diff options
Diffstat (limited to 'qpid/cpp/src/qpid/cluster/PeriodicTimerImpl.cpp')
-rw-r--r-- | qpid/cpp/src/qpid/cluster/PeriodicTimerImpl.cpp | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/qpid/cpp/src/qpid/cluster/PeriodicTimerImpl.cpp b/qpid/cpp/src/qpid/cluster/PeriodicTimerImpl.cpp deleted file mode 100644 index ced34b572d..0000000000 --- a/qpid/cpp/src/qpid/cluster/PeriodicTimerImpl.cpp +++ /dev/null @@ -1,84 +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 "PeriodicTimerImpl.h" -#include "Cluster.h" -#include "qpid/framing/ProtocolVersion.h" -#include "qpid/framing/ClusterPeriodicTimerBody.h" - -namespace qpid { -namespace cluster { - -PeriodicTimerImpl::PeriodicTimerImpl(Cluster& c) : cluster(c) {} - -PeriodicTimerImpl::TaskEntry::TaskEntry( - Cluster& c, const Task& t, sys::Duration d, const std::string& n) - : TimerTask(d), cluster(c), timer(c.getBroker().getTimer()), - task(t), name(n), inFlight(false) -{ - timer.add(this); -} - -void PeriodicTimerImpl::TaskEntry::fire() { - setupNextFire(); - timer.add(this); - bool isElder = cluster.isElder(); // Call outside lock to avoid deadlock. - sys::Mutex::ScopedLock l(lock); - // Only the elder mcasts. - // Don't mcast another if we haven't yet received the last one. - if (isElder && !inFlight) { - QPID_LOG(trace, "Sending periodic-timer control for " << name); - inFlight = true; - cluster.getMulticast().mcastControl( - framing::ClusterPeriodicTimerBody(framing::ProtocolVersion(), name), - cluster.getId()); - } -} - -void PeriodicTimerImpl::TaskEntry::deliver() { - task(); - sys::Mutex::ScopedLock l(lock); - inFlight = false; -} - - -void PeriodicTimerImpl::add( - const Task& task, sys::Duration period, const std::string& name) -{ - sys::Mutex::ScopedLock l(lock); - QPID_LOG(debug, "Periodic timer add entry for " << name); - if (map.find(name) != map.end()) - throw Exception(QPID_MSG("Cluster timer task name added twice: " << name)); - map[name] = new TaskEntry(cluster, task, period, name); -} - -void PeriodicTimerImpl::deliver(const std::string& name) { - Map::iterator i; - { - sys::Mutex::ScopedLock l(lock); - i = map.find(name); - if (i == map.end()) - throw Exception(QPID_MSG("Cluster timer unknown task: " << name)); - } - QPID_LOG(debug, "Periodic timer execute " << name); - i->second->deliver(); -} - -}} // namespace qpid::cluster |