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Enable TCP_NODELAY for the control socket

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It is better to disable Nagle's algorithm to avoid unnecessary latency
for control messages. (I'm not sure this has any impact for a local TCP
socket though.)
This commit is contained in:
Romain Vimont
2024-09-14 19:40:43 +02:00
parent 145a9468fd
commit 8453e3ba7d
3 changed files with 29 additions and 0 deletions
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8
app/src/server.c
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@@ -659,6 +659,14 @@ sc_server_connect_to(struct sc_server *server, struct sc_server_info *info) {
}
}
if (control_socket != SC_SOCKET_NONE) {
// Disable Nagle's algorithm for the control socket
// (it only impacts the sending side, so it is useless to set it
// for the other sockets)
bool ok = net_set_tcp_nodelay(control_socket, true);
(void) ok; // error already logged
}
// we don't need the adb tunnel anymore
sc_adb_tunnel_close(tunnel, &server->intr, serial,
server->device_socket_name);