fix #1569 - improve monitor_regex (#1595)

Co-authored-by: Guy Korland <gkorland@gmail.com>

Author: leibale

lib/utils.js

@@ -127,7 +127,7 @@ module.exports = {
     reply_to_object: replyToObject,
     print: print,
     err_code: /^([A-Z]+)\s+(.+)$/,
-    monitor_regex: /^[0-9]{10,11}\.[0-9]+ \[[0-9]+ .+\]( ".+?")+$/,
+    monitor_regex: /^[0-9]{10,11}\.[0-9]+ \[[0-9]+ .+\].*"$/,
     clone: convenienceClone,
     callback_or_emit: callbackOrEmit,
     reply_in_order: replyInOrder