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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#include "DHTMessageDispatcherImpl.h"
#include "DHTMessage.h"
#include "DHTMessageCallback.h"
#include "DHTMessageEntry.h"
#include "DHTMessageTracker.h"
#include "RecoverableException.h"
#include "LogFactory.h"
#include "Logger.h"
#include "DHTConstants.h"
#include "StringFormat.h"
namespace aria2 {
DHTMessageDispatcherImpl::DHTMessageDispatcherImpl(const SharedHandle<DHTMessageTracker>& tracker):
_tracker(tracker),
_logger(LogFactory::getInstance()) {}
DHTMessageDispatcherImpl::~DHTMessageDispatcherImpl() {}
void
DHTMessageDispatcherImpl::addMessageToQueue(const SharedHandle<DHTMessage>& message,
time_t timeout,
const SharedHandle<DHTMessageCallback>& callback)
{
SharedHandle<DHTMessageEntry> e(new DHTMessageEntry(message, timeout, callback));
_messageQueue.push_back(e);
}
void
DHTMessageDispatcherImpl::addMessageToQueue(const SharedHandle<DHTMessage>& message,
const SharedHandle<DHTMessageCallback>& callback)
{
addMessageToQueue(message, DHT_MESSAGE_TIMEOUT, callback);
}
void
DHTMessageDispatcherImpl::sendMessage(const SharedHandle<DHTMessageEntry>& entry)
{
try {
entry->_message->send();
if(!entry->_message->isReply()) {
_tracker->addMessage(entry->_message, entry->_timeout, entry->_callback);
}
_logger->info("Message sent: %s", entry->_message->toString().c_str());
} catch(RecoverableException& e) {
_logger->error("Failed to send message: %s", e, entry->_message->toString().c_str());
}
}
void DHTMessageDispatcherImpl::sendMessages()
{
// TODO I can't use bind1st and mem_fun here because bind1st cannot bind a
// function which takes a reference as an argument..
for(std::deque<SharedHandle<DHTMessageEntry> >::iterator itr = _messageQueue.begin(); itr != _messageQueue.end(); ++itr) {
sendMessage(*itr);
}
_messageQueue.clear();
}
size_t DHTMessageDispatcherImpl::countMessageInQueue() const
{
return _messageQueue.size();
}
} // namespace aria2
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