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diff --git a/trunk/qpid/cpp/src/tests/qpid_stream.cpp b/trunk/qpid/cpp/src/tests/qpid_stream.cpp
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-/*
- *
- * 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.
- *
- */
-
-#include <qpid/messaging/Connection.h>
-#include <qpid/messaging/Message.h>
-#include <qpid/messaging/Receiver.h>
-#include <qpid/messaging/Sender.h>
-#include <qpid/messaging/Session.h>
-#include <qpid/sys/Runnable.h>
-#include <qpid/sys/Thread.h>
-#include <qpid/sys/Time.h>
-#include <qpid/Options.h>
-#include <iostream>
-#include <string>
-
-using namespace qpid::messaging;
-using namespace qpid::sys;
-
-namespace qpid {
-namespace tests {
-
-struct Args : public qpid::Options
-{
- std::string url;
- std::string address;
- uint rate;
- bool durable;
-
- Args() : url("amqp:tcp:127.0.0.1:5672"), address("test-queue"), rate(1000), durable(false)
- {
- addOptions()
- ("url", qpid::optValue(url, "URL"), "Url to connect to.")
- ("address", qpid::optValue(address, "ADDRESS"), "Address to stream messages through.")
- ("rate", qpid::optValue(rate, "msgs/sec"), "Rate at which to stream messages.")
- ("durable", qpid::optValue(durable, "true|false"), "Mark messages as durable.");
- }
-};
-
-Args opts;
-
-const std::string TIMESTAMP = "ts";
-
-uint64_t timestamp(const AbsTime& time)
-{
- Duration t(time);
- return t;
-}
-
-struct Client : Runnable
-{
- virtual ~Client() {}
- virtual void doWork(Session&) = 0;
-
- void run()
- {
- try {
- Connection connection = Connection::open(opts.url);
- Session session = connection.newSession();
- doWork(session);
- session.close();
- connection.close();
- } catch(const std::exception& error) {
- std::cout << error.what() << std::endl;
- }
- }
-
- Thread thread;
-
- void start() { thread = Thread(this); }
- void join() { thread.join(); }
-};
-
-struct Publish : Client
-{
- void doWork(Session& session)
- {
- Sender sender = session.createSender(opts.address);
- Message msg;
- uint64_t interval = TIME_SEC / opts.rate;
- uint64_t sent = 0, missedRate = 0;
- AbsTime start = now();
- while (true) {
- AbsTime sentAt = now();
- msg.getHeaders()[TIMESTAMP] = timestamp(sentAt);
- sender.send(msg);
- ++sent;
- AbsTime waitTill(start, sent*interval);
- Duration delay(sentAt, waitTill);
- if (delay < 0) {
- ++missedRate;
- } else {
- qpid::sys::usleep(delay / TIME_USEC);
- }
- }
- }
-};
-
-struct Consume : Client
-{
- void doWork(Session& session)
- {
- Message msg;
- uint64_t received = 0;
- double minLatency = std::numeric_limits<double>::max();
- double maxLatency = 0;
- double totalLatency = 0;
- Receiver receiver = session.createReceiver(opts.address);
- while (receiver.fetch(msg)) {
- session.acknowledge();//TODO: add batching option
- ++received;
- //calculate latency
- uint64_t receivedAt = timestamp(now());
- uint64_t sentAt = msg.getHeaders()[TIMESTAMP].asUint64();
- double latency = ((double) (receivedAt - sentAt)) / TIME_MSEC;
-
- //update avg, min & max
- minLatency = std::min(minLatency, latency);
- maxLatency = std::max(maxLatency, latency);
- totalLatency += latency;
-
- if (received % opts.rate == 0) {
- std::cout << "count=" << received
- << ", avg=" << (totalLatency/received)
- << ", min=" << minLatency
- << ", max=" << maxLatency << std::endl;
- }
- }
- }
-};
-
-}} // namespace qpid::tests
-
-using namespace qpid::tests;
-
-int main(int argc, char** argv)
-{
- try {
- opts.parse(argc, argv);
- Publish publish;
- Consume consume;
- publish.start();
- consume.start();
- consume.join();
- publish.join();
- return 0;
- } catch(const std::exception& error) {
- std::cout << error.what() << std::endl;
- }
- return 1;
-}
-
-