Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 1 | #!/usr/bin/env ruby |
| 2 | |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 3 | # Copyright 2015 gRPC authors. |
Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 4 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 8 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 10 | # |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 16 | |
| 17 | # Prompted by and minimal repro of https://github.com/grpc/grpc/issues/10658 |
| 18 | |
| 19 | require_relative './end2end_common' |
| 20 | |
| 21 | def main |
| 22 | server_port = '' |
| 23 | OptionParser.new do |opts| |
| 24 | opts.on('--client_control_port=P', String) do |
| 25 | STDERR.puts 'client control port not used' |
| 26 | end |
| 27 | opts.on('--server_port=P', String) do |p| |
| 28 | server_port = p |
| 29 | end |
| 30 | end.parse! |
| 31 | |
| 32 | p = fork do |
| 33 | stub = Echo::EchoServer::Stub.new("localhost:#{server_port}", |
| 34 | :this_channel_is_insecure) |
| 35 | stub.echo(Echo::EchoRequest.new(request: 'hello')) |
| 36 | end |
| 37 | |
| 38 | begin |
| 39 | Timeout.timeout(10) do |
| 40 | Process.wait(p) |
| 41 | end |
| 42 | rescue Timeout::Error |
| 43 | STDERR.puts "timeout waiting for forked process #{p}" |
| 44 | Process.kill('SIGKILL', p) |
| 45 | Process.wait(p) |
| 46 | raise 'Timed out waiting for client process. ' \ |
Alexander Polcyn | 4736e01 | 2017-04-14 17:32:00 -0700 | [diff] [blame] | 47 | 'It likely hangs when using gRPC after loading it and then forking' |
Alexander Polcyn | 792c7e3 | 2017-04-14 15:56:04 -0700 | [diff] [blame] | 48 | end |
| 49 | |
| 50 | client_exit_code = $CHILD_STATUS |
| 51 | fail "forked process failed #{client_exit_code}" if client_exit_code != 0 |
| 52 | end |
| 53 | |
| 54 | main |