| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| #ifndef _THRIFT_SERVER_TZMQSERVER_H_ |
| #define _THRIFT_SERVER_TZMQSERVER_H_ 1 |
| |
| #include <memory> |
| #include <zmq.hpp> |
| #include <thrift/server/TServer.h> |
| |
| namespace apache { namespace thrift { namespace server { |
| |
| class TZmqServer : public TServer { |
| public: |
| TZmqServer( |
| std::shared_ptr<TProcessor> processor, |
| zmq::context_t& ctx, const std::string& endpoint, int type) |
| : TServer(processor) |
| , processor_(processor) |
| , zmq_type_(type) |
| , sock_(ctx, type) |
| { |
| if(zmq_type_ == ZMQ_SUB) { |
| sock_.setsockopt(ZMQ_SUBSCRIBE, "", 0) ; // listen to all messages |
| sock_.connect(endpoint.c_str()) ; |
| } |
| else { |
| sock_.bind(endpoint.c_str()); |
| } |
| } |
| |
| bool serveOne(int recv_flags = 0); |
| void serve() { |
| while (true) { |
| serveOne(); |
| } |
| } |
| |
| zmq::socket_t& getSocket() { |
| return sock_; |
| } |
| |
| private: |
| std::shared_ptr<TProcessor> processor_; |
| int zmq_type_; |
| zmq::socket_t sock_; |
| }; |
| |
| |
| class TZmqMultiServer { |
| public: |
| void serveOne(long timeout = -1); |
| void serveForever(); |
| |
| std::vector<TZmqServer*>& servers() { |
| return servers_; |
| } |
| |
| private: |
| zmq::pollitem_t* setupPoll(); |
| void serveActive(zmq::pollitem_t* items, long timeout); |
| std::vector<TZmqServer*> servers_; |
| }; |
| |
| |
| }}} // apache::thrift::server |
| |
| #endif // #ifndef _THRIFT_SERVER_TZMQSERVER_H_ |