Disable sdremote by default, and improve flow control.

It was intended to disable sdremote by default when it exited
experimental mode.

This reverts commit 576943b9.

Change-Id: I2c1b5443e334021bd9574316167f48b1af6200e5

officecfg/registry/schema/org/openoffice/Office/Impress.xcs

@@ -619,7 +619,7 @@
             <desc>Indicates whether to enable the Impress remote controller.</desc>
             <label>Enable remote control</label>
           </info>
-          <value>true</value>
+          <value>false</value>
         </prop>
         <prop oor:name="EnablePresenterScreen" oor:type="xs:boolean" oor:nillable="false">
            <info>

sd/source/ui/remotecontrol/Server.cxx

@@ -117,7 +117,11 @@ void RemoteServer::execute()
         {
             OString aName( aLine );
 
-            if ( ! pSocket->readLine( aLine ) ) delete pSocket;
+            if ( ! pSocket->readLine( aLine ) )
+            {
+                delete pSocket;
+                continue;
+            }
             OString aPin( aLine );
 
             SocketAddr aClientAddr;