Merge pull request #852 in FS/freeswitch from…

Merge pull request #852 in FS/freeswitch from ~MZAKA/freeswitch:bugfix/FS-9156-increments-when-call-limit-reached-improve to master

* commit 'f8b3140f':
  FS-9156: Code Improvement for the non-interval increment when limit reached

src/mod/applications/mod_hiredis/mod_hiredis.c

@@ -189,6 +189,19 @@ SWITCH_LIMIT_INCR(hiredis_limit_incr)
 
 	count = atoll(response ? response : "");
 
+	if (!interval && count > max ) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "%s is already at max value (%d)\n", limit_key , max);
+		switch_safe_free(hashkey);
+		switch_safe_free(response);
+		hashkey = switch_mprintf("decr %s", limit_key);
+		if ( (status = hiredis_profile_execute_sync(profile, hashkey, &response, session)) != SWITCH_STATUS_SUCCESS ) {
+			if ( status == SWITCH_STATUS_SOCKERR && profile->ignore_connect_fail ) {
+				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "hiredis: profile[%s] connection error executing [%s] with limit already reached\n", realm, hashkey);
+				switch_goto_status(SWITCH_STATUS_SUCCESS, done); // increment has been succesful but decrement have failed
+			}
+		}
+	}
+
 	if ( !count || count > max ) {
 		switch_goto_status(SWITCH_STATUS_GENERR, done);
 	}