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iostool: Allow sequential client connections

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The QML debug server allows this and QtCreator uses it, so iostool
should support it, too.

Change-Id: I71d4143457d427795e5abcbef0ad5d26378d5e9d
Task-number: QTCREATORBUG-15383
Reviewed-by: Jake Petroules <jake.petroules@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
This commit is contained in:
Ulf Hermann
2015-11-23 17:31:35 +01:00
parent 79c27ec6f1
commit 983473163f
1 changed files with 13 additions and 6 deletions
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19
src/tools/iostool/main.cpp
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@@ -114,6 +114,7 @@ public:
IosTool *iosTool();
public slots:
void handleNewRelayConnection();
void removeRelayConnection(Relayer *relayer);
protected:
virtual void newRelayConnection() = 0;
@@ -231,9 +232,12 @@ void Relayer::setClientSocket(QTcpSocket *clientSocket)
{
QTC_CHECK(!m_clientSocket);
m_clientSocket = clientSocket;
if (m_clientSocket)
if (m_clientSocket) {
connect(m_clientSocket, SIGNAL(error(QAbstractSocket::SocketError)),
SLOT(handleClientHasError(QAbstractSocket::SocketError)));
connect(m_clientSocket, &QAbstractSocket::disconnected,
this, [this](){server()->removeRelayConnection(this);});
}
}
bool Relayer::startRelay(int serverFileDescriptor)
@@ -354,7 +358,7 @@ void Relayer::handleClientHasData()
void Relayer::handleClientHasError(QAbstractSocket::SocketError error)
{
iosTool()->errorMsg(tr("iOS Debugging connection to creator failed with error %1").arg(error));
iosTool()->stopRelayServers();
server()->removeRelayConnection(this);
}
IosTool *Relayer::iosTool()
@@ -446,6 +450,12 @@ void RelayServer::handleNewRelayConnection()
newRelayConnection();
}
void RelayServer::removeRelayConnection(Relayer *relayer)
{
m_connections.removeAll(relayer);
relayer->deleteLater();
}
SingleRelayServer::SingleRelayServer(IosTool *parent,
int serverFileDescriptor) :
RelayServer(parent)
@@ -458,9 +468,7 @@ SingleRelayServer::SingleRelayServer(IosTool *parent,
void SingleRelayServer::newRelayConnection()
{
if (m_connections.size() > 0) {
m_server.close();
QTcpSocket *s = m_server.nextPendingConnection();
delete s;
delete m_server.nextPendingConnection();
return;
}
QTcpSocket *clientSocket = m_server.nextPendingConnection();
@@ -469,7 +477,6 @@ void SingleRelayServer::newRelayConnection()
m_connections.append(newConnection);
newConnection->startRelay(m_serverFileDescriptor);
}
m_server.close();
}
GenericRelayServer::GenericRelayServer(IosTool *parent, int remotePort,