def serve():
# 预分配线程10个
server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
# 注册服务
route_guide_pb2_grpc.add_RouteGuideServicer_to_server(
RouteGuideServicer(), server)
# 监听端口
server.add_insecure_port('[::]:50051')
server.start()
print("main thread. ", threading.currentThread())
try:
while True:
# 主线程不停的产生下行
time.sleep(1)
new_msg_to_client = route_guide_pb2.RouteNote(
message="come from server %s" % get_time(),
location=route_guide_pb2.Point(latitude=100, longitude=99))
_send_queue.put_nowait(new_msg_to_client)
except KeyboardInterrupt:
server.stop(0)
def make_route_note(message, latitude, longitude):
return route_guide_pb2.RouteNote(
message=message,
location=route_guide_pb2.Point(latitude=latitude, longitude=longitude))
def make_route_note(message, lat, lng):
return route_guide_pb2.RouteNote(message=message,
location=route_guide_pb2.Point(lat=lat,
lng=lng))
def make_route_note(message, latitude, longitude):
route_note = route_guide_pb2.RouteNote(message=message)
route_note.location.latitude = latitude
route_note.location.longitude = longitude
return route_note
