||
use std::thread::Builder;
|
||||
use std::time::Duration;
|
||||
|
||||
use anyhow::Context;
|
||||
use histogram::Histogram;
|
||||
use mio::{Poll, Waker};
|
||||
use native_tls::{Identity, TlsAcceptor};
|
||||
use parking_lot::Mutex;
|
||||
use privdrop::PrivDrop;
|
||||
|
||||
pub mod common;
|
||||
pub mod handlers;
|
||||
pub mod network;
|
||||
|
||||
use crate::config::Config;
|
||||
use common::*;
|
||||
|
||||
pub const APP_NAME: &str = "aquatic_ws: WebTorrent tracker";
|
||||
|
||||
pub fn run(config: Config, state: State) -> anyhow::Result<()> {
|
||||
start_workers(config.clone(), state.clone())?;
|
||||
|
||||
// TODO: privdrop here instead
|
||||
|
||||
loop {
|
||||
::std::thread::sleep(Duration::from_secs(
|
||||
config.cleaning.torrent_cleaning_interval,
|
||||
));
|
||||
|
||||
state.torrent_maps.lock().clean(&config, &state.access_list);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn start_workers(config: Config, state: State) -> anyhow::Result<()> {
|
||||
let opt_tls_acceptor = create_tls_acceptor(&config)?;
|
||||
|
||||
let (in_message_sender, in_message_receiver) = ::crossbeam_channel::unbounded();
|
||||
|
||||
let mut out_message_senders = Vec::new();
|
||||
let mut wakers = Vec::new();
|
||||
|
||||
let socket_worker_statuses: SocketWorkerStatuses = {
|
||||
let mut statuses = Vec::new();
|
||||
|
||||
for _ in 0..config.socket_workers {
|
||||
statuses.push(None);
|
||||
}
|
||||
|
||||
Arc::new(Mutex::new(statuses))
|
||||
};
|
||||
|
||||
for i in 0..config.socket_workers {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let socket_worker_statuses = socket_worker_statuses.clone();
|
||||
let in_message_sender = in_message_sender.clone();
|
||||
let opt_tls_acceptor = opt_tls_acceptor.clone();
|
||||
let poll = Poll::new()?;
|
||||
let waker = Arc::new(Waker::new(poll.registry(), CHANNEL_TOKEN)?);
|
||||
|
||||
let (out_message_sender, out_message_receiver) = ::crossbeam_channel::unbounded();
|
||||
|
||||
out_message_senders.push(out_message_sender);
|
||||
wakers.push(waker);
|
||||
|
||||
Builder::new()
|
||||
.name(format!("socket-{:02}", i + 1))
|
||||
.spawn(move || {
|
||||
network::run_socket_worker(
|
||||
config,
|
||||
state,
|
||||
i,
|
||||
socket_worker_statuses,
|
||||
poll,
|
||||
in_message_sender,
|
||||
out_message_receiver,
|
||||
opt_tls_acceptor,
|
||||
);
|
||||
})?;
|
||||
}
|
||||
|
||||
// Wait for socket worker statuses. On error from any, quit program.
|
||||
// On success from all, drop privileges if corresponding setting is set
|
||||
// and continue program.
