libreoffice-online/loolwsd/QueueHandler.hpp
Tor Lillqvist 593d5d7e08 Actually propagate idle/auto save requests to the kit processes
Had to add a shared pointer to the BasicTileQueue for the session to
the MasterProcessSession object, and restructure the coe a a bit to
allocate BasicTileQueue objects dynamically. Possibly just passing a
reference to a BasicTileQueue in the stack would have worked, but why
risk it?

The actual logic when to do auto / idle save is not quite right still,
did not change that in this commit.
2016-04-01 18:57:07 +03:00

69 lines
2 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <Poco/Runnable.h>
#include "MessageQueue.hpp"
#include "LOOLSession.hpp"
#include "LOOLProtocol.hpp"
#include "Util.hpp"
/// This thread handles incoming messages on a given kit instance.
class QueueHandler: public Poco::Runnable
{
public:
QueueHandler(std::shared_ptr<MessageQueue> queue,
const std::shared_ptr<LOOLSession>& session,
const std::string& name):
_queue(queue),
_session(session),
_name(name)
{
}
void run() override
{
if (prctl(PR_SET_NAME, reinterpret_cast<unsigned long>(_name.c_str()), 0, 0, 0) != 0)
Log::error("Cannot set thread name to " + _name + ".");
Log::debug("Thread [" + _name + "] started.");
try
{
while (true)
{
const auto input = _queue->get();
if (LOOLProtocol::getFirstToken(input) == "eof")
{
Log::info("Received EOF. Finishing.");
break;
}
if (!_session->handleInput(input.data(), input.size()))
{
Log::info("Socket handler flagged for finishing.");
break;
}
}
}
catch (const std::exception& exc)
{
Log::error(std::string("QueueHandler::run: Exception: ") + exc.what());
}
Log::debug("Thread [" + _name + "] finished.");
}
private:
std::shared_ptr<MessageQueue> _queue;
std::shared_ptr<LOOLSession> _session;
const std::string _name;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */