[freeboxos] Get server AirPlay capabilities

This will set the related thing properties.
No audio sink will be created for the revolution server as it only supports audio and pushing audio media is not yet supported by the API.

Signed-off-by: Laurent Garnier <lg.hc@free.fr>

bundles/org.openhab.binding.freeboxos/src/main/java/org/openhab/binding/freeboxos/internal/handler/ServerHandler.java

@@ -68,6 +68,8 @@ public class ServerHandler extends ApiConsumerHandler implements FreeDeviceIntf
 
     private long uptime = -1;
 
+    private boolean tryConfigureMediaSink = true;
+
     public ServerHandler(Thing thing) {
         super(thing);
         eventChannelUID = new ChannelUID(getThing().getUID(), GROUP_SYS_INFO, BOX_EVENT);
@@ -147,6 +149,11 @@ protected void internalPoll() throws FreeboxException {
         if (anyChannelLinked(GROUP_FILE_SHARING, Set.of(AFP_FILE_STATUS))) {
             updateChannelOnOff(GROUP_FILE_SHARING, AFP_FILE_STATUS, getManager(AfpManager.class).getStatus());
         }
+
+        if (tryConfigureMediaSink) {
+            configureMediaSink();
+            tryConfigureMediaSink = false;
+        }
     }
 
     private void fetchSystemConfig() throws FreeboxException {
@@ -235,6 +242,7 @@ protected boolean internalHandleCommand(String channelId, Command command) throw
                 case AIRMEDIA_STATUS:
                     updateChannelOnOff(GROUP_ACTIONS, AIRMEDIA_STATUS,
                             getManager(AirMediaManager.class).setStatus(enable));
+                    tryConfigureMediaSink = true;
                     return true;
                 default:
                     break;