[TEST][NO-MERGE] Stress test domain sockets #3
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It's found that if we use domain sockets to get around a port conflict issue, the communication is still not very reliable.
Netcat
It turns out that the netcat bundled with macOS is pretty old and buggy (there is no version number.
man nc
says 2001, while there is some speculation that it is from 2005). It can fail pretty frequently with a stress test with