diff options
| author | james <james@e7ae566f-a301-0410-adde-c780ea21d3b5> | 2005-11-09 08:36:26 +0000 |
|---|---|---|
| committer | james <james@e7ae566f-a301-0410-adde-c780ea21d3b5> | 2005-11-09 08:36:26 +0000 |
| commit | b540a9e07571aaaeea5cc2b81e695829d228c2f1 (patch) | |
| tree | e7e2e86384943f6e5541865970aedf88b7590488 /socket.c | |
| parent | eadf16a660310162bcc3cadda26f44acd3b83077 (diff) | |
| download | openvpn-b540a9e07571aaaeea5cc2b81e695829d228c2f1.tar.gz openvpn-b540a9e07571aaaeea5cc2b81e695829d228c2f1.tar.xz openvpn-b540a9e07571aaaeea5cc2b81e695829d228c2f1.zip | |
Merged (with some changes) Alon's
connect-retry-max option from
/contrib/alon/BETA21@783.
Added uninit_management_callback call to
init_instance_handle_signals so that
signals thrown during initialization can
bring us back to a management hold.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@786 e7ae566f-a301-0410-adde-c780ea21d3b5
Diffstat (limited to 'socket.c')
| -rw-r--r-- | socket.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -721,9 +721,11 @@ socket_connect (socket_descriptor_t *sd, const char *remote_dynamic, bool *remote_changed, const int connect_retry_seconds, + const int connect_retry_max, volatile int *signal_received) { struct gc_arena gc = gc_new (); + int retry = 0; msg (M_INFO, "Attempting to establish TCP connection with %s", print_sockaddr (remote, &gc)); @@ -732,6 +734,9 @@ socket_connect (socket_descriptor_t *sd, const int status = connect (*sd, (struct sockaddr *) &remote->sa, sizeof (remote->sa)); + if (connect_retry_max != 0 && retry++ >= connect_retry_max) + *signal_received = SIGUSR1; + get_signal (signal_received); if (*signal_received) goto done; @@ -987,6 +992,7 @@ link_socket_init_phase1 (struct link_socket *sock, const struct plugin_list *plugins, int resolve_retry_seconds, int connect_retry_seconds, + int connect_retry_max, int mtu_discover_type, int rcvbuf, int sndbuf, @@ -1017,6 +1023,7 @@ link_socket_init_phase1 (struct link_socket *sock, sock->inetd = inetd; sock->resolve_retry_seconds = resolve_retry_seconds; sock->connect_retry_seconds = connect_retry_seconds; + sock->connect_retry_max = connect_retry_max; sock->mtu_discover_type = mtu_discover_type; #ifdef ENABLE_DEBUG @@ -1215,6 +1222,7 @@ link_socket_init_phase2 (struct link_socket *sock, remote_dynamic, &remote_changed, sock->connect_retry_seconds, + sock->connect_retry_max, signal_received); if (*signal_received) @@ -1255,6 +1263,7 @@ link_socket_init_phase2 (struct link_socket *sock, remote_dynamic, &remote_changed, sock->connect_retry_seconds, + sock->connect_retry_max, signal_received); if (*signal_received) |