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Code Issues Releases Wiki Activity

Only setup a Connection once

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This commit is contained in:
Uwe L. Korn
2013-06-29 09:03:03 +02:00
committed by Michael Zanetti
parent cf93741079
commit ff8e905599
2 changed files with 42 additions and 30 deletions
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70
src/libtomahawk/network/Connection.cpp
View File

@@ -400,7 +400,7 @@ Connection::doSetup()
{
Q_D( Connection );
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << thread();
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << thread() << d->id;
/*
New connections can be created from other thread contexts, such as
when AudioEngine calls getIODevice.. - we need to ensure that connections
@@ -414,39 +414,49 @@ Connection::doSetup()
moveToThread( d->servent->thread() );
}
//stats timer calculates BW used by this connection
d->statstimer = new QTimer;
d->statstimer->moveToThread( this->thread() );
d->statstimer->setInterval( 1000 );
connect( d->statstimer, SIGNAL( timeout() ), SLOT( calcStats() ) );
d->statstimer->start();
d->statstimer_mark.start();
d->sock->moveToThread( thread() );
connect( d->sock.data(), SIGNAL( bytesWritten( qint64 ) ),
SLOT( bytesWritten( qint64 ) ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( disconnected() ),
SLOT( socketDisconnected() ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( error( QAbstractSocket::SocketError ) ),
SLOT( socketDisconnectedError( QAbstractSocket::SocketError ) ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( readyRead() ),
SLOT( readyRead() ), Qt::QueuedConnection );
// if connection not authed/setup fast enough, kill it:
QTimer::singleShot( AUTH_TIMEOUT, this, SLOT( authCheckTimeout() ) );
if ( outbound() )
if ( !d->setup )
{
Q_ASSERT( !d->firstmsg.isNull() );
sendMsg( d->firstmsg );
// We only want to setup this connection once
d->setup = true;
//stats timer calculates BW used by this connection
d->statstimer = new QTimer;
d->statstimer->moveToThread( this->thread() );
d->statstimer->setInterval( 1000 );
connect( d->statstimer, SIGNAL( timeout() ), SLOT( calcStats() ) );
d->statstimer->start();
d->statstimer_mark.start();
d->sock->moveToThread( thread() );
connect( d->sock.data(), SIGNAL( bytesWritten( qint64 ) ),
SLOT( bytesWritten( qint64 ) ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( disconnected() ),
SLOT( socketDisconnected() ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( error( QAbstractSocket::SocketError ) ),
SLOT( socketDisconnectedError( QAbstractSocket::SocketError ) ), Qt::QueuedConnection );
connect( d->sock.data(), SIGNAL( readyRead() ),
SLOT( readyRead() ), Qt::QueuedConnection );
// if connection not authed/setup fast enough, kill it:
QTimer::singleShot( AUTH_TIMEOUT, this, SLOT( authCheckTimeout() ) );
if ( outbound() )
{
Q_ASSERT( !d->firstmsg.isNull() );
sendMsg( d->firstmsg );
}
else
{
sendMsg( Msg::factory( PROTOVER, Msg::SETUP ) );
}
}
else
{
sendMsg( Msg::factory( PROTOVER, Msg::SETUP ) );
tLog() << Q_FUNC_INFO << QThread::currentThread() << d->id << "Duplicate doSetup call";
}
// call readyRead incase we missed the signal in between the servent disconnecting and us

2
src/libtomahawk/network/Connection_p.h
View File

@@ -41,6 +41,7 @@ public:
, peer_disconnected( false )
, ready( false )
, onceonly( true )
, setup( false )
, tx_bytes( 0 )
, tx_bytes_requested( 0 )
, rx_bytes( 0 )
@@ -66,6 +67,7 @@ private:
bool outbound;
bool ready;
bool onceonly;
bool setup;
qint64 tx_bytes;
qint64 tx_bytes_requested;
qint64 rx_bytes;