|
||||
loop {
|
||||
::std::thread::sleep(::std::time::Duration::from_millis(10));
|
||||
|
||||
if let Some(statuses) = socket_worker_statuses.try_lock() {
|
||||
for opt_status in statuses.iter() {
|
||||
if let Some(Err(err)) = opt_status {
|
||||
return Err(::anyhow::anyhow!(err.to_owned()));
|
||||
}
|
||||
}
|
||||
|
||||
if statuses.iter().all(Option::is_some) {
|
||||
if config.privileges.drop_privileges {
|
||||
PrivDrop::default()
|
||||
.chroot(config.privileges.chroot_path.clone())
|
||||
.user(config.privileges.user.clone())
|
||||
.apply()
|
||||
.context("Couldn't drop root privileges")?;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let out_message_sender = OutMessageSender::new(out_message_senders);
|
||||
|
||||
for i in 0..config.request_workers {
|
||||
let config = config.clone();
|
||||
let state = state.clone();
|
||||
let in_message_receiver = in_message_receiver.clone();
|
||||
let out_message_sender = out_message_sender.clone();
|
||||
let wakers = wakers.clone();
|
||||
|
||||
Builder::new()
|
||||
.name(format!("request-{:02}", i + 1))
|
||||
.spawn(move || {
|
||||
handlers::run_request_worker(
|
||||
config,
|
||||
state,
|
||||
in_message_receiver,
|
||||
out_message_sender,
|
||||
wakers,
|
||||
);
|
||||
})?;
|
||||
}
|
||||
|
||||
if config.statistics.interval != 0 {
|
||||
let state = state.clone();
|
||||
let config = config.clone();
|
||||
|
||||
Builder::new()
|
||||
.name("statistics".to_string())
|
||||
.spawn(move || loop {
|
||||
::std::thread::sleep(Duration::from_secs(config.statistics.interval));
|
||||
|
||||
print_statistics(&state);
|
||||
})
|
||||
.expect("spawn statistics thread");
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn create_tls_acceptor(config: &Config) -> anyhow::Result<Option<TlsAcceptor>> {
|
||||
if config.network.use_tls {
|
||||
let mut identity_bytes = Vec::new();
|
||||
let mut file = File::open(&config.network.tls_pkcs12_path)
|
||||
.context("Couldn't open pkcs12 identity file")?;
|
||||
|
||||
file.read_to_end(&mut identity_bytes)
|
||||
.context("Couldn't read pkcs12 identity file")?;
|
||||
|
||||
let identity = Identity::from_pkcs12(&identity_bytes, &config.network.tls_pkcs12_password)
|
||||
.context("Couldn't parse pkcs12 identity file")?;
|
||||
|
||||
let acceptor = TlsAcceptor::new(identity)
|
||||
.context("Couldn't create TlsAcceptor from pkcs12 identity")?;
|
||||
|
||||
Ok(Some(acceptor))
|
||||
} else {
|
||||
Ok(None)
|
||||
}
|
||||
}
|
||||
|
||||
fn print_statistics(state: &State) {
|
||||
let mut peers_per_torrent = Histogram::new();
|
||||
|
||||
{
|
||||
let torrents = &mut state.torrent_maps.lock();
|
||||
|
||||
for torrent in torrents.ipv4.values() {
|
||||
let num_peers = (torrent.num_seeders + torrent.num_leechers) as u64;
|
||||
|
||||
if let Err(err) = peers_per_torrent.increment(num_peers) {
|
||||
eprintln!("error incrementing peers_per_torrent histogram: {}", err)
|
||||
}
|
||||
}
|
||||
for torrent in torrents.ipv6.values() {
|
||||
let num_peers = (torrent.num_seeders + torrent.num_leechers) as u64;
|
||||
|
||||
if let Err(err) = peers_per_torrent.increment(num_peers) {
|
||||
eprintln!("error incrementing peers_per_torrent histogram: {}", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if peers_per_torrent.entries() != 0 {
|
||||
println!(
|
||||
"peers per torrent: min: {}, p50: {}, p75: {}, p90: {}, p99: {}, p999: {}, max: {}",
|
||||
peers_per_torrent.minimum().unwrap(),
|
||||
peers_per_torrent.percentile(50.0).unwrap(),
|
||||
peers_per_torrent.percentile(75.0).unwrap(),
|
||||
peers_per_torrent.percentile(90.0).unwrap(),
|
||||
peers_per_torrent.percentile(99.0).unwrap(),
