/// <summary>
///
/// </summary>
public ExecuteResult Doit(ExecuteArgs args)
{
RemoteObject obj = this.GetRemoteObject();
CallbackWrapper w = new CallbackWrapper(new ResultDelegate(Target));
return(obj.Execute(args, w));
}
public IDisposable RegisterChangeCallback(Action <object> callback, object state)
{
lock (_lock)
{
var wrapper = new CallbackWrapper(callback, state, _callbacks, _lock);
_callbacks.Add(wrapper);
return(wrapper);
}
}
public void RegisterCallback(int Reference, NEPCallback Callback)
{
CallbackWrapper cbw = new CallbackWrapper()
{
Callback = Callback, Key = Key, IV = IV, CryptoGen = CryptoGen
};
Wrapped.RegisterCallback(Reference, cbw.Wrapper);
}
void IAppDomainHelper.DoCallback(IntPtr pUnkAD, IntPtr pfnCallbackCB, IntPtr data)
{
CallbackWrapper wrapper = new CallbackWrapper(pfnCallbackCB, data);
if (this._ad != AppDomain.CurrentDomain)
{
this._ad.DoCallBack(new CrossAppDomainDelegate(wrapper.ReceiveCallback));
}
else
{
wrapper.ReceiveCallback();
}
}
void IAppDomainHelper.DoCallback(IntPtr pUnkAD, IntPtr pfnCallbackCB, IntPtr data)
{
CallbackWrapper wrapper = new CallbackWrapper(pfnCallbackCB, data);
if (this._ad != AppDomain.CurrentDomain)
{
this._ad.DoCallBack(new CrossAppDomainDelegate(wrapper.ReceiveCallback));
}
else
{
wrapper.ReceiveCallback();
}
}
public void WrapCallback_Should_Return_Action_That_Invokes_Handler_And_Provided2(MethodInfo wrapCallbackMethod, Delegate action, object[] args, CallDetails callDetails)
{
var callbackWrapper = new CallbackWrapper();
var mockCallbackInvokedHandler = new Mock <ICallbackInvokedHandler>();
callbackWrapper.InvokedHandler = mockCallbackInvokedHandler.Object;
var wrappedAction = (Delegate)wrapCallbackMethod.Invoke(callbackWrapper, new object[] { action });
wrappedAction.DynamicInvoke(args);
callDetails.AssertCalled(args);
mockCallbackInvokedHandler.Verify(m => m.Invoked());
}
public void helloFromJS(string message, object callback)
{
Debug.LogFormat("message from js: {0}", message);
var wrap = new CallbackWrapper(callback);
if (message.Contains("hello"))
{
wrap.Send("hello, js");
}
else
{
wrap.Send("hmm...");
}
}
private IAsyncResult InternalBeginProcess(IDocument document, AsyncCallback callback, object context, bool isAsynchronous)
{
Util.ThrowOnNullArgument(document, "document");
AsyncResult asyncResult = new AsyncResult(callback, context);
this.DiagnosticsSession.TraceDebug <IIdentity>("Called begin process - {0} ", document.Identity);
DocumentContext documentContext = new DocumentContext(document, asyncResult);
if (isAsynchronous)
{
ThreadPool.QueueUserWorkItem(CallbackWrapper.WaitCallback(new WaitCallback(this.ProcessDocument)), documentContext);
}
else
{
this.ProcessDocument(documentContext);
}
return(asyncResult);
}
/// <summary>
/// Creates an object with the unique device ID <c>uid</c> and adds it to
/// the IPConnection <c>ipcon</c>.
/// </summary>
public BrickletIndustrialQuadRelay(string uid, IPConnection ipcon) : base(uid, ipcon)
{
this.apiVersion[0] = 2;
this.apiVersion[1] = 0;
this.apiVersion[2] = 0;
callbackWrappers[CALLBACK_MONOFLOP_DONE] = new CallbackWrapper(OnMonoflopDone);
responseExpected[FUNCTION_SET_VALUE] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_VALUE] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_MONOFLOP] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_MONOFLOP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_GROUP] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_GROUP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_GET_AVAILABLE_FOR_GROUP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_SELECTED_VALUES] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_IDENTITY] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[CALLBACK_MONOFLOP_DONE] = ResponseExpectedFlag.ALWAYS_FALSE;
}
static void Test(TypeModel model)
{
CallbackWrapper orig = new CallbackWrapper
{
A = new CallbackWithNoContext(),
B = new CallbackWithProtoContext()
#if REMOTING
, C = new CallbackWithRemotingContext()
#endif
}, clone;
Assert.IsNull(orig.B.ReadState);
Assert.IsNull(orig.B.WriteState);
#if REMOTING
Assert.IsNull(orig.C.ReadState);
Assert.IsNull(orig.C.WriteState);
#endif
using (var ms = new MemoryStream())
{
SerializationContext ctx = new SerializationContext {
Context = new object()
};
model.Serialize(ms, orig, ctx);
Assert.IsNull(orig.B.ReadState);
Assert.AreSame(ctx.Context, orig.B.WriteState);
#if REMOTING
Assert.IsNull(orig.C.ReadState);
Assert.AreSame(ctx.Context, orig.C.WriteState);
#endif
ms.Position = 0;
ctx = new SerializationContext {
Context = new object()
};
clone = (CallbackWrapper)model.Deserialize(ms, null, typeof(CallbackWrapper), -1, ctx);
Assert.AreSame(ctx.Context, clone.B.ReadState);
