Consume return value of write function

Change-Id: Ia5d950f539f87f2f81e111f26e77960be456017e
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>

diff --git a/examples/echoclient/echoclient.cpp b/examples/echoclient/echoclient.cpp
index 1ea3006..8ef8aff 100644 (file)
--- a/examples/echoclient/echoclient.cpp
+++ b/examples/echoclient/echoclient.cpp
@@ -61,7 +61,8 @@ void EchoClient::onConnected()
     qDebug() << "Websocket connected";
     connect(&m_webSocket, &QWebSocket::textMessageReceived,
             this, &EchoClient::onTextMessageReceived);
-    m_webSocket.write("Hello, world!");
+    qint64 bytesWritten = m_webSocket.write("Hello, world!");
+    Q_UNUSED(bytesWritten);
 }
 //! [onConnected]
 

diff --git a/examples/echoserver/echoserver.cpp b/examples/echoserver/echoserver.cpp
index e1802de..c094cb6 100644 (file)
--- a/examples/echoserver/echoserver.cpp
+++ b/examples/echoserver/echoserver.cpp
@@ -88,7 +88,8 @@ void EchoServer::processMessage(QString message)
 {
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
     if (pClient) {
-        pClient->write(message);
+        qint64 bytesWritten = pClient->write(message);
+        Q_UNUSED(bytesWritten);
     }
     m_pWebSocketServer->close();
 }
@@ -99,7 +100,8 @@ void EchoServer::processBinaryMessage(QByteArray message)
 {
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
     if (pClient) {
-        pClient->write(message);
+        qint64 bytesWritten = pClient->write(message);
+        Q_UNUSED(bytesWritten);
     }
 }
 //! [processBinaryMessage]

diff --git a/examples/simplechat/chatserver.cpp b/examples/simplechat/chatserver.cpp
index ca36641..9244b81 100644 (file)
--- a/examples/simplechat/chatserver.cpp
+++ b/examples/simplechat/chatserver.cpp
@@ -82,7 +82,8 @@ void ChatServer::processMessage(QString message)
     {
         if (pClient != pSender) //don't echo message back to sender
         {
-            pClient->write(message);
+            qint64 bytesWritten = pClient->write(message);
+            Q_UNUSED(bytesWritten);
         }
     }
 }

diff --git a/examples/sslechoclient/sslechoclient.cpp b/examples/sslechoclient/sslechoclient.cpp
index 25ab17e..411dcce 100644 (file)
--- a/examples/sslechoclient/sslechoclient.cpp
+++ b/examples/sslechoclient/sslechoclient.cpp
@@ -59,7 +59,8 @@ void SslEchoClient::onConnected()
     qDebug() << "Websocket connected";
     connect(&m_webSocket, &QWebSocket::textMessageReceived,
             this, &SslEchoClient::onTextMessageReceived);
-    m_webSocket.write("Hello, world!");
+    qint64 bytesWritten = m_webSocket.write("Hello, world!");
+    Q_UNUSED(bytesWritten);
 }
 //! [onConnected]
 

diff --git a/examples/sslechoserver/sslechoserver.cpp b/examples/sslechoserver/sslechoserver.cpp
index 30d25d6..aafc9f4 100644 (file)
--- a/examples/sslechoserver/sslechoserver.cpp
+++ b/examples/sslechoserver/sslechoserver.cpp
@@ -104,7 +104,8 @@ void SslEchoServer::processMessage(QString message)
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
     if (pClient)
     {
-        pClient->write(message);
+        qint64 bytesWritten = pClient->write(message);
+        Q_UNUSED(bytesWritten);
     }
 }
 //! [processMessage]
@@ -115,7 +116,8 @@ void SslEchoServer::processBinaryMessage(QByteArray message)
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
     if (pClient)
     {
-        pClient->write(message);
+        qint64 bytesWritten = pClient->write(message);
+        Q_UNUSED(bytesWritten);
     }
 }
 //! [processBinaryMessage]