gRPC-haskell/examples/echo/echo-python/echo_server.py

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from grpc.beta import implementations
import echo_pb2
import time
class Echo(echo_pb2.BetaEchoServicer):
def DoEcho(self, request, context):
return echo_pb2.EchoRequest(message=request.message)
def main():
server = echo_pb2.beta_create_Echo_server(Echo())
server.add_insecure_port('[::]:50051')
server.start()
try:
time.sleep(600)
except KeyboardInterrupt:
server.stop(0)
if __name__ == '__main__':
main()