Commit graph

13 commits

Author SHA1 Message Date
Joakim Frostegård
2e67f11caf
udp: add experimental io_uring implementation (#131)
* WIP: add udp uring support

* WIP: fix udp uring address parsing

* WIP: udp uring: resubmit recv when needed

* WIP: udp uring: add OutMessageStorage, send swarm responses

* WIP: udp uring: increase ring entries to 1024

* WIP: udp uring: add constants

* WIP: udp uring: use sqpoll, avoid kernel calls

* WIP: udp uring: disable sqpoll

* WIP: udp uring: use VecDeque for local responses

* udp uring: enable setup_coop_taskrun

* udp uring: add RecvMsgStorage

* udp: improve split of uring and mio implementations

* udp uring: clean up

* udp uring: initial ipv6 support

* udp uring: improve helper structs

* udp uring: clean up, use constants for important data

* udp: share create_socket fn between implementations

* udp uring: improve send buffer free index finding

* udp uring: work on SendBuffers.try_add

* udp uring: split into modules

* udp uring: Rename RecvMsgMultiHelper to RecvHelper

* udp uring: improve SendBuffers

* udp uring: fix copyright attribution in buf_ring module

* udp uring: stop always consuming 100% cpu

* udp uring: clean up

* udp uring: add handle_recv_cqe

* udp uring: move local_responses into SocketWorker

* udp uring: move timeout_timespec into SocketWorker

* Update TODO

* udp: make io-uring optional

* Update TODO

* udp uring: enqueue timeout before sends

* udp uring: move likely empty buffer tracking logic into SendBuffers

* udp uring: improve error handling and logging

* udp uring: keep one timeout submitted at a time

* udp uring: update pending_scrape_valid_until

* udp uring: add second timeout for cleaning

* Update TODO

* udp uring: store resubmittable squeue entries in a Vec

* udp uring: add comment, remove a log statement

* Update TODO

* Update TODO

* udp: io_uring: fall back to mio if io_uring support not recent enough

* udp: uring: add bytes_received statistics

* udp: uring: add bytes_sent statistics

* udp: uring: add more statistics

* Update TODO

* udp: uring: improve SendBuffers code

* udp: uring: remove unneeded squeue sync calls

* udp: uring: replace buf_ring impl with one from tokio-uring

* udp: uring: store ring in TLS so it can be used in Drop impls

* udp: uring: store BufRing in SocketWorker

* udp: uring: silence buf_ring dead code warnings, improve comment

* Update TODO

* udp: uring: improve CurrentRing docs, use anonymous struct field

* udp: uring: improve ring setup

* udp: uring: get ipv6 working

* udp: uring: make ring entry count configurable, use more send entries

* udp: uring: log number of pending responses (info level)

* udp: uring: improve comment on send_buffer_entries calculation

* udp: improve config comments

* udp: uring: add to responses stats when they are confirmed as sent

* Update TODO

* udp: uring: enable IoUring setup_submit_all

* Update README
2023-03-07 19:01:37 +01:00
Joakim Frostegård
82122da762 udp: in bandwidth statistics, take headers etc into account 2022-11-01 18:13:15 +01:00
Joakim Frostegård
15f8d30518 udp: improve socket worker comments 2022-10-25 02:16:16 +02:00
Joakim Frostegård
224ae3ea3b udp: socket worker: always use relaxed ordering for stats 2022-10-25 02:00:55 +02:00
Joakim Frostegård
5e28f5a498 udp: handle request parse errors outside of handle_request function 2022-10-25 01:55:32 +02:00
Joakim Frostegård
4587c267d6 udp: rewrite socket worker to use SocketWorker struct
Also, stop checking token number all the time
2022-10-25 01:33:35 +02:00
Joakim Frostegård
fcf18c845f Reduce ValidUntil size; reduce size of various ws structs 2022-08-01 14:15:06 +02:00
Joakim Frostegård
8f37459298 udp: move ConnectionValidator to workers.socket.validator 2022-07-04 08:36:02 +02:00
Joakim Frostegård
ff071080b0 udp: improve resend buffer logic and log messages 2022-07-03 22:24:58 +02:00
Joakim Frostegård
5cfd270ab7 udp: add optional resending buffer for responses that failed to send 2022-06-28 00:56:29 +02:00
Joakim Frostegård
29f97e881e udp: improve formatting of imports 2022-04-16 00:43:23 +02:00
Joakim Frostegård
1851886992 udp: socket workers: rename common.rs to storage.rs 2022-04-16 00:36:43 +02:00
Joakim Frostegård
86fb7f0fb3 udp: split workers/socket.rs into modules 2022-04-16 00:15:33 +02:00