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Red Hat Bugzilla – Attachment 859555 Details for
Bug 1061633
[legacystore] journal records remain locked after journal error raised within tx.commit
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qpid-txtest.cpp for reproducer
qpid-txtest.cpp (text/x-c++src), 12.09 KB, created by
Pavel Moravec
on 2014-02-05 09:32:47 UTC
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Description:
qpid-txtest.cpp for reproducer
Filename:
MIME Type:
Creator:
Pavel Moravec
Created:
2014-02-05 09:32:47 UTC
Size:
12.09 KB
patch
obsolete
>/* > * > * 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 <algorithm> >#include <iomanip> >#include <iostream> >#include <memory> >#include <sstream> >#include <vector> > >#include "TestOptions.h" >#include "qpid/client/Connection.h" >#include "qpid/client/Message.h" >#include "qpid/client/AsyncSession.h" >#include "qpid/client/SubscriptionManager.h" >#include "qpid/framing/Array.h" >#include "qpid/framing/Buffer.h" >#include "qpid/framing/FieldValue.h" >#include "qpid/framing/Uuid.h" >#include "qpid/sys/Thread.h" > >using namespace qpid; >using namespace qpid::client; >using namespace qpid::sys; >using std::string; > >namespace qpid { >namespace tests { > >typedef std::vector<std::string> StringSet; > >struct Args : public qpid::TestOptions { > bool init, transfer, check;//actions > uint size; > bool durable; > uint queues; > string base; > uint msgsPerTx; > uint txCount; > uint totalMsgCount; > bool dtx; > bool dtxCommit; > uint dtxTimeout; > bool quiet; > > Args() : init(true), transfer(true), check(true), > size(256), durable(true), queues(2), > base("tx-test"), msgsPerTx(1), txCount(1), totalMsgCount(10), > dtx(false), dtxCommit(true), dtxTimeout(0), quiet(false) > { > addOptions() > > ("init", optValue(init, "yes|no"), "Declare queues and populate one with the initial set of messages.") > ("transfer", optValue(transfer, "yes|no"), "'Move' messages from one queue to another using transactions to ensure no message loss.") > ("check", optValue(check, "yes|no"), "Check that the initial messages are all still available.") > ("size", optValue(size, "N"), "message size") > ("durable", optValue(durable, "yes|no"), "use durable messages") > ("queues", optValue(queues, "N"), "number of queues") > ("queue-base-name", optValue(base, "<name>"), "base name for queues") > ("messages-per-tx", optValue(msgsPerTx, "N"), "number of messages transferred per transaction") > ("tx-count", optValue(txCount, "N"), "number of transactions per 'agent'") > ("total-messages", optValue(totalMsgCount, "N"), "total number of messages in 'circulation'") > ("dtx", optValue(dtx, "yes|no"), "use distributed transactions") > ("dtx-commit", optValue(dtxCommit, "yes|no"), "commit distributed transactions") > ("dtx-timeout", optValue(dtxTimeout, "N"), "DTX timeout") > ("quiet", optValue(quiet), "reduce output from test"); > } >}; > >const std::string chars("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"); > >std::string generateData(uint size) >{ > if (size < chars.length()) { > return chars.substr(0, size); > } > std::string data; > for (uint i = 0; i < (size / chars.length()); i++) { > data += chars; > } > data += chars.substr(0, size % chars.length()); > return data; >} > >void generateSet(const std::string& base, uint count, StringSet& collection) >{ > for (uint i = 0; i < count; i++) { > std::ostringstream out; > out << base << "-" << (i+1); > collection.push_back(out.str()); > } >} > >Args opts; > >struct Client >{ > Connection connection; > AsyncSession session; > > Client() > { > opts.open(connection); > session = connection.newSession(); > } > > ~Client() > { > try{ > session.close(); > connection.close(); > } catch(const std::exception& e) { > std::cout << e.what() << std::endl; > } > } >}; > >struct Transfer : public Client, public Runnable >{ > std::string src; > std::string dest; > Thread thread; > framing::Xid xid; > > Transfer(const std::string& to, const std::string& from) : src(to), dest(from), xid(0x4c414e47, "", from) {} > > void run() > { > try { > > if (opts.dtx) session.dtxSelect(); > else session.txSelect(); > SubscriptionManager subs(session); > > LocalQueue lq; > SubscriptionSettings settings(FlowControl::messageWindow(opts.msgsPerTx)); > settings.autoAck = 0; // Disabled > Subscription sub = subs.subscribe(lq, src, settings); > > for (uint t = 0; t < opts.txCount; t++) { > Message in; > Message out("", dest); > if (opts.dtx) { > setNewXid(xid); > session.dtxStart(arg::xid=xid); > if (opts.dtxTimeout) > session.dtxSetTimeout(arg::xid=xid,arg::timeout=opts.dtxTimeout); > std::cout << xid << std::endl; > } > for (uint m = 0; m < opts.msgsPerTx; m++) { > in = lq.pop(); > std::string& data = in.getData(); > if (data.size() != opts.size) { > std::ostringstream oss; > oss << "Message size incorrect: size=" << in.getData().size() << "; expected " << opts.size; > throw