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authorRajesh Amaravathi <rajesh@redhat.com>2012-12-17 16:29:42 +0530
committerVijay Bellur <vbellur@redhat.com>2013-01-18 03:50:33 -0800
commit9036bd1a7bab68351c38d65cd6a1c8af150467bb (patch)
tree73fc6db9fd164dd4d816a10a971b9e99fc947109 /rpc
parentfd8b19af1713f2800af743d851706b96ca15d9ec (diff)
nlm: use virtual ip of server to connect to client
In cases where the servers use virtual ip's, this commit makes sure we use them and not the physical ip. This change also refactors code around nlm4_establish_callback by sending granted msg only after a connection establishment, and removing the separate thread creation. Change-Id: I087362c547a25aa52ef7fc6653845a3863466ee6 BUG: 888283 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.org/4326 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'rpc')
-rw-r--r--rpc/rpc-transport/socket/src/socket.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c
index 830aece..91d386b 100644
--- a/rpc/rpc-transport/socket/src/socket.c
+++ b/rpc/rpc-transport/socket/src/socket.c
@@ -2559,7 +2559,9 @@ socket_connect (rpc_transport_t *this, int port)
socklen_t sockaddr_len = 0;
glusterfs_ctx_t *ctx = NULL;
sa_family_t sa_family = {0, };
+ char *local_addr = NULL;
union gf_sock_union sock_union;
+ struct sockaddr_in *addr = NULL;
GF_VALIDATE_OR_GOTO ("socket", this, err);
GF_VALIDATE_OR_GOTO ("socket", this->private, err);
@@ -2680,6 +2682,15 @@ socket_connect (rpc_transport_t *this, int port)
SA (&this->myinfo.sockaddr)->sa_family =
SA (&this->peerinfo.sockaddr)->sa_family;
+ /* If a source addr is explicitly specified, use it */
+ ret = dict_get_str (this->options,
+ "transport.socket.source-addr",
+ &local_addr);
+ if (!ret && SA (&this->myinfo.sockaddr)->sa_family == AF_INET) {
+ addr = (struct sockaddr_in *)(&this->myinfo.sockaddr);
+ ret = inet_pton (AF_INET, local_addr, &(addr->sin_addr.s_addr));
+ }
+
ret = client_bind (this, SA (&this->myinfo.sockaddr),
&this->myinfo.sockaddr_len, priv->sock);
if (ret == -1) {