Problem Description

The TcpServer_ut_exe test fails intermittently on RHEL8 through CI. CI is running is running the test through RHEL8 running in a container which maybe exacerbating a timing issue in the test.

Per Michael:

The issue is some part of the test (likely a socket close) is not happening fast enough and as such a subsequent step (like socket open) fails. It is likely on the level of the server sockets (listens for accept) as it only affects the server. We could add the appropriate/necessary "wait for" calls.
We has similar problems on the client, and resolved them.

Context / Environment

RHEL8 running in a container

How to Reproduce

1. Install RHEL8 container
2. Run server test until failure

Expected Behavior

TcpServer_ut_exe consistently passing running in RHEL8 container.