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add some conservative recv and send buffer size, to handle slow acks

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This commit is contained in:
Marcel Märtens 2022-05-28 18:38:28 +02:00
parent ae54307080
commit 675d3aefd3
1 changed files with 7 additions and 0 deletions
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7
network/src/channel.rs
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@ -101,6 +101,13 @@ impl Protocols {
socket2_socket.set_only_v6(true)?
}
socket2_socket.set_nonblocking(true)?; // Needed by Tokio
// Increase Buffers size to 256 KiB and 128 KiB
if let Err(e) = socket2_socket.set_send_buffer_size(256 * 1024) {
trace!(?e, "couldn't specify send buffer size");
}
if let Err(e) = socket2_socket.set_recv_buffer_size(128 * 1024) {
trace!(?e, "couldn't specify recv buffer size");
}
// See https://docs.rs/tokio/latest/tokio/net/struct.TcpSocket.html
#[cfg(not(windows))]
socket2_socket.set_reuse_address(true)?;