# A node that reports if a \_msgid is entered only once

**URL:** <https://discourse.nodered.org/t/a-node-that-reports-if-a-msgid-is-entered-only-once/87300>\
**Category:** General\
**Created:** [17 April 2024 10:53 UTC](https://discourse.nodered.org/t/a-node-that-reports-if-a-msgid-is-entered-only-once/87300 "2024-04-17T10:53:45Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![TheArcher](https://avatars.discourse-cdn.com/v4/letter/t/7c8e57/32.png) [@TheArcher](https://discourse.nodered.org/u/TheArcher)\
**Post date:** [17 April 2024 10:53 UTC](https://discourse.nodered.org/t/a-node-that-reports-if-a-msgid-is-entered-only-once/87300/1 "2024-04-17T10:53:45Z")

</div>

Hello,

I am looking for a solution to the following problem:

I use a link to call nodes in which the Message is processed. I get an infrequent error message that a link\_call times out. Since it is a dynamic call and numerous different flows are called, I have the problem that I do not know where the processing stops. Obviously I have used a catch node to smooth out the error message into the called nodes 😮

I would now like to push the incoming and outgoing messages into a node that should report if two messages with the same MSGID are not received within a certain time.

Is that possible and which node would you try?

Thank you  
Archer

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [16 July 2024 10:54 UTC](https://discourse.nodered.org/t/a-node-that-reports-if-a-msgid-is-entered-only-once/87300/2 "2024-07-16T10:54:42Z")

</div>

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.