tree b82dbe42a9e0852ed692ed05a6326a27a3f22fe4
parent 33806f3e5f264783107b26a0c9b4d6ba225211e2
author Ben Reed <benreed@google.com> 1604532320 -0800
committer Ben Reed <benreed@google.com> 1604532320 -0800
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Make python qps_worker --server_port consistent

The python qps_worker was changed in grpc/grpc#24350, adding support for
the --server_port flag. When the --server_port flag was set, the python
worker ignored the port specified in the Scenario's ServerConfig.

This behavior was inconsistent with Java and Go. In the workers for
those languages, the --server_port flag was used only when the
Scenario's ServerConfig port was unset. It did not override.

This commit alters the behavior of the python qps_worker to match Java
and Go, similar to grpc/grpc#24661 for C++. In addition, it updates the
documentation for the flag.