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							- #!/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 gRPC server that implements the EchoWithoutProtobuf service.
 
- #
 
- # Usage: $ path/to/echo_server.rb
 
- this_dir = File.expand_path(File.dirname(__FILE__))
 
- $LOAD_PATH.unshift(this_dir) unless $LOAD_PATH.include?(this_dir)
 
- require 'grpc'
 
- require 'echo_services_noprotobuf'
 
- # EchoServer is simple server that implements the EchoWithoutProtobuf server.
 
- class EchoServer < EchoWithoutProtobuf::Service
 
-   # echo implements the EchoWithoutProtobuf 'Echo' rpc method.
 
-   def echo(echo_req, _unused_call)
 
-     echo_req
 
-   end
 
- end
 
- # main starts an RpcServer that receives requests to EchoWithoutProtobuf at the sample
 
- # server port.
 
- def main
 
-   s = GRPC::RpcServer.new
 
-   s.add_http2_port('0.0.0.0:50051', :this_port_is_insecure)
 
-   s.handle(EchoServer)
 
-   s.run_till_terminated
 
- end
 
- main
 
 
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