summaryrefslogtreecommitdiff
path: root/trunk/qpid/cpp/src/tests/resuming_receiver.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/qpid/cpp/src/tests/resuming_receiver.cpp')
-rw-r--r--trunk/qpid/cpp/src/tests/resuming_receiver.cpp192
1 files changed, 0 insertions, 192 deletions
diff --git a/trunk/qpid/cpp/src/tests/resuming_receiver.cpp b/trunk/qpid/cpp/src/tests/resuming_receiver.cpp
deleted file mode 100644
index abd62f003e..0000000000
--- a/trunk/qpid/cpp/src/tests/resuming_receiver.cpp
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- *
- * 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/client/FailoverManager.h>
-#include <qpid/client/Session.h>
-#include <qpid/client/Message.h>
-#include <qpid/client/SubscriptionManager.h>
-
-#include <iostream>
-#include <fstream>
-
-using namespace qpid;
-using namespace qpid::client;
-using namespace qpid::framing;
-
-using namespace std;
-
-
-
-namespace qpid {
-namespace tests {
-
-class Listener : public MessageListener,
- public FailoverManager::Command,
- public FailoverManager::ReconnectionStrategy
-{
- public:
- Listener ( int report_frequency = 1000,
- int verbosity = 0,
- char const * queue_name = "message_queue" );
- void received(Message& message);
- void execute(AsyncSession& session, bool isRetry);
- void check();
- void editUrlList(vector<Url>& urls);
- private:
- Subscription subscription;
- uint count;
- vector<int> received_twice;
- uint lastSn;
- bool gaps;
- uint reportFrequency;
- int verbosity;
- bool done;
- string queueName;
-};
-
-
-Listener::Listener ( int freq, int verbosity, char const * name )
- : count(0),
- lastSn(0),
- gaps(false),
- reportFrequency(freq),
- verbosity(verbosity),
- done(false),
- queueName ( name )
-{}
-
-
-void Listener::received(Message & message)
-{
- if (message.getData() == "That's all, folks!")
- {
- done = true;
- if(verbosity > 0 )
- {
- cout << "Shutting down listener for "
- << message.getDestination() << endl;
-
- cout << "Listener received "
- << count
- << " messages ("
- << received_twice.size()
- << " received_twice)"
- << endl;
-
- }
- subscription.cancel();
- if ( verbosity > 0 )
- cout << "LISTENER COMPLETED\n";
-
- if ( ! gaps ) {
- cout << "no gaps were detected\n";
- cout << received_twice.size() << " messages were received twice.\n";
- }
- else {
- cout << "gaps detected\n";
- for ( unsigned int i = 0; i < received_twice.size(); ++ i )
- cout << "received_twice "
- << received_twice[i]
- << endl;
- }
- } else {
- uint sn = message.getHeaders().getAsInt("sn");
- if (lastSn < sn) {
- if (sn - lastSn > 1) {
- cerr << "Error: gap in sequence between " << lastSn << " and " << sn << endl;
- gaps = true;
- }
- lastSn = sn;
- ++count;
- if ( ! ( count % reportFrequency ) ) {
- if ( verbosity > 0 )
- cout << "Listener has received "
- << count
- << " messages on queue "
- << queueName
- << endl;
- }
- } else {
- received_twice.push_back ( sn );
- }
- }
-}
-
-void Listener::check()
-{
- if (gaps) throw Exception("Detected gaps in sequence; messages appear to have been lost.");
-}
-
-void Listener::execute(AsyncSession& session, bool isRetry) {
- if (verbosity > 0)
- cout << "resuming_receiver " << (isRetry ? "first " : "re-") << "connect." << endl;
- if (!done) {
- SubscriptionManager subs(session);
- subscription = subs.subscribe(*this, queueName);
- subs.run();
- }
-}
-
-void Listener::editUrlList(vector<Url>& urls)
-{
- /**
- * A more realistic algorithm would be to search through the list
- * for prefered hosts and ensure they come first in the list.
- */
- if (urls.size() > 1) rotate(urls.begin(), urls.begin() + 1, urls.end());
-}
-
-}} // namespace qpid::tests
-
-using namespace qpid::tests;
-
-int main(int argc, char ** argv)
-{
- ConnectionSettings settings;
-
- if ( argc != 6 )
- {
- cerr << "Usage: resuming_receiver host port report_frequency verbosity queue_name\n";
- return 1;
- }
-
- settings.host = argv[1];
- settings.port = atoi(argv[2]);
- int reportFrequency = atoi(argv[3]);
- int verbosity = atoi(argv[4]);
- char * queue_name = argv[5];
-
- Listener listener ( reportFrequency, verbosity, queue_name );
- FailoverManager connection(settings, &listener);
-
- try {
- connection.execute(listener);
- connection.close();
- listener.check();
- return 0;
- } catch(const exception& error) {
- cerr << "Receiver failed: " << error.what() << endl;
- }
- return 1;
-}
-
-
-