diff options
author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-05-05 19:00:38 +0800 |
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committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-05-05 19:00:38 +0800 |
commit | a2a42a7561dcbc7d0ed66e2705692c096102de0e (patch) | |
tree | 5037152e6866b1a6888b83cc94bab46b2a5fb804 | |
parent | ebd57da87d6499506aabf65b76d43904490b9eaa (diff) |
bsc_msc_ip: Attempt to disable nagle
Use TCP_NODELAY on the connection to the MSC. We want small
messages to be send immediately.
-rw-r--r-- | openbsc/src/bsc_msc_ip.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/openbsc/src/bsc_msc_ip.c b/openbsc/src/bsc_msc_ip.c index e4adf03bf..3cd41f457 100644 --- a/openbsc/src/bsc_msc_ip.c +++ b/openbsc/src/bsc_msc_ip.c @@ -30,6 +30,7 @@ #include <sys/socket.h> #include <netinet/in.h> +#include <netinet/tcp.h> #include <arpa/inet.h> #define _GNU_SOURCE @@ -917,6 +918,12 @@ static void msc_ping_timeout_cb(void *data) static void msc_connection_connected(struct bsc_msc_connection *con) { + int ret, on; + on = 1; + ret = setsockopt(con->write_queue.bfd.fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); + if (ret != 0) + LOGP(DMSC, LOGL_ERROR, "Failed to set TCP_NODELAY: %s\n", strerror(errno)); + msc_ping_timeout_cb(con); } |