style fixes

src/amqp_client.h

@@ -12,9 +12,8 @@ namespace QAMQP
 
 class Exchange;
 class Queue;
-class ClientPrivate;
 class Authenticator;
-class ConnectionPrivate;
+class ClientPrivate;
 class QAMQP_EXPORT Client : public QObject
 {
     Q_OBJECT

src/amqp_frame.cpp

@@ -27,7 +27,8 @@ Type Base::type() const
 }
 
 Base::~Base()
-{}
+{
+}
 
 void Base::setChannel(qint16 channel)
 {

src/amqp_network.cpp

@@ -143,11 +143,14 @@ void Network::readyRead()
 
 void Network::sendFrame(const Frame::Base &frame)
 {
-    if (socket_->state() == QAbstractSocket::ConnectedState) {
+    if (socket_->state() != QAbstractSocket::ConnectedState) {
+        qDebug() << Q_FUNC_INFO << "socket not connected: " << socket_->state();
+        return;
+    }
+
     QDataStream stream(socket_);
     frame.toStream(stream);
 }
-}
 
 bool Network::isSsl() const
 {

src/amqp_network.h

@@ -23,8 +23,6 @@ public:
     ~Network();
 
     void disconnect();
-    void sendFrame();
-
     void sendFrame(const Frame::Base &frame);
 
     bool isSsl() const;
@@ -41,7 +39,7 @@ public:
     void addContentHandlerForChannel(Channel channel, Frame::ContentHandler *pHandler);
     void addContentBodyHandlerForChannel(Channel channel, Frame::ContentBodyHandler *pHandler);
 
-public slots:
+public Q_SLOTS:
     void connectTo(const QString &host = QString(), quint16 port = 0);
     void error(QAbstractSocket::SocketError socketError);