blob: e6cb4bad33ebd05909a45175c3159401829de80e [file] [log] [blame]
Tim Emiola49f3ccd2015-02-19 11:09:19 -08001#!/usr/bin/env ruby
2
3# Copyright 2015, Google Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met:
9#
10# * Redistributions of source code must retain the above copyright
11# notice, this list of conditions and the following disclaimer.
12# * Redistributions in binary form must reproduce the above
13# copyright notice, this list of conditions and the following disclaimer
14# in the documentation and/or other materials provided with the
15# distribution.
16# * Neither the name of Google Inc. nor the names of its
17# contributors may be used to endorse or promote products derived from
18# this software without specific prior written permission.
19#
20# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
32# Sample app that connects to a Greeter service.
33#
34# Usage: $ path/to/greeter_client.rb
35
36this_dir = File.expand_path(File.dirname(__FILE__))
37lib_dir = File.join(this_dir, 'lib')
38$LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir)
39
40require 'grpc'
41require 'helloworld_services'
42
43def main
44 stub = Helloworld::Greeter::Stub.new('localhost:50051')
45 user = ARGV.size > 0 ? ARGV[0] : 'world'
46 message = stub.say_hello(Helloworld::HelloRequest.new(name: user)).message
47 p "Greeting: #{message}"
48end
49
50main