blob: 29a2e1add3587986ad827201ffca38b701c15a7c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
# 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.
# Error-throwing implementation of Route Guide service.
#
# Usage: $ path/to/route_guide_server.rb
this_dir = File.expand_path(File.dirname(__FILE__))
lib_dir = File.join(File.dirname(this_dir), 'lib')
$LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir)
require 'grpc'
require 'route_guide_services_pb'
include Routeguide
include GRPC::Core::StatusCodes
# CanellingandErrorReturningServiceImpl provides an implementation of the RouteGuide service.
class CancellingAndErrorReturningServerImpl < RouteGuide::Service
# def get_feature
# Note get_feature isn't implemented in this subclass, so the server
# will get a gRPC UNIMPLEMENTED error when it's called.
def list_features(rectangle, _call)
raise "string appears on the client in the 'details' field of a 'GRPC::Unknown' exception"
end
def record_route(call)
raise GRPC::BadStatus.new_status_exception(CANCELLED)
end
def route_chat(notes)
raise GRPC::BadStatus.new_status_exception(ABORTED, details = 'arbitrary', metadata = {somekey: 'val'})
end
end
def main
port = '0.0.0.0:50051'
s = GRPC::RpcServer.new
s.add_http2_port(port, :this_port_is_insecure)
GRPC.logger.info("... running insecurely on #{port}")
s.handle(CancellingAndErrorReturningServerImpl.new)
s.run_till_terminated
end
main
|
