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udp: socket worker: only create access list cache once

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This commit is contained in:
Joakim Frostegård 2021-11-27 18:11:08 +01:00
parent deac3898ef
commit d565c6e046
2 changed files with 4 additions and 4 deletions
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1
TODO.md
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@ -17,7 +17,6 @@
* cargo-deny
* aquatic_udp
* don't constantly recreate access list cache
* request worker: use `ValidUntil::new_with_now`
* look at proper cpu pinning (check that one thread gets bound per core)
* then consider so_attach_reuseport_cbpf

7
aquatic_udp/src/lib/workers/socket.rs
View file

@ -135,6 +135,7 @@ pub fn run_socket_worker(
let mut events = Events::with_capacity(config.network.poll_event_capacity);
let mut connections = ConnectionMap::default();
let mut pending_scrape_responses = PendingScrapeResponseMap::default();
let mut access_list_cache = create_access_list_cache(&state.access_list);
let mut local_responses: Vec<(Response, SocketAddr)> = Vec::new();
@ -166,6 +167,7 @@ pub fn run_socket_worker(
&state,
&mut connections,
&mut pending_scrape_responses,
&mut access_list_cache,
&mut rng,
&mut socket,
&mut buffer,
@ -218,6 +220,7 @@ fn read_requests(
state: &State,
connections: &mut ConnectionMap,
pending_scrape_responses: &mut PendingScrapeResponseMap,
access_list_cache: &mut AccessListCache,
rng: &mut StdRng,
socket: &mut UdpSocket,
buffer: &mut [u8],
@ -231,8 +234,6 @@ fn read_requests(
let mut bytes_received_ipv4: usize = 0;
let mut bytes_received_ipv6 = 0;
let mut access_list_cache = create_access_list_cache(&state.access_list);
loop {
match socket.recv_from(&mut buffer[..]) {
Ok((amt, src)) => {
@ -272,7 +273,7 @@ fn read_requests(
config,
connections,
pending_scrape_responses,
&mut access_list_cache,
access_list_cache,
rng,
request_sender,
local_responses,