mirror of https://github.com/grpc/grpc.git
parent
f3147b3a7c
commit
70bc4921e1
3 changed files with 146 additions and 0 deletions
@ -0,0 +1,80 @@ |
|||||||
|
#!/usr/bin/env ruby |
||||||
|
|
||||||
|
# Copyright 2015, Google Inc. |
||||||
|
# All rights reserved. |
||||||
|
# |
||||||
|
# Redistribution and use in source and binary forms, with or without |
||||||
|
# modification, are permitted provided that the following conditions are |
||||||
|
# met: |
||||||
|
# |
||||||
|
# * Redistributions of source code must retain the above copyright |
||||||
|
# notice, this list of conditions and the following disclaimer. |
||||||
|
# * Redistributions in binary form must reproduce the above |
||||||
|
# copyright notice, this list of conditions and the following disclaimer |
||||||
|
# in the documentation and/or other materials provided with the |
||||||
|
# distribution. |
||||||
|
# * Neither the name of Google Inc. nor the names of its |
||||||
|
# contributors may be used to endorse or promote products derived from |
||||||
|
# this software without specific prior written permission. |
||||||
|
# |
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
require_relative './end2end_common' |
||||||
|
|
||||||
|
class ChannelClosingClientController < ClientControl::ClientController::Service |
||||||
|
def initialize(ch) |
||||||
|
@ch = ch |
||||||
|
end |
||||||
|
def shutdown(_, _) |
||||||
|
STDERR.puts "about to close channel" |
||||||
|
@ch.close |
||||||
|
STDERR.puts "just closed channel" |
||||||
|
end |
||||||
|
end |
||||||
|
|
||||||
|
def main |
||||||
|
client_control_port = '' |
||||||
|
server_port = '' |
||||||
|
OptionParser.new do |opts| |
||||||
|
opts.on('--client_control_port=P', String) do |p| |
||||||
|
client_control_port = p |
||||||
|
end |
||||||
|
opts.on('--server_port=P', String) do |p| |
||||||
|
server_port = p |
||||||
|
end |
||||||
|
end.parse! |
||||||
|
|
||||||
|
ch = GRPC::Core::Channel.new("localhost:#{server_port}", {}, :this_channel_is_insecure) |
||||||
|
|
||||||
|
srv = GRPC::RpcServer.new |
||||||
|
thd = Thread.new do |
||||||
|
srv.add_http2_port("0.0.0.0:#{client_control_port}", :this_port_is_insecure) |
||||||
|
srv.handle(ChannelClosingClientController.new(ch)) |
||||||
|
srv.run |
||||||
|
end |
||||||
|
|
||||||
|
# this should break out once the channel is closed |
||||||
|
loop do |
||||||
|
state = ch.connectivity_state(true) |
||||||
|
begin |
||||||
|
ch.watch_connectivity_state(state, Time.now + 360) |
||||||
|
rescue RuntimeException => e |
||||||
|
break |
||||||
|
end |
||||||
|
end |
||||||
|
|
||||||
|
srv.stop |
||||||
|
thd.join |
||||||
|
end |
||||||
|
|
||||||
|
main |
@ -0,0 +1,65 @@ |
|||||||
|
#!/usr/bin/env ruby |
||||||
|
|
||||||
|
# Copyright 2016, Google Inc. |
||||||
|
# All rights reserved. |
||||||
|
# |
||||||
|
# Redistribution and use in source and binary forms, with or without |
||||||
|
# modification, are permitted provided that the following conditions are |
||||||
|
# met: |
||||||
|
# |
||||||
|
# * Redistributions of source code must retain the above copyright |
||||||
|
# notice, this list of conditions and the following disclaimer. |
||||||
|
# * Redistributions in binary form must reproduce the above |
||||||
|
# copyright notice, this list of conditions and the following disclaimer |
||||||
|
# in the documentation and/or other materials provided with the |
||||||
|
# distribution. |
||||||
|
# * Neither the name of Google Inc. nor the names of its |
||||||
|
# contributors may be used to endorse or promote products derived from |
||||||
|
# this software without specific prior written permission. |
||||||
|
# |
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
# make sure that the client doesn't hang when process ended abruptly |
||||||
|
|
||||||
|
require_relative './end2end_common' |
||||||
|
|
||||||
|
def main |
||||||
|
STDERR.puts "start server" |
||||||
|
server_runner = ServerRunner.new |
||||||
|
server_port = server_runner.run |
||||||
|
|
||||||
|
sleep 1 |
||||||
|
|
||||||
|
STDERR.puts "start client" |
||||||
|
control_stub, client_pid = start_client("channel_closing_client.rb", server_port) |
||||||
|
|
||||||
|
sleep 3 |
||||||
|
|
||||||
|
|
||||||
|
begin |
||||||
|
Timeout.timeout(10) do |
||||||
|
control_stub.shutdown(ClientControl::Void.new) |
||||||
|
Process.wait(client_pid) |
||||||
|
end |
||||||
|
rescue Timeout::Error |
||||||
|
STDERR.puts "timeout wait for client pid #{client_pid}" |
||||||
|
Process.kill('SIGKILL', client_pid) |
||||||
|
Process.wait(client_pid) |
||||||
|
STDERR.puts "killed client child" |
||||||
|
raise 'Timed out waiting for client process. It likely hangs when a channel is closed while connectivity is watched' |
||||||
|
end |
||||||
|
|
||||||
|
server_runner.stop |
||||||
|
end |
||||||
|
|
||||||
|
main |
Loading…
Reference in new issue