Thank you. I'll check it again. 2018년 1월 5일 금요일 오전 11시 39분 45초 UTC+9, Ken Payson 님의 말: > > > > On Thu, Jan 4, 2018 at 6:25 PM, <he...@snaps.com <javascript:>> wrote: > >> Hi! I'm Heidi. >> I'm trying to build an api with python. >> I try to build with grpc. >> Post the image file to grpc server. >> The gprc server detects the object by deep-running the requested image >> file. >> >> First question: How do I transfer an image file to the server? >> > The easiest way to do this to convert the image to a string, and create a > simple protobuf with a string field. > > This might not be practical depending on the size of your images, but its > a good place to start. You can > explore using a streaming API if your images are too large. > > >> Show me an example. >> For example, when sending a string: >> response = stub.SayHello (helloworld_pb2.HelloRequest (name = 'you')) >> >> >> Second question. I want to request grpc server concurrently, not >> sequential. What should I do? >> >> I run one server .py. Then I run client.py at the same time. But it seems >> to be running sequentially. >> For example, one client.py >> >> Second question. I want to request grpc server concurrently, not >> sequential. What should I do? >> >> I run one server .py. Then I run client.py at the same time. But it seems >> to be running sequentially. >> For example, it takes 1 second to run one client.py. >> But if you run 3 client.py at the same time, it takes 3 seconds. >> >> >> I want to know how to set up grpc worker or thread. Please let me know >> python code example. >> > > Python gRPC servers can handle concurrent requests. Look at > examples/python/helloworld/greeter_server.py for an example: > > server = grpc.server(futures.ThreadPoolExecutor(max_workers=10)) > > max_workers is the number of concurrent requests the Python server can > handle. > > -- >> You received this message because you are subscribed to the Google Groups >> "grpc.io" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to grpc-io+u...@googlegroups.com <javascript:>. >> To post to this group, send email to grp...@googlegroups.com >> <javascript:>. >> Visit this group at https://groups.google.com/group/grpc-io. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/grpc-io/ddcb37cd-371c-41c7-af3c-1ede967f8046%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/ddcb37cd-371c-41c7-af3c-1ede967f8046%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > >
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