|
||||
peers_per_torrent.percentile(99.9).unwrap(),
|
||||
peers_per_torrent.maximum().unwrap(),
|
||||
);
|
||||
}
|
||||
}
|
||||
298
aquatic_ws/src/lib/mio/network/connection.rs
Normal file
298
aquatic_ws/src/lib/mio/network/connection.rs
Normal file
|
|
@ -0,0 +1,298 @@
|
|||
use std::io::{Read, Write};
|
||||
use std::net::SocketAddr;
|
||||
|
||||
use either::Either;
|
||||
use hashbrown::HashMap;
|
||||
use log::info;
|
||||
use mio::net::TcpStream;
|
||||
use mio::{Poll, Token};
|
||||
use native_tls::{MidHandshakeTlsStream, TlsAcceptor, TlsStream};
|
||||
use tungstenite::handshake::{server::NoCallback, HandshakeError, MidHandshake};
|
||||
use tungstenite::protocol::WebSocketConfig;
|
||||
use tungstenite::ServerHandshake;
|
||||
use tungstenite::WebSocket;
|
||||
|
||||
use crate::common::*;
|
||||
|
||||
pub enum Stream {
|
||||
TcpStream(TcpStream),
|
||||
TlsStream(TlsStream<TcpStream>),
|
||||
}
|
||||
|
||||
impl Stream {
|
||||
#[inline]
|
||||
pub fn get_peer_addr(&self) -> ::std::io::Result<SocketAddr> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.peer_addr(),
|
||||
Self::TlsStream(stream) => stream.get_ref().peer_addr(),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn deregister(&mut self, poll: &mut Poll) -> ::std::io::Result<()> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => poll.registry().deregister(stream),
|
||||
Self::TlsStream(stream) => poll.registry().deregister(stream.get_mut()),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Read for Stream {
|
||||
#[inline]
|
||||
fn read(&mut self, buf: &mut [u8]) -> Result<usize, ::std::io::Error> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.read(buf),
|
||||
Self::TlsStream(stream) => stream.read(buf),
|
||||
}
|
||||
}
|
||||
|
||||
/// Not used but provided for completeness
|
||||
#[inline]
|
||||
fn read_vectored(
|
||||
&mut self,
|
||||
bufs: &mut [::std::io::IoSliceMut<'_>],
|
||||
) -> ::std::io::Result<usize> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.read_vectored(bufs),
|
||||
Self::TlsStream(stream) => stream.read_vectored(bufs),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Write for Stream {
|
||||
#[inline]
|
||||
fn write(&mut self, buf: &[u8]) -> ::std::io::Result<usize> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.write(buf),
|
||||
Self::TlsStream(stream) => stream.write(buf),
|
||||
}
|
||||
}
|
||||
|
||||
/// Not used but provided for completeness
|
||||
#[inline]
|
||||
fn write_vectored(&mut self, bufs: &[::std::io::IoSlice<'_>]) -> ::std::io::Result<usize> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.write_vectored(bufs),
|
||||
Self::TlsStream(stream) => stream.write_vectored(bufs),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn flush(&mut self) -> ::std::io::Result<()> {
|
||||
match self {
|
||||
Self::TcpStream(stream) => stream.flush(),
|
||||
Self::TlsStream(stream) => stream.flush(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
enum HandshakeMachine {
|
||||
TcpStream(TcpStream),
|
||||
TlsStream(TlsStream<TcpStream>),
|
||||
TlsMidHandshake(MidHandshakeTlsStream<TcpStream>),
|
||||
WsMidHandshake(MidHandshake<ServerHandshake<Stream, NoCallback>>),
|
||||
}
|
||||
|
||||
impl HandshakeMachine {
|
||||
#[inline]
|
||||
fn new(tcp_stream: TcpStream) -> Self {
|
||||
Self::TcpStream(tcp_stream)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn advance(
|
||||
self,
|
||||
ws_config: WebSocketConfig,
|
||||
opt_tls_acceptor: &Option<TlsAcceptor>, // If set, run TLS
|
||||
) -> (Option<Either<EstablishedWs, Self>>, bool) {
|
||||
// bool = stop looping
|
||||
match self {
|
||||
HandshakeMachine::TcpStream(stream) => {
