[grpc-io] Re: python quick start "hello world" example fails

2018-11-07 Thread lidiz via grpc.io
Hi Ankit, After the greeter_server.py started, have you observed the port 50051 been bound in your system? Also, have you use any sort of VPN or local proxy that may redirect the traffic? One more check, is there a loopback entry for 'localhost' in your /etc/hosts? Lidi On Wednesday,

[grpc-io] python quick start "hello world" example fails

2018-11-07 Thread ankitpatel . edu
I have ubuntu server system #lsb_release -a Distributor ID: Ubuntu Description:Ubuntu 16.04.5 LTS Release:16.04 Codename: xenial #uname -a Linux fmx215 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux I am trying to run

Re: [grpc-io] Re: gRPC performance benchmark

2018-11-07 Thread robert engels
I would think it is going to depend heavily on the work the gRPC service method does, not GRPC itself. Since the REST/HTTP protocol is already less efficient than the gRPC one - the former is going to dominate it in terms of relative performance. > On Nov 7, 2018, at 1:31 PM, dineshs via

[grpc-io] Re: gRPC performance benchmark

2018-11-07 Thread dineshs via grpc.io
We are using ab to hit REST endpoints. ab -> REST server (GRPC Client) -> GRPC server In this case the protobuf deserialization is happening on the REST server using the real client. AB is not performing the protobuf deserialization. On Tuesday, November 6, 2018 at 1:27:57 PM UTC-8, Carl

[grpc-io] Re: crash when running server on a used address

2018-11-07 Thread 'Eric Gribkoff' via grpc.io
This question was also asked on github, so linking to the discussion for future searchers: https://github.com/grpc/grpc/issues/17075 On Wednesday, October 31, 2018 at 10:10:44 AM UTC-7, Stefan Seefeld wrote: > > > Hello, > > I'm using the C++ API to write an RPC server, following the provided