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-rw-r--r--rpc/rpc-transport/socket/src/socket.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c
index 8c9afb2c2bb..0ee75951207 100644
--- a/rpc/rpc-transport/socket/src/socket.c
+++ b/rpc/rpc-transport/socket/src/socket.c
@@ -724,6 +724,8 @@ __socket_disconnect (rpc_transport_t *this)
priv->ot_state, priv->ot_gen, priv->sock);
if (priv->sock != -1) {
+ gf_log_callingfn (this->name, GF_LOG_TRACE,
+ "tearing down socket connection");
ret = __socket_teardown_connection (this);
if (ret) {
gf_log (this->name, GF_LOG_DEBUG,
@@ -1201,6 +1203,9 @@ socket_event_poll_out (rpc_transport_t *this)
ret = __socket_ioq_churn (this);
if (ret == -1) {
+ gf_log (this->name, GF_LOG_TRACE,
+ "__socket_ioq_churn returned -1; "
+ "disconnecting socket");
__socket_disconnect (this);
}
}
@@ -2305,7 +2310,8 @@ socket_connect_finish (rpc_transport_t *this)
if (ret == -1 && errno != EINPROGRESS) {
if (!priv->connect_finish_log) {
gf_log (this->name, GF_LOG_ERROR,
- "connection to %s failed (%s)",
+ "connection to %s failed (%s); "
+ "disconnecting socket",
this->peerinfo.identifier,
strerror (errno));
priv->connect_finish_log = 1;
@@ -2325,7 +2331,8 @@ socket_connect_finish (rpc_transport_t *this)
&this->myinfo.sockaddr_len);
if (ret == -1) {
gf_log (this->name, GF_LOG_WARNING,
- "getsockname on (%d) failed (%s)",
+ "getsockname on (%d) failed (%s) - "
+ "disconnecting socket",
priv->sock, strerror (errno));
__socket_disconnect (this);
event = RPC_TRANSPORT_DISCONNECT;
@@ -2378,6 +2385,10 @@ socket_event_handler (int fd, int idx, void *data,
EINPROGRESS or ENOENT, so nothing more to do, fail
reading/writing anything even if poll_in or poll_out
is set */
+ gf_log ("transport", GF_LOG_DEBUG,
+ "connect failed with some other error than "
+ "EINPROGRESS or ENOENT, so nothing more to "
+ "do; disconnecting socket");
ret = socket_disconnect (this, _gf_false);
/* Force ret to be -1, as we are officially done with
@@ -2401,7 +2412,7 @@ socket_event_handler (int fd, int idx, void *data,
if ((ret < 0) || poll_err) {
/* Logging has happened already in earlier cases */
gf_log ("transport", ((ret >= 0) ? GF_LOG_INFO : GF_LOG_DEBUG),
- "disconnecting now");
+ "EPOLLERR - disconnecting now");
socket_event_poll_err (this);
rpc_transport_unref (this);
}
@@ -2576,6 +2587,7 @@ err:
/* All (and only) I/O errors should come here. */
pthread_mutex_lock(&priv->lock);
{
+ gf_log (this->name, GF_LOG_TRACE, "disconnecting socket");
__socket_teardown_connection (this);
sys_close (priv->sock);
priv->sock = -1;