# How to distinguish TCP connections with TCP IN/OUT nodes?

**URL:** <https://discourse.nodered.org/t/how-to-distinguish-tcp-connections-with-tcp-in-out-nodes/83801>\
**Category:** General\
**Created:** [18 December 2023 09:32 UTC](https://discourse.nodered.org/t/how-to-distinguish-tcp-connections-with-tcp-in-out-nodes/83801 "2023-12-18T09:32:28Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![E1cid](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/e1cid/32/77971_2.png) [@E1cid](https://discourse.nodered.org/u/E1cid)\
**Post date:** [18 December 2023 12:17 UTC](https://discourse.nodered.org/t/how-to-distinguish-tcp-connections-with-tcp-in-out-nodes/83801/8 "2023-12-18T12:17:26Z")

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If you post a export example flow, we can then give you some pointers.

[How to import/export a flow](https://nodered.org/docs/user-guide/editor/workspace/import-export)

In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote `````)

````auto
``` 
   code goes here 
```

````

You can edit and correct your post by clicking the pencil ✏ icon.

See this post for more details - [How to share code or flow json](https://discourse.nodered.org/t/how-to-share-code-or-flow-json/506)

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