Wait for connections to remote debugging interface

The tcp server was waiting for connections right when instantiated ...
even before the different debugging services could register themselves.

This is fixed by first letting the different services register, and
only block for incoming connections when explicitly registered
(QmlDebugService::waitForConnectons).

1 files changed, 17 insertions, 7 deletions

diff --git a/src/declarative/debugger/qmldebugservice.cpp b/src/declarative/debugger/qmldebugservice.cpp
index 9725494..3576a94 100644
--- a/src/declarative/debugger/qmldebugservice.cpp
+++ b/src/declarative/debugger/qmldebugservice.cpp
@@ -57,6 +57,7 @@ class QmlDebugServer : public QObject
     Q_DISABLE_COPY(QmlDebugServer)
 public:
     static QmlDebugServer *instance();
+    void wait();
 
 private slots:
     void readyRead();
@@ -72,8 +73,9 @@ class QmlDebugServerPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QmlDebugServer)
 public:
     QmlDebugServerPrivate();
-    void init(int port);
+    void wait();
 
+    int port;
     QTcpSocket *connection;
     QPacketProtocol *protocol;
     QHash<QString, QmlDebugService *> plugins;
@@ -95,7 +97,7 @@ QmlDebugServerPrivate::QmlDebugServerPrivate()
 {
 }
 
-void QmlDebugServerPrivate::init(int port)
+void QmlDebugServerPrivate::wait()
 {
     Q_Q(QmlDebugServer);
     QTcpServer server;
@@ -151,17 +153,20 @@ QmlDebugServer *QmlDebugServer::instance()
             server = new QmlDebugServer(port);
     }
 
-    if (server && server->d_func()->connection)
-        return server;
-    else
-        return 0;
+    return server;
+}
+
+void QmlDebugServer::wait()
+{
+    Q_D(QmlDebugServer);
+    d->wait();
 }
 
 QmlDebugServer::QmlDebugServer(int port)
 : QObject(*(new QmlDebugServerPrivate))
 {
     Q_D(QmlDebugServer);
-    d->init(port);
+    d->port = port;
 }
 
 void QmlDebugServer::readyRead()
@@ -354,6 +359,11 @@ QString QmlDebugService::objectToString(QObject *obj)
     return rv;
 }
 
+void QmlDebugService::waitForClients()
+{
+    QmlDebugServer::instance()->wait();
+}
+
 void QmlDebugService::sendMessage(const QByteArray &message)
 {
     Q_D(QmlDebugService);