std::runtime_error(oss.str()); > } > out.setData(data); > out.getMessageProperties().setCorrelationId(in.getMessageProperties().getCorrelationId()); > out.getDeliveryProperties().setDeliveryMode(in.getDeliveryProperties().getDeliveryMode()); > session.messageTransfer(arg::content=out, arg::acceptMode=1); > } > sub.accept(sub.getUnaccepted()); > if (opts.dtx) { > session.dtxEnd(arg::xid=xid); > session.dtxPrepare(arg::xid=xid); > if (opts.dtxCommit) { > if (t%2==0) > session.dtxRollback(arg::xid=xid); > else > session.dtxCommit(arg::xid=xid); > } > } else { > session.txCommit(); > } > } > } catch(const std::exception& e) { > std::cout << "Transfer interrupted: " << e.what() << std::endl; > } > } > > void setNewXid(framing::Xid& xid) { > framing::Uuid uuid(true); > xid.setGlobalId(uuid.str()); > } >}; > >struct Controller : public Client >{ > StringSet ids; > StringSet queues; > > Controller() > { > generateSet(opts.base, opts.queues, queues); > generateSet("msg", opts.totalMsgCount, ids); > } > > void init() > { > //declare queues > for (StringSet::iterator i = queues.begin(); i != queues.end(); i++) { > session.queueDeclare(arg::queue=*i, arg::durable=opts.durable); > session.sync(); > } > > Message msg(generateData(opts.size), *queues.begin()); > if (opts.durable) { > msg.getDeliveryProperties().setDeliveryMode(framing::PERSISTENT); > } > > //publish messages > for (StringSet::iterator i = ids.begin(); i != ids.end(); i++) { > msg.getMessageProperties().setCorrelationId(*i); > session.messageTransfer(arg::content=msg, arg::acceptMode=1); > } > } > > void transfer() > { > boost::ptr_vector<Transfer> agents(opts.queues); > //launch transfer agents > for (StringSet::iterator i = queues.begin(); i != queues.end(); i++) { > StringSet::iterator next = i + 1; > if (next == queues.end()) next = queues.begin(); > > if (!opts.quiet) std::cout << "Transfering from " << *i << " to " << *next << std::endl; > agents.push_back(new Transfer(*i, *next)); > agents.back().thread = Thread(agents.back()); > } > > for (boost::ptr_vector<Transfer>::iterator i = agents.begin(); i != agents.end(); i++) { > i->thread.join(); > } > } > > int check() > { > SubscriptionManager subs(session); > > // Recover DTX transactions (if any) > if (opts.dtx) { > framing::DtxRecoverResult dtxRes = session.dtxRecover().get(); > const framing::Array& xidArr = dtxRes.getInDoubt(); > std::vector<std::string> inDoubtXids(xidArr.size()); > std::transform(xidArr.begin(), xidArr.end(), inDoubtXids.begin(), framing::Array::get<std::string, framing::Array::ValuePtr>); > > if (inDoubtXids.size()) { > if (!opts.quiet) std::cout << "Recovering DTX in-doubt transaction(s):" << std::endl; > framing::StructHelper decoder; > framing::Xid xid; > // abort even, commit odd transactions > for (unsigned i = 0; i < inDoubtXids.size(); i++) { > decoder.decode(xid, inDoubtXids[i]); > if (!opts.quiet) std::cout << (i%2 ? " * aborting " : " * committing "); > xid.print(std::cout); > std::cout << std::endl; > if (opts.dtxCommit) { > if (i%2) { > session.dtxRollback(arg::xid=xid); > } else { > session.dtxCommit(arg::xid=xid); > } > } > } > } > } > > StringSet drained; > //drain each queue and verify the correct set of messages are available > for (StringSet::iterator i = queues.begin(); i != queues.end(); i++) { > //subscribe, allocate credit and flushn > LocalQueue lq; > SubscriptionSettings settings(FlowControl::unlimited(), ACCEPT_MODE_NONE); > subs.subscribe(lq, *i, settings); > session.messageFlush(arg::destination=*i); > session.sync(); > > uint count(0); > while (!lq.empty()) { > Message m = lq.pop(); > //add correlation ids of received messages to drained > drained.push_back(m.getMessageProperties().getCorrelationId()); > ++count; > } > if (!opts.quiet) std::cout << "Drained " << count << " messages from " << *i << std::endl; > } > > sort(ids.begin(), ids.end()); > sort(drained.begin(), drained.end()); > > //check that drained == ids > StringSet missing; > set_difference(ids.begin(), ids.end(), drained.begin(), drained.end(), back_inserter(missing)); > > StringSet extra; > set_difference(drained.begin(), drained.end(), ids.begin(), ids.end(), back_inserter(extra)); > > if (missing.empty() && extra.empty()) { > std::cout << "All expected messages were retrieved." << std::endl; > return 0; > } else { > if (!missing.empty()) { > std::cout << "The following ids were missing:" << std::endl; > for (StringSet::iterator i = missing.begin(); i != missing.end(); i++) { > std::cout << " '" << *i << "'" << std::endl; > } > } > if (!extra.empty()) { > std::cout << "The following extra ids were encountered:" << std::endl; > for (StringSet::iterator i = extra.begin(); i != extra.end(); i++) { > std::cout << " '" << *i << "'" << std::endl; > } > } > return 1; > } > } >}; > >}} // namespace qpid::tests > >using namespace qpid::tests; > >int main(int argc, char** argv) >{ > try { > opts.parse(argc, argv); > Controller controller; > if (opts.init) controller.init(); > if (opts.transfer) controller.transfer(); > if (opts.check) return controller.check(); > return 0; > } catch(const std::exception& e) { > std::cout << e.what() << std::endl; > } > return 2; >}
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bug 1061633
: 859555