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Client SDK Getting Error ERR_HTTP2_INVALID_SESSION Intermittently When Connecting to Peers/Orderer on OBP (Doc ID 2894338.1)

Last updated on SEPTEMBER 13, 2023

Applies to:

Blockchain Platform Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms


The User got the below error intermittently when Client SDK try to establish a connection with peers/orderer and ping them to keep them alive. 

The issue occurs intermittently. client SDK version is 2.2.12. Now, the error occured in all production instances.

The error is only found at the SG OBP side when the client establishes connections with peers/orderer and ping them to keep them alive. Besides, found one another strange problem.

When the SDK client call gateway. disconnect() to connect the useless connection, it does not work, and the connection still is alive. 
How to resolve client SDK error "ERR_HTTP2_INVALID_SESSION"?


Cause

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In this Document
Symptoms
Cause
Solution
References


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