|
|
|
|
#!/usr/bin/env ruby
|
|
|
|
|
|
|
|
|
|
# Copyright 2015 gRPC authors.
|
|
|
|
|
#
|
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
|
# you may not use this file except in compliance with the License.
|
|
|
|
|
# You may obtain a copy of the License at
|
|
|
|
|
#
|
|
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
#
|
|
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
|
# See the License for the specific language governing permissions and
|
|
|
|
|
# limitations under the License.
|
|
|
|
|
|
|
|
|
|
# Sample app that connects to a Greeter service.
|
|
|
|
|
#
|
|
|
|
|
# Usage: $ path/to/greeter_client.rb
|
|
|
|
|
|
|
|
|
|
this_dir = File.expand_path(File.dirname(__FILE__))
|
|
|
|
|
lib_dir = File.join(this_dir, 'lib')
|
|
|
|
|
$LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir)
|
|
|
|
|
|
|
|
|
|
require 'grpc'
|
|
|
|
|
require 'helloworld_services_pb'
|
|
|
|
|
|
|
|
|
|
def main
|
|
|
|
|
user = ARGV.size > 0 ? ARGV[0] : 'world'
|
|
|
|
|
hostname = ARGV.size > 1 ? ARGV[1] : 'localhost:50051'
|
|
|
|
|
stub = Helloworld::Greeter::Stub.new(hostname, :this_channel_is_insecure)
|
|
|
|
|
message = stub.say_hello(Helloworld::HelloRequest.new(name: user)).message
|
|
|
|
|
p "Greeting: #{message}"
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
main
|
