timeout timeout value or 0
keepalive TRUE to use keepalive
dscp DSCP value to assign to socket
+ tpda_event event expansion
Returns: connected socket number, or -1 with errno set
*/
int
smtp_connect(host_item *host, int host_af, int port, uschar *interface,
- int timeout, BOOL keepalive, const uschar *dscp)
+ int timeout, BOOL keepalive, const uschar *dscp
+#ifdef EXPERIMENTAL_TPDA
+ , uschar * tpda_event
+#endif
+ )
{
int on = 1;
int save_errno = 0;
host->address, port, interface);
}
+#ifdef EXPERIMENTAL_TPDA
+ /*XXX Called from both delivery and verify. Is that status observable? */
+ deliver_host_address = host->address;
+ deliver_host_port = port;
+ if (tpda_raise_event(tpda_event, US"tcp:connect", NULL) == DEFER) return -1;
+#endif
+
/* Create the socket */
if ((sock = ip_socket(SOCK_STREAM, host_af)) < 0) return -1;