public static void SubscriberCallback(IAsyncResult ar)
{
SubscriberDelegate del = (SubscriberDelegate)((AsyncResult)ar).AsyncDelegate;
del.EndInvoke(ar);
return;
}
/// <summary>
/// This function must be called before displaying the form.
/// </summary>
/// <param name="receiver">a ReceiverDelegate for handling output from the AllJoynBusConnection</param>
/// <param name="subscribe">a SubscriberDelegate that will handle adding "joiners" to the session"</param>
/// <returns></returns>
public bool InstallDelegates(ReceiverDelegate receiver, SubscriberDelegate subscribe)
{
if (_ajBus != null) {
_ajBus.SetOutputStream(receiver);
_ajBus.SetLocalListener(subscribe);
return true;
}
// else do notning
return false;
}
/// <summary>
/// This function must be called before displaying the form.
/// </summary>
/// <param name="receiver">a ReceiverDelegate for handling output from the AllJoynBusConnection</param>
/// <param name="subscribe">a SubscriberDelegate that will handle adding "joiners" to the session"</param>
/// <returns></returns>
public bool InstallDelegates(ReceiverDelegate receiver, SubscriberDelegate subscribe)
{
if (_ajBus != null)
{
_ajBus.SetOutputStream(receiver);
_ajBus.SetLocalListener(subscribe);
return(true);
}
// else do notning
return(false);
}
private void CleanupSubscriber()
{
if (_subscriber != null)
{
_subscriber.View.RemoveFromSuperview();
_subscriber.Delegate = null;
_subscriber.Dispose();
_subscriber = null;
_subscriberDelegate = null;
}
}
private void setCallbacks()
{
if (!_callbacksInstalled) {
_receiveDelegate = new ReceiverDelegate(receiveOutput);
_joinDelegate = new SubscriberDelegate(sessionSubscriber);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
_connectForm.InstallDelegates(_receiveDelegate, _joinDelegate);
_callbacksInstalled = true;
}
}
// private bool _callbacksInstalled = false;
private void setCallbacks()
{
_receiveDelegate = new ReceiverDelegate(receiveOutput);
_joinDelegate = new SubscriberDelegate(sessionSubscriber);
_queryDelegate = new IncomingQueryDelegate(incomingQuery);
_xferDelegate = new IncomingXferDelegate(xferHandler);
GC.KeepAlive(_queryDelegate);
GC.KeepAlive(_xferDelegate);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
}
public static void Unsubscribe(string topic)
{
Console.WriteLine("Unsubscribing from: " + topic);
//broker.Unsubscribe( name, topic );
//SubscriberDelegate del = new SubscriberDelegate( broker.Unsubscribe );
SubscriberDelegate del = new SubscriberDelegate(brokerCircle.Unsubscribe);
AsyncCallback remoteCallback = new AsyncCallback(SubscriberCallback);
IAsyncResult remAr = del.BeginInvoke(name, topic, remoteCallback, null);
Subscriber.topics.Remove(topic);
}
private void setCallbacks()
{
if (!_callbacksInstalled)
{
_receiveDelegate = new ReceiverDelegate(receiveOutput);
_joinDelegate = new SubscriberDelegate(sessionSubscriber);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
_connectForm.InstallDelegates(_receiveDelegate, _joinDelegate);
_callbacksInstalled = true;
}
}
private bool setCallbacks()
{
if (!_callbacksInstalled)
{
_receiveDelegate = new ReceiverDelegate(receive);
_joinDelegate = new SubscriberDelegate(subscribe);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
_alljoyn.RemoteStream(_receiveDelegate);
_alljoyn.RemoteListener(_joinDelegate);
}
return(true);
}
private void DoSubscribe(OTStream stream)
{
_subscriberDelegate = new SubscriberDelegate(this);
_subscriber = new OTSubscriber(stream, _subscriberDelegate);
OTError error;
_session.Subscribe(_subscriber, out error);
