Hi. Do you have WeChat ? Bro . 在2020年9月17日星期四 UTC+8 上午1:32:10<Lidi Zheng> 写道：
> HI James, > > I think we have already discussed this issue in > https://github.com/grpc/grpc/issues/24018. The proven effective > workaround is setting an environment variable `GRPC_DNS_RESOLVER=native`. > The reason why the resolver behaves differently in Ubuntu 20 is still under > investigation. > > Lidi > > On Thursday, August 27, 2020 at 1:05:47 PM UTC-7 [email protected] > wrote: > >> I though I may add, if I interupt the client while I am waiting for the >> response I get: >> >> ``` >> File "greeter_client.py", line 37, in <module> >> run() >> File "greeter_client.py", line 31, in run >> response = stub.SayHello(helloworld_pb2.HelloRequest(name='you')) >> File "/home/james/.local/lib/python3.8/site-packages/grpc/_channel.py", >> line 824, in __call__ >> state, call, = self._blocking(request, timeout, metadata, credentials, >> File "/home/james/.local/lib/python3.8/site-packages/grpc/_channel.py", >> line 813, in _blocking >> event = call.next_event() >> File "src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi", line >> 338, in grpc._cython.cygrpc.SegregatedCall.next_event >> File "src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi", line >> 169, in grpc._cython.cygrpc._next_call_event >> File "src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi", line >> 163, in grpc._cython.cygrpc._next_call_event >> File "src/python/grpcio/grpc/_cython/_cygrpc/completion_queue.pyx.pxi", >> line 63, in grpc._cython.cygrpc._latent_event >> File "src/python/grpcio/grpc/_cython/_cygrpc/completion_queue.pyx.pxi", >> line 42, in grpc._cython.cygrpc._next >> KeyboardInterrupt >> >> ``` >> >> On Thursday, August 27, 2020 at 3:51:31 PM UTC-4 James Spears wrote: >> >>> Hello All, >>> >>> I am having a very strange issue with running gRPC Python on my Ubuntu >>> 20 machine. >>> >>> I have created a stack over flow question where I have been trying to >>> trouble shoot the problem, but I think it requires someone who has specific >>> knowledge. >>> >>> Please see the stack overflow question here: >>> >>> >>> https://stackoverflow.com/questions/63621097/grpc-python-quickstart-helloworld-greeter-client-py-is-hanging-before-printing >>> >>> Thanks for your time! >>> >>> James >>> >> -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/77d162c0-8f9c-409b-ab49-99e0fc13fc7dn%40googlegroups.com.
