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game list mutex in S_PH

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This commit is contained in:
Max-Wilhelm Bruker
2011-04-17 16:31:03 +02:00
parent 2d8b12a576
commit 9933b219a9
4 changed files with 21 additions and 5 deletions
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19
common/server_protocolhandler.cpp
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@@ -14,7 +14,7 @@
#include <QDateTime>
Server_ProtocolHandler::Server_ProtocolHandler(Server *_server, QObject *parent)
: QObject(parent), server(_server), authState(PasswordWrong), acceptsUserListChanges(false), acceptsRoomListChanges(false), userInfo(0), timeRunning(0), lastDataReceived(0)
: QObject(parent), server(_server), authState(PasswordWrong), acceptsUserListChanges(false), acceptsRoomListChanges(false), userInfo(0), timeRunning(0), lastDataReceived(0), gameListMutex(QMutex::Recursive)
{
connect(server, SIGNAL(pingClockTimeout()), this, SLOT(pingClockTimeout()));
}
@@ -35,6 +35,7 @@ void Server_ProtocolHandler::prepareDestroy()
while (roomIterator.hasNext())
roomIterator.next().value()->removeClient(this);
gameListMutex.lock();
QMapIterator<int, QPair<Server_Game *, Server_Player *> > gameIterator(games);
while (gameIterator.hasNext()) {
gameIterator.next();
@@ -46,6 +47,7 @@ void Server_ProtocolHandler::prepareDestroy()
else
p->setProtocolHandler(0);
}
gameListMutex.unlock();
delete userInfo;
QMapIterator<QString, ServerInfo_User *> i(buddyList);
@@ -59,6 +61,8 @@ void Server_ProtocolHandler::prepareDestroy()
void Server_ProtocolHandler::playerRemovedFromGame(Server_Game *game)
{
qDebug() << "Server_ProtocolHandler::playerRemovedFromGame(): gameId =" << game->getGameId();
QMutexLocker locker(&gameListMutex);
games.remove(game->getGameId());
}
@@ -89,7 +93,8 @@ ResponseCode Server_ProtocolHandler::processCommandHelper(Command *command, Comm
qDebug() << "received GameCommand: game =" << gameCommand->getGameId();
if (authState == PasswordWrong)
return RespLoginNeeded;
gameListMutex.lock();
if (!games.contains(gameCommand->getGameId())) {
qDebug() << "invalid game";
return RespNameNotFound;
@@ -99,6 +104,7 @@ ResponseCode Server_ProtocolHandler::processCommandHelper(Command *command, Comm
Server_Player *player = gamePair.second;
QMutexLocker locker(&game->gameMutex);
gameListMutex.unlock();
switch (command->getItemId()) {
case ItemId_Command_DeckSelect: return cmdDeckSelect(static_cast<Command_DeckSelect *>(command), cont, game, player);
@@ -181,7 +187,8 @@ void Server_ProtocolHandler::processCommandContainer(CommandContainer *cont)
ProtocolResponse *pr = cont->getResponse();
if (!pr)
pr = new ProtocolResponse(cont->getCmdId(), finalResponseCode);
gameListMutex.lock();
GameEventContainer *gQPublic = cont->getGameEventQueuePublic();
if (gQPublic) {
Server_Game *game = games.value(gQPublic->getGameId()).first;
@@ -204,6 +211,7 @@ void Server_ProtocolHandler::processCommandContainer(CommandContainer *cont)
} else
game->sendGameEventContainer(gQPublic);
}
gameListMutex.unlock();
const QList<ProtocolItem *> &iQ = cont->getItemQueue();
for (int i = 0; i < iQ.size(); ++i)
@@ -273,6 +281,7 @@ ResponseCode Server_ProtocolHandler::cmdLogin(Command_Login *cmd, CommandContain
// This might not scale very well. Use an extra QMap if it becomes a problem.
QMutexLocker serverLocker(&server->serverMutex);
QMutexLocker gameListLocker(&gameListMutex);
const QList<Server_Game *> &serverGames = server->getGames();
for (int i = 0; i < serverGames.size(); ++i) {
QMutexLocker gameLocker(&serverGames[i]->gameMutex);
@@ -435,6 +444,8 @@ ResponseCode Server_ProtocolHandler::cmdCreateGame(Command_CreateGame *cmd, Comm
Server_Game *game = room->createGame(cmd->getDescription(), cmd->getPassword(), cmd->getMaxPlayers(), gameTypes, cmd->getOnlyBuddies(), cmd->getOnlyRegistered(), cmd->getSpectatorsAllowed(), cmd->getSpectatorsNeedPassword(), cmd->getSpectatorsCanTalk(), cmd->getSpectatorsSeeEverything(), this);
Server_Player *creator = game->getPlayers().values().first();
QMutexLocker gameListLocker(&gameListMutex);
games.insert(game->getGameId(), QPair<Server_Game *, Server_Player *>(game, creator));
sendProtocolItem(new Event_GameJoined(game->getGameId(), game->getDescription(), creator->getPlayerId(), false, game->getSpectatorsCanTalk(), game->getSpectatorsSeeEverything(), false));
@@ -450,6 +461,8 @@ ResponseCode Server_ProtocolHandler::cmdJoinGame(Command_JoinGame *cmd, CommandC
if (authState == PasswordWrong)
return RespLoginNeeded;
QMutexLocker gameListLocker(&gameListMutex);
if (games.contains(cmd->getGameId()))
return RespContextError;