Description:

Describe the desired behavior, what scenario it enables and how it
would be used.
The stream idle timeout for connections managed by the connection manager.
If not specified, this defaults to 5 minutes. The default value was selected
so as not to interfere with any smaller configured timeouts that may have
existed in configurations prior to the introduction of this feature, while
introducing robustness to TCP connections that terminate without a FIN.
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Any extra documentation required to understand the issue.