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Introduce somaxconn to restrict backlog

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This commit is contained in:
Yuke Peng
2024-08-18 19:56:40 +08:00
committed by Tate, Hongliang Tian
parent dee0956921
commit 994f3727d8
1 changed files with 4 additions and 1 deletions
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5
kernel/aster-nix/src/net/socket/ip/stream/listen.rs
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@ -23,8 +23,11 @@ impl ListenStream {
bound_socket: AnyBoundSocket, bound_socket: AnyBoundSocket,
backlog: usize, backlog: usize,
) -> core::result::Result<Self, (Error, AnyBoundSocket)> { ) -> core::result::Result<Self, (Error, AnyBoundSocket)> {
const SOMAXCONN: usize = 4096;
let somaxconn = SOMAXCONN.min(backlog);
let listen_stream = Self { let listen_stream = Self {
backlog, backlog: somaxconn,
bound_socket, bound_socket,
backlog_sockets: RwLock::new(Vec::new()), backlog_sockets: RwLock::new(Vec::new()),
}; };