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85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef _THRIFT_SERVER_TZMQSERVER_H_
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#define _THRIFT_SERVER_TZMQSERVER_H_ 1
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#include <memory>
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#include <zmq.hpp>
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#include <thrift/server/TServer.h>
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namespace apache { namespace thrift { namespace server {
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class TZmqServer : public TServer {
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public:
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TZmqServer(
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std::shared_ptr<TProcessor> processor,
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zmq::context_t& ctx, const std::string& endpoint, int type)
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: TServer(processor)
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, processor_(processor)
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, zmq_type_(type)
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, sock_(ctx, type)
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{
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if(zmq_type_ == ZMQ_SUB) {
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sock_.setsockopt(ZMQ_SUBSCRIBE, "", 0) ; // listen to all messages
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sock_.connect(endpoint.c_str()) ;
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}
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else {
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sock_.bind(endpoint.c_str());
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}
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}
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bool serveOne(int recv_flags = 0);
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void serve() {
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while (true) {
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serveOne();
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}
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}
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zmq::socket_t& getSocket() {
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return sock_;
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}
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private:
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std::shared_ptr<TProcessor> processor_;
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int zmq_type_;
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zmq::socket_t sock_;
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};
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class TZmqMultiServer {
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public:
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void serveOne(long timeout = -1);
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void serveForever();
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std::vector<TZmqServer*>& servers() {
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return servers_;
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}
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private:
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zmq::pollitem_t* setupPoll();
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void serveActive(zmq::pollitem_t* items, long timeout);
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std::vector<TZmqServer*> servers_;
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};
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}}} // apache::thrift::server
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#endif // #ifndef _THRIFT_SERVER_TZMQSERVER_H_
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