[sr-dev] git:5.0:5f26a4e8: evapi: enable tcp keepalive on client connections

Module: kamailio Branch: 5.0 Commit: 5f26a4e8c55cdf5a5a7eaf6864c4f5213d321293 URL: https://github.com/kamailio/kamailio/commit/5f26a4e8c55cdf5a5a7eaf6864c4f52… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2017-11-29T13:53:10+01:00 evapi: enable tcp keepalive on client connections (cherry picked from commit d340582267174ccb0a5d816049c582fe75d2177b) --- Modified: src/modules/evapi/evapi_dispatch.c --- Diff: https://github.com/kamailio/kamailio/commit/5f26a4e8c55cdf5a5a7eaf6864c4f52… Patch: https://github.com/kamailio/kamailio/commit/5f26a4e8c55cdf5a5a7eaf6864c4f52… --- diff --git a/src/modules/evapi/evapi_dispatch.c b/src/modules/evapi/evapi_dispatch.c index 3aa5288c7f..9fcde59f39 100644 --- a/src/modules/evapi/evapi_dispatch.c +++ b/src/modules/evapi/evapi_dispatch.c @@ -450,6 +450,8 @@ void evapi_accept_client(struct ev_loop *loop, struct ev_io *watcher, int revent struct ev_io *evapi_client; int i; evapi_env_t evenv; + int optval; + socklen_t optlen; evapi_client = (struct ev_io*) malloc (sizeof(struct ev_io)); if(evapi_client==NULL) { @@ -496,6 +498,12 @@ void evapi_accept_client(struct ev_loop *loop, struct ev_io *watcher, int revent return; } } + optval = 1; + optlen = sizeof(optval); + if(setsockopt(csock, SOL_SOCKET, SO_KEEPALIVE, + &optval, optlen) < 0) { + LM_WARN("failed to enable keepalive on socket %d\n", csock); + } _evapi_clients[i].connected = 1; _evapi_clients[i].sock = csock; _evapi_clients[i].af = caddr.sa_family;