|
||||
if let Some(tls_acceptor) = opt_tls_acceptor {
|
||||
Self::handle_tls_handshake_result(tls_acceptor.accept(stream))
|
||||
} else {
|
||||
let handshake_result = ::tungstenite::accept_with_config(
|
||||
Stream::TcpStream(stream),
|
||||
Some(ws_config),
|
||||
);
|
||||
|
||||
Self::handle_ws_handshake_result(handshake_result)
|
||||
}
|
||||
}
|
||||
HandshakeMachine::TlsStream(stream) => {
|
||||
let handshake_result = ::tungstenite::accept(Stream::TlsStream(stream));
|
||||
|
||||
Self::handle_ws_handshake_result(handshake_result)
|
||||
}
|
||||
HandshakeMachine::TlsMidHandshake(handshake) => {
|
||||
Self::handle_tls_handshake_result(handshake.handshake())
|
||||
}
|
||||
HandshakeMachine::WsMidHandshake(handshake) => {
|
||||
Self::handle_ws_handshake_result(handshake.handshake())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn handle_tls_handshake_result(
|
||||
result: Result<TlsStream<TcpStream>, ::native_tls::HandshakeError<TcpStream>>,
|
||||
) -> (Option<Either<EstablishedWs, Self>>, bool) {
|
||||
match result {
|
||||
Ok(stream) => {
|
||||
::log::trace!(
|
||||
"established tls handshake with peer with addr: {:?}",
|
||||
stream.get_ref().peer_addr()
|
||||
);
|
||||
|
||||
(Some(Either::Right(Self::TlsStream(stream))), false)
|
||||
}
|
||||
Err(native_tls::HandshakeError::WouldBlock(handshake)) => {
|
||||
(Some(Either::Right(Self::TlsMidHandshake(handshake))), true)
|
||||
}
|
||||
Err(native_tls::HandshakeError::Failure(err)) => {
|
||||
info!("tls handshake error: {}", err);
|
||||
|
||||
(None, false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn handle_ws_handshake_result(
|
||||
result: Result<WebSocket<Stream>, HandshakeError<ServerHandshake<Stream, NoCallback>>>,
|
||||
) -> (Option<Either<EstablishedWs, Self>>, bool) {
|
||||
match result {
|
||||
Ok(mut ws) => match ws.get_mut().get_peer_addr() {
|
||||
Ok(peer_addr) => {
|
||||
::log::trace!(
|
||||
"established ws handshake with peer with addr: {:?}",
|
||||
peer_addr
|
||||
);
|
||||
|
||||
let established_ws = EstablishedWs { ws, peer_addr };
|
||||
|
||||
(Some(Either::Left(established_ws)), false)
|
||||
}
|
||||
Err(err) => {
|
||||
::log::info!(
|
||||
"get_peer_addr failed during handshake, removing connection: {:?}",
|
||||
err
|
||||
);
|
||||
|
||||
(None, false)
|
||||
}
|
||||
},
|
||||
Err(HandshakeError::Interrupted(handshake)) => (
|
||||
Some(Either::Right(HandshakeMachine::WsMidHandshake(handshake))),
|
||||
true,
|
||||
),
|
||||
Err(HandshakeError::Failure(err)) => {
|
||||
info!("ws handshake error: {}", err);
|
||||
|
||||
(None, false)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct EstablishedWs {
|
||||
pub ws: WebSocket<Stream>,
|
||||
pub peer_addr: SocketAddr,
|
||||
}
|
||||
|
||||
pub struct Connection {
|
||||
ws_config: WebSocketConfig,
|
||||
pub valid_until: ValidUntil,
|
||||
inner: Either<EstablishedWs, HandshakeMachine>,
|
||||
}
|
||||
|
||||
/// Create from TcpStream. Run `advance_handshakes` until `get_established_ws`
|
||||
/// returns Some(EstablishedWs).
|
||||
///
|
||||
/// advance_handshakes takes ownership of self because the TLS and WebSocket
|
||||
/// handshake methods do. get_established_ws doesn't, since work can be done
|
||||
/// on a mutable reference to a tungstenite websocket, and this way, the whole
|
||||
/// Connection doesn't have to be removed from and reinserted into the
|
||||
/// TorrentMap. This is also the reason for wrapping Container.inner in an
|
||||
/// Either instead of combining all states into one structure just having a
|
||||
/// single method for advancing handshakes and maybe returning a websocket.
