-int setup_outgoing_socket(connection_t * c)
-{
- int option;
-
- cp();
-
- if(debug_lvl >= DEBUG_CONNECTIONS)
- syslog(LOG_INFO, _("Trying to connect to %s (%s)"), c->name,
- c->hostname);
-
- c->socket = socket(c->address.sa.sa_family, SOCK_STREAM, IPPROTO_TCP);
-
- if(c->socket == -1) {
- syslog(LOG_ERR, _("Creating socket for %s failed: %s"), c->hostname,
- strerror(errno));
- return -1;
- }
-
- /* Optimize TCP settings */
-
-#if defined(SOL_TCP) && defined(TCP_NODELAY)
- option = 1;
- setsockopt(c->socket, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
-#endif
-
-#if defined(SOL_IP) && defined(IP_TOS)
- option = IPTOS_LOWDELAY;
- setsockopt(c->socket, SOL_IP, IP_TOS, &option, sizeof(option));
-#endif
-
- /* Connect */
-
- if(connect(c->socket, &c->address.sa, SALEN(c->address.sa)) == -1) {
- close(c->socket);
- syslog(LOG_ERR, _("Error while connecting to %s (%s): %s"), c->name,
- c->hostname, strerror(errno));
- return -1;
- }
-
- if(debug_lvl >= DEBUG_CONNECTIONS)
- syslog(LOG_INFO, _("Connected to %s (%s)"), c->name, c->hostname);
-
- return 0;
-}
-
-
-void finish_connecting(connection_t * c)
-{
- cp();