def Recordtime(addr, key):
# NOTE(gRPC Python Team): .close() is possible on a channel and should be
# used in circumstances in which the with statement does not fit the needs
# of the code.
with grpc.insecure_channel(addr) as channel:
stub = metaserver_pb2_grpc.MetaStub(channel)
request = metaserver_pb2.TimeRequest()
# refer to https://developers.google.com/protocol-buffers/docs/reference/python-generated#embedded_message
request.key = key
response = stub.Recordtime(request)
print("Recordtime client received: " + response.message)
def getMetaspace(addr, key):
# NOTE(gRPC Python Team): .close() is possible on a channel and should be
# used in circumstances in which the with statement does not fit the needs
# of the code.
with grpc.insecure_channel(addr) as channel:
stub = metaserver_pb2_grpc.MetaStub(channel)
request = metaserver_pb2.GetRequest()
# refer to https://developers.google.com/protocol-buffers/docs/reference/python-generated#embedded_message
request.key = key
response = stub.Getmetaspace(request)
#send the publish event
return response.message
def putMeta(addr, key, metainfo):
# NOTE(gRPC Python Team): .close() is possible on a channel and should be
# used in circumstances in which the with statement does not fit the needs
# of the code.
with grpc.insecure_channel(addr) as channel:
stub = metaserver_pb2_grpc.MetaStub(channel)
request = metaserver_pb2.PutRequest()
# refer to https://developers.google.com/protocol-buffers/docs/reference/python-generated#embedded_message
request.key = key
request.value = metainfo
print("debug put request")
print(metainfo)
response = stub.Putmeta(request)
#send the publish event
print("PutRequest client received: " + response.message)