|
||||
impl Connection {
|
||||
#[inline]
|
||||
pub fn new(ws_config: WebSocketConfig, valid_until: ValidUntil, tcp_stream: TcpStream) -> Self {
|
||||
Self {
|
||||
ws_config,
|
||||
valid_until,
|
||||
inner: Either::Right(HandshakeMachine::new(tcp_stream)),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_established_ws(&mut self) -> Option<&mut EstablishedWs> {
|
||||
match self.inner {
|
||||
Either::Left(ref mut ews) => Some(ews),
|
||||
Either::Right(_) => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn advance_handshakes(
|
||||
self,
|
||||
opt_tls_acceptor: &Option<TlsAcceptor>,
|
||||
valid_until: ValidUntil,
|
||||
) -> (Option<Self>, bool) {
|
||||
match self.inner {
|
||||
Either::Left(_) => (Some(self), false),
|
||||
Either::Right(machine) => {
|
||||
let ws_config = self.ws_config;
|
||||
|
||||
let (opt_inner, stop_loop) = machine.advance(ws_config, opt_tls_acceptor);
|
||||
|
||||
let opt_new_self = opt_inner.map(|inner| Self {
|
||||
ws_config,
|
||||
valid_until,
|
||||
inner,
|
||||
});
|
||||
|
||||
(opt_new_self, stop_loop)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn close(&mut self) {
|
||||
if let Either::Left(ref mut ews) = self.inner {
|
||||
if ews.ws.can_read() {
|
||||
if let Err(err) = ews.ws.close(None) {
|
||||
::log::info!("error closing ws: {}", err);
|
||||
}
|
||||
|
||||
// Required after ws.close()
|
||||
if let Err(err) = ews.ws.write_pending() {
|
||||
::log::info!("error writing pending messages after closing ws: {}", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn deregister(&mut self, poll: &mut Poll) -> ::std::io::Result<()> {
|
||||
use Either::{Left, Right};
|
||||
|
||||
match self.inner {
|
||||
Left(EstablishedWs { ref mut ws, .. }) => ws.get_mut().deregister(poll),
|
||||
Right(HandshakeMachine::TcpStream(ref mut stream)) => {
|
||||
poll.registry().deregister(stream)
|
||||
}
|
||||
Right(HandshakeMachine::TlsMidHandshake(ref mut handshake)) => {
|
||||
poll.registry().deregister(handshake.get_mut())
|
||||
}
|
||||
Right(HandshakeMachine::TlsStream(ref mut stream)) => {
|
||||
poll.registry().deregister(stream.get_mut())
|
||||
}
|
||||
Right(HandshakeMachine::WsMidHandshake(ref mut handshake)) => {
|
||||
handshake.get_mut().get_mut().deregister(poll)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub type ConnectionMap = HashMap<Token, Connection>;
|
||||
332
aquatic_ws/src/lib/mio/network/mod.rs
Normal file
332
aquatic_ws/src/lib/mio/network/mod.rs
Normal file
|
|
@ -0,0 +1,332 @@
|
|||
use std::io::ErrorKind;
|
||||
use std::time::Duration;
|
||||
use std::vec::Drain;
|
||||
|
||||
use aquatic_common::access_list::AccessListQuery;
|
||||
use crossbeam_channel::Receiver;
|
||||
use hashbrown::HashMap;
|
||||
use log::{debug, error, info};
|
||||
use mio::net::TcpListener;
|
||||
use mio::{Events, Interest, Poll, Token};
|
||||
use native_tls::TlsAcceptor;
|
||||
use tungstenite::protocol::WebSocketConfig;
|
||||
|
||||
use aquatic_common::convert_ipv4_mapped_ipv6;
|
||||
use aquatic_ws_protocol::*;
|
||||
|
||||
use crate::common::*;
|
||||
use crate::config::Config;
|
||||
|
||||
use super::common::*;
|
||||
|
||||
pub mod connection;
|
||||
pub mod utils;
|
||||
|
||||
use connection::*;
|
||||
use utils::*;
|
||||
|
||||
pub fn run_socket_worker(
|
||||
config: Config,
|
||||
state: State,
|
||||
socket_worker_index: usize,
|
||||
socket_worker_statuses: SocketWorkerStatuses,
|
||||
poll: Poll,
|
||||
in_message_sender: InMessageSender,
|
||||
out_message_receiver: OutMessageReceiver,
|
||||
opt_tls_acceptor: Option<TlsAcceptor>,
|
||||
) {
|
||||
match create_listener(&config) {
|
||||
Ok(listener) => {
|
||||
socket_worker_statuses.lock()[socket_worker_index] = Some(Ok(()));
|
||||
|
||||
run_poll_loop(
|
||||
config,
|
||||
&state,
|
||||
socket_worker_index,
|
||||
poll,
|
||||