if (error != null)
{
this.RaiseOnError(error.Description);
}
}
public static void Subscribe(string topic)
{
// Console.WriteLine( "Subscribing to: " + topic );
//broker.Subscribe( name, topic );
// No replication
//SubscriberDelegate del = new SubscriberDelegate( broker.Subscribe );
// Replication
SubscriberDelegate del = new SubscriberDelegate(brokerCircle.Subscribe);
AsyncCallback remoteCallback = new AsyncCallback(SubscriberCallback);
IAsyncResult remAr = del.BeginInvoke(name, topic, remoteCallback, null);
Subscriber.topics.Add(topic);
}
public void SetLocalListener(SubscriberDelegate callback)
{
SetJoinListener(callback);
}
public void Unsubscribe(SubscriberDelegate subscriber)
{
_mutex.EnterWriteLock();
_subscribers.Remove(subscriber);
_mutex.ExitWriteLock();
}
public void Subscribe(SubscriberDelegate subscriber)
{
_mutex.EnterWriteLock();
_subscribers.Add(subscriber);
_mutex.ExitWriteLock();
}
private bool setCallbacks()
{
if (!_callbacksInstalled) {
_receiveDelegate = new ReceiverDelegate(receive);
_joinDelegate = new SubscriberDelegate(subscribe);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
_alljoyn.RemoteStream(_receiveDelegate);
_alljoyn.RemoteListener(_joinDelegate);
}
return true;
}
public static extern void SetListener([MarshalAs(UnmanagedType.FunctionPtr)] SubscriberDelegate callBack);
internal void RemoteListener(SubscriberDelegate callback)
{
SetListener(callback);
}
public static void Subscribe( string topic )
{
// Console.WriteLine( "Subscribing to: " + topic );
//broker.Subscribe( name, topic );
// No replication
//SubscriberDelegate del = new SubscriberDelegate( broker.Subscribe );
// Replication
SubscriberDelegate del = new SubscriberDelegate( brokerCircle.Subscribe );
AsyncCallback remoteCallback = new AsyncCallback( SubscriberCallback );
IAsyncResult remAr = del.BeginInvoke( name, topic, remoteCallback, null );
Subscriber.topics.Add(topic);
}
public void SetLocalListener(SubscriberDelegate callback)
{
SetJoinListener(callback);
}
public void SetSubscriberMethod(SubscriberDelegate method)
{
_subMethod = method;
}
public static void Unsubscribe( string topic )
{
Console.WriteLine( "Unsubscribing from: " + topic );
//broker.Unsubscribe( name, topic );
//SubscriberDelegate del = new SubscriberDelegate( broker.Unsubscribe );
SubscriberDelegate del = new SubscriberDelegate( brokerCircle.Unsubscribe );
AsyncCallback remoteCallback = new AsyncCallback( SubscriberCallback );
IAsyncResult remAr = del.BeginInvoke( name, topic, remoteCallback, null );
Subscriber.topics.Remove(topic);
}
private void CleanupSubscriber()
{
if (_subscriber != null)
{
_subscriber.View.RemoveFromSuperview();
_subscriber.Delegate = null;
_subscriber.Dispose();
_subscriber = null;
_subscriberDelegate = null;
}
}
private void DoSubscribe(OTStream stream)
{
_subscriberDelegate = new SubscriberDelegate (this);
_subscriber = new OTSubscriber(stream, _subscriberDelegate);
OTError error;
_session.Subscribe(_subscriber, out error);
if (error != null)
{
this.RaiseOnError(error.Description);
}
}
// private bool _callbacksInstalled = false;
private void setCallbacks()
{
_receiveDelegate = new ReceiverDelegate(receiveOutput);
_joinDelegate = new SubscriberDelegate(sessionSubscriber);
_queryDelegate = new IncomingQueryDelegate(incomingQuery);
_xferDelegate = new IncomingXferDelegate(xferHandler);
GC.KeepAlive(_queryDelegate);
GC.KeepAlive(_xferDelegate);
GC.KeepAlive(_receiveDelegate);
GC.KeepAlive(_joinDelegate);
}
internal void RemoteListener(SubscriberDelegate callback)
{
SetListener(callback);
}
