• docker

$ ./run_greeter_server.sh

$ ./run_greeter_with_patched_threadpoolexecutor.sh

This will build and run docker container that executes greeter_client_with_patched_threadpoolexecutor.py. As of current gRPC implementation (grpcio==0.13.0), it will result in 'This operation would block forever' exception from Grpc (core). Press <ctrl+c> to exit docker term and then docker rm -f greeter_with_patch to kill and remove the container.

$ ./run_greeter_with_unpatched_thread.sh

This will build and run docker container that executes greeter_client_with_unpatched_thread.py It will execute successfully and or finish with a Timeout (expected behavior if sockets refuse connection to server).