From af90becf4b91be3b45d9bbafa6366ed901c2572c Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Sun, 27 Sep 2015 23:20:13 +0200 Subject: http2: set TCP_NODELAY unconditionally For a single-stream download from localhost, we managed to increase transfer speed from 1.6MB/sec to around 400MB/sec, mostly because of this single fix. --- lib/connect.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'lib/connect.c') diff --git a/lib/connect.c b/lib/connect.c index 8a74b73e5..ece6cf3f6 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -857,12 +857,11 @@ CURLcode Curl_is_connected(struct connectdata *conn, return result; } -static void tcpnodelay(struct connectdata *conn, - curl_socket_t sockfd) +void Curl_tcpnodelay(struct connectdata *conn, curl_socket_t sockfd) { #ifdef TCP_NODELAY struct SessionHandle *data= conn->data; - curl_socklen_t onoff = (curl_socklen_t) data->set.tcp_nodelay; + curl_socklen_t onoff = (curl_socklen_t) 1; int level = IPPROTO_TCP; #if 0 @@ -1033,7 +1032,7 @@ static CURLcode singleipconnect(struct connectdata *conn, is_tcp = (addr.family == AF_INET) && addr.socktype == SOCK_STREAM; #endif if(is_tcp && data->set.tcp_nodelay) - tcpnodelay(conn, sockfd); + Curl_tcpnodelay(conn, sockfd); nosigpipe(conn, sockfd); -- cgit v1.2.3