# OPC-UA server TCP timeout

**URL:** <https://forum.inductiveautomation.com/t/opc-ua-server-tcp-timeout/15144>\
**Category:** Module Development\
**Created:** [August 23, 2017, 11:02am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-tcp-timeout/15144 "2017-08-23T11:02:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jfl](https://avatars.discourse-cdn.com/v4/letter/j/ee59a6/32.png) [@jfl](https://forum.inductiveautomation.com/u/jfl)\
**Post date:** [August 23, 2017, 11:02am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-tcp-timeout/15144/1 "2017-08-23T11:02:27Z")

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Hi there,

I’m writing a module that hook to the OPC-UA server. Through the write of defined tags, the module is making request to our server, which take a certain amout of time to respond. The module is then waiting for the response from the server.

With thgis structure I have connection issue meaning that sometimes the securechannel is closed. My guess is that the timeout of the module is bigger than the timeout of the OPC-UA TCP connection. Is there a way to know/set timeout parameters for the OPC-UA server?

Br,