diff options
| author | Vijay Bellur <vijay@gluster.com> | 2011-05-30 09:58:24 +0000 |
|---|---|---|
| committer | Anand Avati <avati@gluster.com> | 2011-05-31 09:11:50 -0700 |
| commit | 0dec073336cc31a5158ce8e5354943bd2638afd2 (patch) | |
| tree | d3218d28bfa8acab6c51e5566960f87a3562699a | |
| parent | 1d4cdc10294871702bfc0e68a54b61352f318c31 (diff) | |
rpc: Introduce option for listen()'s backlog
Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2941 (glusterd breaks when starting ~100 volumes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2941
| -rw-r--r-- | rpc/rpc-transport/socket/src/socket.c | 15 | ||||
| -rw-r--r-- | rpc/rpc-transport/socket/src/socket.h | 1 |
2 files changed, 15 insertions, 1 deletions
diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c index 4ae49815a58..12e4fc6a6e7 100644 --- a/rpc/rpc-transport/socket/src/socket.c +++ b/rpc/rpc-transport/socket/src/socket.c @@ -2174,7 +2174,10 @@ socket_listen (rpc_transport_t *this) goto unlock; } - ret = listen (priv->sock, 10); + if (priv->backlog) + ret = listen (priv->sock, priv->backlog); + else + ret = listen (priv->sock, 10); if (ret == -1) { gf_log (this->name, GF_LOG_ERROR, @@ -2498,6 +2501,7 @@ socket_init (rpc_transport_t *this) uint64_t windowsize = GF_DEFAULT_SOCKET_WINDOW_SIZE; char *optstr = NULL; uint32_t keepalive = 0; + uint32_t backlog = 0; if (this->private) { gf_log (this->name, GF_LOG_DEBUG, @@ -2608,6 +2612,12 @@ socket_init (rpc_transport_t *this) priv->keepaliveidle = keepalive; } + if (dict_get_uint32 (this->options, + "transport.socket.listen-backlog", + &backlog) == 0) { + priv->backlog = backlog; + } + priv->windowsize = (int)windowsize; out: this->private = priv; @@ -2710,5 +2720,8 @@ struct volume_options options[] = { { .key = {"transport.socket.keepalive-time"}, .type = GF_OPTION_TYPE_INT }, + { .key = {"transport.socket.listen-backlog"}, + .type = GF_OPTION_TYPE_INT + }, { .key = {NULL} } }; diff --git a/rpc/rpc-transport/socket/src/socket.h b/rpc/rpc-transport/socket/src/socket.h index c43c5576c3b..871106a676c 100644 --- a/rpc/rpc-transport/socket/src/socket.h +++ b/rpc/rpc-transport/socket/src/socket.h @@ -192,6 +192,7 @@ typedef struct { int keepalive; int keepaliveidle; int keepaliveintvl; + uint32_t backlog; } socket_private_t; |