我在 python 2.7 中使用 grpc 和 protobuf 2.6.1,当我运行客户端代码时,出现以下错误:
Traceback (most recent call last):
File "debate_client.py", line 31, in <module>
run_client()
File "debate_client.py", line 17, in run_client
reply = stub.Answer(debate_pb2.AnswerRequest(question=question, timeout=timeout), 30)
File "/Users/elaine/Desktop/gitHub/grpc/python2.7_virtual_environment/lib/python2.7/site-packages/grpc/framework/crust/implementations.py", line 73, in __call__
protocol_options, metadata, request)
File "/Users/elaine/Desktop/gitHub/grpc/python2.7_virtual_environment/lib/python2.7/site-packages/grpc/framework/crust/_calls.py", line 109, in blocking_unary_unary
return next(rendezvous)
File "/Users/elaine/Desktop/gitHub/grpc/python2.7_virtual_environment/lib/python2.7/site-packages/grpc/framework/crust/_control.py", line 412, in next
raise self._termination.abortion_error
grpc.framework.interfaces.face.face.RemoteError: RemoteError(code=StatusCode.UNKNOWN, details="")
这是我的客户端代码:
from grpc.beta import implementations
import debate_pb2
import sys
def run_client():
params = sys.argv
print params
how = params[1]
question = params[2]
channel = implementations.insecure_channel('localhost', 29999)
stub = debate_pb2.beta_create_Candidate_stub(channel)
if how.lower() == "answer":
timeout = int(params[3])
reply = stub.Answer(debate_pb2.AnswerRequest(question=question, timeout=timeout), 30)
elif how.lower() == "elaborate":
blah = params[3:len(sys.argv)]
for i in range(0, len(blah)):
blah[i] = int(blah[i])
reply = stub.Elaborate(debate_pb2.ElaborateRequest(topic=question, blah_run=blah), 30)
if reply is None:
print "No comment"
else:
print reply.answer
if __name__ == "__main__":
run_client()
这是我的服务器端代码:
import debate_pb2
import consultation_pb2
import re
import random
from grpc.beta import implementations
class Debate(debate_pb2.BetaCandidateServicer):
def Answer(self, request, context=None):
#Answer implementation
def Elaborate(self, request, context=None):
#Elaborate implementation
def run_server():
server = debate_pb2.beta_create_Candidate_server(Debate())
server.add_insecure_port('localhost:29999')
server.start()
if __name__ == "__main__":
run_server()
知道远程错误来自哪里吗?太感谢了!