Clean shutdown of C++ client waiting for streaming data

[mfinal...@gmail.com]

Hi,

How would one do a clean shutdown of a C++ that is currently blocking and waiting for streaming data? Looking at the router_guide example here:

https://github.com/grpc/grpc/blob/master/examples/cpp/route_guide/route_guide_client.cc#L115

The read call is blocking and won't return unless there is a problem with the underlying connection or the server returns a stream value. Is there a mechanism that I can use to poke the reader and cause the call to return?

Thanks.

[Yang Gao]

You can call TryCanel on the ClientContext on another thread. In this case, it will cancel the call and Read will return.

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[mfinal...@gmail.com]

That works for me! Thanks Yang!