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49ff8b123a
To ensure there are no include path collisions the C and C++ header include paths should include 'thrift' as the root leaf. This will prevent having to place /usr/include/thrift into the compilers include header search path, which might otherwise result in the compiler accidentally picking up headers that it shouldn't. e.g. #include <foo/bar.h> should be #include <thrift/foo/bar.h> Change-Id: I48f2b0f549bda0fc81e85506ac857adc800b98a1 git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1325674 13f79535-47bb-0310-9956-ffa450edef68
97 lines
2.8 KiB
C++
97 lines
2.8 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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#include "TZmqServer.h"
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#include <thrift/transport/TBufferTransports.h>
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#include <boost/scoped_ptr.hpp>
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using boost::shared_ptr;
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using apache::thrift::transport::TMemoryBuffer;
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using apache::thrift::protocol::TProtocol;
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namespace apache { namespace thrift { namespace server {
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bool TZmqServer::serveOne(int recv_flags) {
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zmq::message_t msg;
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bool received = sock_.recv(&msg, recv_flags);
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if (!received) {
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return false;
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}
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shared_ptr<TMemoryBuffer> inputTransport(new TMemoryBuffer((uint8_t*)msg.data(), msg.size()));
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shared_ptr<TMemoryBuffer> outputTransport(new TMemoryBuffer());
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shared_ptr<TProtocol> inputProtocol(
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inputProtocolFactory_->getProtocol(inputTransport));
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shared_ptr<TProtocol> outputProtocol(
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outputProtocolFactory_->getProtocol(outputTransport));
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processor_->process(inputProtocol, outputProtocol);
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if (zmq_type_ == ZMQ_REP) {
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uint8_t* buf;
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uint32_t size;
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outputTransport->getBuffer(&buf, &size);
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msg.rebuild(size);
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std::memcpy(msg.data(), buf, size);
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(void)sock_.send(msg);
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}
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return true;
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}
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void TZmqMultiServer::serveOne(long timeout) {
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boost::scoped_ptr<zmq::pollitem_t> items(setupPoll());
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serveActive(items.get(), timeout);
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}
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void TZmqMultiServer::serveForever() {
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boost::scoped_ptr<zmq::pollitem_t> items(setupPoll());
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while (true) {
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serveActive(items.get(), -1);
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}
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}
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zmq::pollitem_t* TZmqMultiServer::setupPoll() {
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zmq::pollitem_t* items = new zmq::pollitem_t[servers_.size()];
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for (int i = 0; i < servers_.size(); ++i) {
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items[i].socket = servers_[i]->getSocket();
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items[i].events = ZMQ_POLLIN;
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}
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return items;
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}
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void TZmqMultiServer::serveActive(zmq::pollitem_t* items, long timeout) {
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int rc = zmq::poll(items, servers_.size(), timeout);
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if (rc == 0) {
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return;
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}
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for (int i = 0; i < servers_.size(); ++i) {
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if ((items[i].revents & ZMQ_POLLIN) != 0) {
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// Should we pass ZMQ_NOBLOCK here to be safe?
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servers_[i]->serveOne();
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}
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}
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}
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}}} // apache::thrift::server
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