def SayHello(self, request, context):
for key, value in context.invocation_metadata():
print('Received initial metadata: key=%s value=%s' % (key, value))
context.set_trailing_metadata((
('checksum-bin', b'I agree'),
('retry', 'false'),
))
return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
def SayHello(self, request, context):
with self._lock:
if request.name in self._greeted:
rich_status = create_greet_limit_exceed_error_status(
request.name)
context.abort_with_status(rpc_status.to_status(rich_status))
else:
self._greeted.add(request.name)
return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
def SayHello(self, request, context):
if self._should_suppress_compression():
context.set_response_compression(grpc.Compression.NoCompression)
return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
def SayHello(self, request, context):
return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
def SayHello(self, request, context):
if random.random() < self._failure_rate:
context.abort(grpc.StatusCode.UNAVAILABLE,
'Randomly injected failure.')
return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
def SayHello(self, request: helloworld_pb2.HelloRequest,
context: grpc.ServicerContext) -> helloworld_pb2.HelloReply:
return helloworld_pb2.HelloReply(
message=f"Hello {request.name} from {self._hostname}!")