# Timeout happened when reading response from the router when connecting to Solace 10.4.1.121

**URL:** <https://community.solace.com/t/timeout-happened-when-reading-response-from-the-router-when-connecting-to-solace-10-4-1-121/2034>\
**Category:** Solace Event Broker\
**Tags:** boomi, broker, solacepubsub, timeout, solace\
**Created:** [September 27, 2024, 7:04am UTC](https://community.solace.com/t/timeout-happened-when-reading-response-from-the-router-when-connecting-to-solace-10-4-1-121/2034 "2024-09-27T07:04:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Dhanusri](https://yyz1.discourse-cdn.com/solace/user_avatar/community.solace.com/dhanusri/32/2363_2.png) [@Dhanusri](https://community.solace.com/u/Dhanusri)\
**Post date:** [September 27, 2024, 7:04am UTC](https://community.solace.com/t/timeout-happened-when-reading-response-from-the-router-when-connecting-to-solace-10-4-1-121/2034/1 "2024-09-27T07:04:11Z")

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Please find below the error observed, when connecting to Solace PubSub Event broker from Boomi application.

Process terminating – some documents reached an exception which is set to halt all documents: [400] (Client name: [GLCHBS-SP221335.eu.novartis.net/3830954/1c5ce0509/Pw3AJ4XZk9](http://GLCHBS-SP221335.eu.novartis.net/3830954/1c5ce0509/Pw3AJ4XZk9) Local port: -1 Remote addr: [ems-eu.novartis.net](http://ems-eu.novartis.net) Remote port: 55555) - Timeout happened when reading response from the router.

This is happening often when the bulk data at once being published to Solace from Boomi.

Is there anything that could be configured at Solace end wrt the timeout aspects.

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**Author:** ![amackenzie](https://yyz1.discourse-cdn.com/solace/user_avatar/community.solace.com/amackenzie/32/1168_2.png) [@amackenzie](https://community.solace.com/u/amackenzie)\
**Post date:** [September 27, 2024, 2:43pm UTC](https://community.solace.com/t/timeout-happened-when-reading-response-from-the-router-when-connecting-to-solace-10-4-1-121/2034/2 "2024-09-27T14:43:56Z")

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What is the Boomi process doing? Is the start shape a Solace listener?

When you say “bulk”, how big is the batch size? How big are the messages? It works fine with smaller batch sizes?

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**Author:** ![Aaron](https://yyz1.discourse-cdn.com/solace/user_avatar/community.solace.com/aaron/32/843_2.png) [@Aaron](https://community.solace.com/u/Aaron)\
**Post date:** [September 30, 2024, 6:20am UTC](https://community.solace.com/t/timeout-happened-when-reading-response-from-the-router-when-connecting-to-solace-10-4-1-121/2034/3 "2024-09-30T06:20:03Z")

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If doing big messages, maybe check this out: [JCSMP Best Practices (solace.com)](https://docs.solace.com/API/API-Developer-Guide/Java-API-Best-Practices.htm#Increase)