in_message_sender,
|
||||
out_message_receiver,
|
||||
listener,
|
||||
opt_tls_acceptor,
|
||||
);
|
||||
}
|
||||
Err(err) => {
|
||||
socket_worker_statuses.lock()[socket_worker_index] =
|
||||
Some(Err(format!("Couldn't open socket: {:#}", err)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn run_poll_loop(
|
||||
config: Config,
|
||||
state: &State,
|
||||
socket_worker_index: usize,
|
||||
mut poll: Poll,
|
||||
in_message_sender: InMessageSender,
|
||||
out_message_receiver: OutMessageReceiver,
|
||||
listener: ::std::net::TcpListener,
|
||||
opt_tls_acceptor: Option<TlsAcceptor>,
|
||||
) {
|
||||
let poll_timeout = Duration::from_micros(config.network.poll_timeout_microseconds);
|
||||
let ws_config = WebSocketConfig {
|
||||
max_message_size: Some(config.network.websocket_max_message_size),
|
||||
max_frame_size: Some(config.network.websocket_max_frame_size),
|
||||
max_send_queue: None,
|
||||
..Default::default()
|
||||
};
|
||||
|
||||
let mut listener = TcpListener::from_std(listener);
|
||||
let mut events = Events::with_capacity(config.network.poll_event_capacity);
|
||||
|
||||
poll.registry()
|
||||
.register(&mut listener, LISTENER_TOKEN, Interest::READABLE)
|
||||
.unwrap();
|
||||
|
||||
let mut connections: ConnectionMap = HashMap::new();
|
||||
let mut local_responses = Vec::new();
|
||||
|
||||
let mut poll_token_counter = Token(0usize);
|
||||
let mut iter_counter = 0usize;
|
||||
|
||||
loop {
|
||||
poll.poll(&mut events, Some(poll_timeout))
|
||||
.expect("failed polling");
|
||||
|
||||
let valid_until = ValidUntil::new(config.cleaning.max_connection_age);
|
||||
|
||||
for event in events.iter() {
|
||||
let token = event.token();
|
||||
|
||||
if token == LISTENER_TOKEN {
|
||||
accept_new_streams(
|
||||
ws_config,
|
||||
&mut listener,
|
||||
&mut poll,
|
||||
&mut connections,
|
||||
valid_until,
|
||||
&mut poll_token_counter,
|
||||
);
|
||||
} else if token != CHANNEL_TOKEN {
|
||||
run_handshakes_and_read_messages(
|
||||
&config,
|
||||
state,
|
||||
socket_worker_index,
|
||||
&mut local_responses,
|
||||
&in_message_sender,
|
||||
&opt_tls_acceptor,
|
||||
&mut poll,
|
||||
&mut connections,
|
||||
token,
|
||||
valid_until,
|
||||
);
|
||||
}
|
||||
|
||||
send_out_messages(
|
||||
&mut poll,
|
||||
local_responses.drain(..),
|
||||
&out_message_receiver,
|
||||
&mut connections,
|
||||
);
|
||||
}
|
||||
|
||||
// Remove inactive connections, but not every iteration
|
||||
if iter_counter % 128 == 0 {
|
||||
remove_inactive_connections(&mut connections);
|
||||
}
|
||||
|
||||
iter_counter = iter_counter.wrapping_add(1);
|
||||
}
|
||||
}
|
||||
|
||||
fn accept_new_streams(
|
||||
ws_config: WebSocketConfig,
|
||||
listener: &mut TcpListener,
|
||||
poll: &mut Poll,
|
||||
connections: &mut ConnectionMap,
|
||||
valid_until: ValidUntil,
|
||||
poll_token_counter: &mut Token,
|
||||
) {
|
||||
loop {
|
||||
match listener.accept() {
|
||||
Ok((mut stream, _)) => {
|
||||
poll_token_counter.0 = poll_token_counter.0.wrapping_add(1);
|
||||
|
||||
if poll_token_counter.0 < 2 {
|
||||
poll_token_counter.0 = 2;
|
||||
}
|
||||
|
||||
let token = *poll_token_counter;
|
||||
|
||||
remove_connection_if_exists(poll, connections, token);
|
||||
|
||||
poll.registry()
|
||||
.register(&mut stream, token, Interest::READABLE)
|
||||
.unwrap();
|
||||
|
||||
let connection = Connection::new(ws_config, valid_until, stream);
|
||||
|
||||
connections.insert(token, connection);
|
||||
}
|
||||
Err(err) => {
|
||||
if err.kind() == ErrorKind::WouldBlock {
|
||||
break;
|
||||
}
|
||||
|
||||
info!("error while accepting streams: {}", err);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// On the stream given by poll_token, get TLS (if requested) and tungstenite
|
||||
/// up and running, then read messages and pass on through channel.
