Eugene Ostroukhov d43e35738a Examples: unify command line flags (#32456) ...

1. All greeter servers now support flag `--port` to customize the listen
port.
2. All client implementation now have `--target` flag to specify the
server location.
3. ABSL is used to parse the flags to reduce the amount of boilerplate
code in the examples.

Fixes: #26989

2023-02-27 10:39:21 -08:00

2.8 KiB

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