Examples: use CBOR in the network-chat broadcast message

Instead of sending one @-separated message, send one CBOR message. The
message structure is, using the CBOR Data Definition Language:

  broadcast = [
    username: tstr,
    port: 0..65535
  ]

Change-Id: Ic38ec929fc3f4bb795dafffd150ac2614d18c6bf
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/network/network-chat/peermanager.h b/examples/network/network-chat/peermanager.h
index 0bcd67579c..b79028235b 100644
--- a/examples/network/network-chat/peermanager.h
+++ b/examples/network/network-chat/peermanager.h
@@ -68,7 +68,7 @@ public:
     PeerManager(Client *client);
 
     void setServerPort(int port);
-    QByteArray userName() const;
+    QString userName() const;
     void startBroadcasting();
     bool isLocalHostAddress(const QHostAddress &address);
 
@@ -87,7 +87,7 @@ private:
     QList<QHostAddress> ipAddresses;
     QUdpSocket broadcastSocket;
     QTimer broadcastTimer;
-    QByteArray username;
+    QString username;
     int serverPort;
 };