add optional format string after myevent

src/mod/event_handlers/mod_event_socket/mod_event_socket.c

@@ -1883,11 +1883,30 @@ static switch_status_t parse_command(listener_t *listener, switch_event_t **even
 				char *uuid;
 
 				if ((uuid = cmd + 9)) {
+					char *fmt;
 					strip_cr(uuid);
-
+					
+					if ((fmt = strchr(uuid, ' '))) {
+						*fmt++ = '\0';
+					}
+						
 					if (!(listener->session = switch_core_session_locate(uuid))) {
-						switch_snprintf(reply, reply_len, "-ERR invalid uuid");
-						goto done;
+						if (fmt) {
+							switch_snprintf(reply, reply_len, "-ERR invalid uuid");
+							goto done;
+						} else {
+							fmt = uuid;
+						}
+					}
+
+					if ((fmt = strchr(uuid, ' '))) {
+						if (!strcasecmp(fmt, "xml")) {
+							listener->format = EVENT_FORMAT_XML;
+						} else if (!strcasecmp(fmt, "plain")) {
+							listener->format = EVENT_FORMAT_PLAIN;
+						} else if (!strcasecmp(fmt, "json")) {
+							listener->format = EVENT_FORMAT_JSON;
+						}						
 					}
 
 					switch_set_flag_locked(listener, LFLAG_SESSION);