|
||||
pub fn run_handshakes_and_read_messages(
|
||||
config: &Config,
|
||||
state: &State,
|
||||
socket_worker_index: usize,
|
||||
local_responses: &mut Vec<(ConnectionMeta, OutMessage)>,
|
||||
in_message_sender: &InMessageSender,
|
||||
opt_tls_acceptor: &Option<TlsAcceptor>, // If set, run TLS
|
||||
poll: &mut Poll,
|
||||
connections: &mut ConnectionMap,
|
||||
poll_token: Token,
|
||||
valid_until: ValidUntil,
|
||||
) {
|
||||
let access_list_mode = config.access_list.mode;
|
||||
|
||||
loop {
|
||||
if let Some(established_ws) = connections
|
||||
.get_mut(&poll_token)
|
||||
.map(|c| {
|
||||
// Ugly but works
|
||||
c.valid_until = valid_until;
|
||||
|
||||
c
|
||||
})
|
||||
.and_then(Connection::get_established_ws)
|
||||
{
|
||||
use ::tungstenite::Error::Io;
|
||||
|
||||
match established_ws.ws.read_message() {
|
||||
Ok(ws_message) => {
|
||||
let naive_peer_addr = established_ws.peer_addr;
|
||||
let converted_peer_ip = convert_ipv4_mapped_ipv6(naive_peer_addr.ip());
|
||||
|
||||
let meta = ConnectionMeta {
|
||||
out_message_consumer_id: ConsumerId(socket_worker_index),
|
||||
connection_id: ConnectionId(poll_token.0),
|
||||
naive_peer_addr,
|
||||
converted_peer_ip,
|
||||
pending_scrape_id: None, // FIXME
|
||||
};
|
||||
|
||||
debug!("read message");
|
||||
|
||||
match InMessage::from_ws_message(ws_message) {
|
||||
Ok(InMessage::AnnounceRequest(ref request))
|
||||
if !state
|
||||
.access_list
|
||||
.allows(access_list_mode, &request.info_hash.0) =>
|
||||
{
|
||||
let out_message = OutMessage::ErrorResponse(ErrorResponse {
|
||||
failure_reason: "Info hash not allowed".into(),
|
||||
action: Some(ErrorResponseAction::Announce),
|
||||
info_hash: Some(request.info_hash),
|
||||
});
|
||||
|
||||
local_responses.push((meta, out_message));
|
||||
}
|
||||
Ok(in_message) => {
|
||||
if let Err(err) = in_message_sender.send((meta, in_message)) {
|
||||
error!("InMessageSender: couldn't send message: {:?}", err);
|
||||
}
|
||||
}
|
||||
Err(_) => {
|
||||
// FIXME: maybe this condition just occurs when enough data hasn't been recevied?
|
||||
/*
|
||||
info!("error parsing message: {:?}", err);
|
||||
let out_message = OutMessage::ErrorResponse(ErrorResponse {
|
||||
failure_reason: "Error parsing message".into(),
|
||||
action: None,
|
||||
info_hash: None,
|
||||
});
|
||||
local_responses.push((meta, out_message));
|
||||
*/
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(Io(err)) if err.kind() == ErrorKind::WouldBlock => {
|
||||
break;
|
||||
}
|
||||
Err(tungstenite::Error::ConnectionClosed) => {
|
||||
remove_connection_if_exists(poll, connections, poll_token);
|
||||
|
||||
break;
|
||||
}
|
||||
Err(err) => {
|
||||
info!("error reading messages: {}", err);
|
||||
|
||||
remove_connection_if_exists(poll, connections, poll_token);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else if let Some(connection) = connections.remove(&poll_token) {
|
||||
let (opt_new_connection, stop_loop) =
|
||||
connection.advance_handshakes(opt_tls_acceptor, valid_until);
|
||||
|
||||
if let Some(connection) = opt_new_connection {
|
||||
connections.insert(poll_token, connection);
|
||||
}
|
||||
|
||||
if stop_loop {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Read messages from channel, send to peers
|
||||
pub fn send_out_messages(
|
||||
poll: &mut Poll,
|
||||
local_responses: Drain<(ConnectionMeta, OutMessage)>,
|
||||
out_message_receiver: &Receiver<(ConnectionMeta, OutMessage)>,
|
||||
connections: &mut ConnectionMap,
|
||||
) {
|
||||
let len = out_message_receiver.len();
|
||||
|
||||
for (meta, out_message) in local_responses.chain(out_message_receiver.try_iter().take(len)) {
|
||||
let opt_established_ws = connections