Assert.IsNull(clone.B.WriteState);
#if REMOTING
Assert.AreSame(ctx.Context, clone.C.ReadState);
Assert.IsNull(clone.C.WriteState);
#endif
}
}
/// <include file='doc\ExportUtil.uex' path='docs/doc[@for="AppDomainHelper.IAppDomainHelper.DoCallback"]/*' />
void IAppDomainHelper.DoCallback(IntPtr pUnkAD, IntPtr pfnCallbackCB, IntPtr data)
{
#if _DEBUG
AppDomain ad = (AppDomain)Marshal.GetObjectForIUnknown(pUnkAD);
DBG.Assert(ad == _ad, "Call to AppDomainHelper.DoCallback for wrong AD");
#endif
// DoCallback:
CallbackWrapper wrap = new CallbackWrapper(pfnCallbackCB, data);
if (_ad != AppDomain.CurrentDomain)
{
DBG.Info(DBG.Pool, "AppDomainHelper.DoCallback: the current domain differs from the passed domain.");
_ad.DoCallBack(new CrossAppDomainDelegate(wrap.ReceiveCallback));
DBG.Info(DBG.Pool, "AppDomainHelper.DoCallback: done with callback.");
}
else
{
DBG.Info(DBG.Pool, "AppDomainHelper.DoCallback: the current domain matches.");
wrap.ReceiveCallback();
}
}
public RequestWrapper(RestRequest restRequest, CallbackWrapper onSuccess = null, CallbackWrapper onFailed = null)
{
RestRequest = restRequest;
OnSuccess = onSuccess;
OnFailed = onFailed;
}
/// <summary>
/// Creates an object with the unique device ID <c>uid</c> and adds it to
/// the IPConnection <c>ipcon</c>.
/// </summary>
public BrickletIndustrialQuadRelay(string uid, IPConnection ipcon)
: base(uid, ipcon)
{
this.apiVersion[0] = 2;
this.apiVersion[1] = 0;
this.apiVersion[2] = 0;
callbackWrappers[CALLBACK_MONOFLOP_DONE] = new CallbackWrapper(OnMonoflopDone);
responseExpected[FUNCTION_SET_VALUE] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_VALUE] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_MONOFLOP] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_MONOFLOP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_GROUP] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_GROUP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_GET_AVAILABLE_FOR_GROUP] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[FUNCTION_SET_SELECTED_VALUES] = ResponseExpectedFlag.FALSE;
responseExpected[FUNCTION_GET_IDENTITY] = ResponseExpectedFlag.ALWAYS_TRUE;
responseExpected[CALLBACK_MONOFLOP_DONE] = ResponseExpectedFlag.ALWAYS_FALSE;
}
/**
* Processes the callbacks in the callback queue.
*/
protected void ProcessCallbacks()
{
// If we are busy then nothing to do at the moment.
RSCommandSequence safeSeq = null;
lock (callbackQueue)
{
if (isBusy)
{
return;
}
// Check if we have left-over work to do.
if (currentCmdSequence != null)
{
// Indicate that we are busy. This prevents any process_callbacks calls
// generated by the callbacks to be processed immediately.
isBusy = true;
// We need to split up the stored command sequence into chunks
// that are safe to send.
safeSeq = currentCmdSequence.GetSafeSubsequence();
// If no more commands left in m_current_cmd_sequence, set it to
// null. Otherwise keep it and process it again next call.
if (currentCmdSequence.Commands.Count == 0)
{
currentCmdSequence = null;
}
ProcessCommands(safeSeq);
return;
}
// If no callbacks in the queue, then we are done for now.
if (callbackQueue.Count == 0)
{
return;
}
// Indicate that we are busy.
isBusy = true;
// The command sequence we need to fill with commands from callbacks.
RSCommandSequence seq = null;
// Go through all the current callbacks (and any callbacks
// added by those callbacks) until we hit a binary command
// or a callback using a different stateData instance.
int callbackCount = 0;
while (callbackQueue.Count > 0)
{
CallbackWrapper frontCallback = callbackQueue.Peek();
// Create the command sequence if not done yet.
if (seq == null)
{
seq = new RSCommandSequence(this, frontCallback.StateData);
}
// Check if the next callback is using the same StateData.
// If not we need to stop and process the current command
// sequence first.
if (frontCallback.StateData != seq.StateData)
{
break;
}
// Next callback is using the same state data, so call it
// and add the commands to seq.
frontCallback = callbackQueue.Dequeue();
try
{
frontCallback.Callback(seq);
}
catch (Exception e)
{
// Error
Logger.Log("error", "Error in callback: " + frontCallback + "\n- " + e.ToString());
}
callbackCount++;
// If we get a sequence containing binary commands we
// need to stop, otherwise continue calling callbacks if
// there are any left.
if (seq.ContainsRenderCommands)
{
break;
}
}
// We need to split up the command sequence into chunks that are safe to send.
safeSeq = seq.GetSafeSubsequence();
// If there are still commands in the sequence, then we need
// to store it and continue processing it later.
if (seq.Commands.Count > 0)
{
currentCmdSequence = seq;
}
}
ProcessCommands(safeSeq);
}