|
||||
.get_mut(&Token(meta.connection_id.0))
|
||||
.and_then(Connection::get_established_ws);
|
||||
|
||||
if let Some(established_ws) = opt_established_ws {
|
||||
if established_ws.peer_addr != meta.naive_peer_addr {
|
||||
info!("socket worker error: peer socket addrs didn't match");
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
use ::tungstenite::Error::Io;
|
||||
|
||||
let ws_message = out_message.to_ws_message();
|
||||
|
||||
match established_ws.ws.write_message(ws_message) {
|
||||
Ok(()) => {
|
||||
debug!("sent message");
|
||||
}
|
||||
Err(Io(err)) if err.kind() == ErrorKind::WouldBlock => {}
|
||||
Err(tungstenite::Error::ConnectionClosed) => {
|
||||
remove_connection_if_exists(poll, connections, Token(meta.connection_id.0));
|
||||
}
|
||||
Err(err) => {
|
||||
info!("error writing ws message: {}", err);
|
||||
|
||||
remove_connection_if_exists(poll, connections, Token(meta.connection_id.0));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
66
aquatic_ws/src/lib/mio/network/utils.rs
Normal file
66
aquatic_ws/src/lib/mio/network/utils.rs
Normal file
|
|
@ -0,0 +1,66 @@
|
|||
use std::time::Instant;
|
||||
|
||||
use anyhow::Context;
|
||||
use mio::{Poll, Token};
|
||||
use socket2::{Domain, Protocol, Socket, Type};
|
||||
|
||||
use crate::config::Config;
|
||||
|
||||
use super::connection::*;
|
||||
|
||||
pub fn create_listener(config: &Config) -> ::anyhow::Result<::std::net::TcpListener> {
|
||||
let builder = if config.network.address.is_ipv4() {
|
||||
Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP))
|
||||
} else {
|
||||
Socket::new(Domain::IPV6, Type::STREAM, Some(Protocol::TCP))
|
||||
}
|
||||
.context("Couldn't create socket2::Socket")?;
|
||||
|
||||
if config.network.ipv6_only {
|
||||
builder
|
||||
.set_only_v6(true)
|
||||
.context("Couldn't put socket in ipv6 only mode")?
|
||||
}
|
||||
|
||||
builder
|
||||
.set_nonblocking(true)
|
||||
.context("Couldn't put socket in non-blocking mode")?;
|
||||
builder
|
||||
.set_reuse_port(true)
|
||||
.context("Couldn't put socket in reuse_port mode")?;
|
||||
builder
|
||||
.bind(&config.network.address.into())
|
||||
.with_context(|| format!("Couldn't bind socket to address {}", config.network.address))?;
|
||||
builder
|
||||
.listen(128)
|
||||
.context("Couldn't listen for connections on socket")?;
|
||||
|
||||
Ok(builder.into())
|
||||
}
|
||||
|
||||
pub fn remove_connection_if_exists(poll: &mut Poll, connections: &mut ConnectionMap, token: Token) {
|
||||
if let Some(mut connection) = connections.remove(&token) {
|
||||
connection.close();
|
||||
|
||||
if let Err(err) = connection.deregister(poll) {
|
||||
::log::error!("couldn't deregister stream: {}", err);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Close and remove inactive connections
|
||||
pub fn remove_inactive_connections(connections: &mut ConnectionMap) {
|
||||
let now = Instant::now();
|
||||
|
||||
connections.retain(|_, connection| {
|
||||
if connection.valid_until.0 < now {
|
||||
connection.close();
|
||||
|
||||
false
|
||||
} else {
|
||||
true
|
||||
}
|
||||
});
|
||||
|
||||
connections.shrink_to_fit();
|
||||
}
|
||||
|
|
@ -4,13 +4,3 @@ use histogram::Histogram;
|
|||
use crate::common::*;
|
||||
use crate::config::Config;
|
||||
|
||||
pub fn update_access_list(config: &Config, state: &State) {
|
||||
match config.access_list.mode {
|
||||
AccessListMode::White | AccessListMode::Black => {
|
||||
if let Err(err) = state.access_list.update_from_path(&config.access_list.path) {
|
||||
::log::error!("Couldn't update access list: {:?}", err);
|
||||
}
|
||||
}
|
||||
AccessListMode::Off => {}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue