// Begin opening of a neighbor channel to 'to'. instanceContext is where the remote
// endpoint should send messages to (it will be a reference to PeerNeighborManager).
public IAsyncResult BeginOpen(PeerNodeAddress remoteAddress, Binding binding,
PeerService service, ClosedCallback closedCallback, TimeSpan timeout,
AsyncCallback callback, object asyncState)
{
this.initiator = true;
this.listenAddress = remoteAddress;
OpenAsyncResult result = new OpenAsyncResult(this, remoteAddress, binding, service,
closedCallback, timeout, callback, state);
return result;
}
public IAsyncResult BeginOpen(TimeSpan timeout, AsyncCallback callback, object state)
{
if (timeout < TimeSpan.Zero)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new ArgumentOutOfRangeException("timeout", SR.GetString(SR.SFxTimeoutOutOfRange0)));
lock (ThisLock)
{
ThrowIfDisposedOrImmutable();
this.state = CommunicationState.Opening;
}
bool throwing = true;
try
{
OnOpening();
if (!this.onOpeningCalled)
throw TraceUtility.ThrowHelperError(this.CreateBaseClassMethodNotCalledException("OnOpening"), Guid.Empty, this);
IAsyncResult result = new OpenAsyncResult(this, timeout, callback, state);
throwing = false;
return result;
}
finally
{
if (throwing)
{
if (DiagnosticUtility.ShouldTraceWarning)
{
TraceUtility.TraceEvent(TraceEventType.Warning, TraceCode.CommunicationObjectOpenFailed, SR.GetString(SR.TraceCodeCommunicationObjectOpenFailed, this.GetCommunicationObjectType().ToString()), this);
}
Fault();
}
}
}
public IAsyncResult BeginOpen(TimeSpan timeout, AsyncCallback callback, object state)
{
IAsyncResult result2;
if (timeout < TimeSpan.Zero)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("timeout", System.ServiceModel.SR.GetString("SFxTimeoutOutOfRange0")));
}
lock (this.ThisLock)
{
this.ThrowIfDisposedOrImmutable();
this.state = CommunicationState.Opening;
}
bool flag = true;
try
{
this.OnOpening();
if (!this.onOpeningCalled)
{
throw TraceUtility.ThrowHelperError(this.CreateBaseClassMethodNotCalledException("OnOpening"), Guid.Empty, this);
}
IAsyncResult result = new OpenAsyncResult(this, timeout, callback, state);
flag = false;
result2 = result;
}
finally
{
if (flag)
{
if (DiagnosticUtility.ShouldTraceWarning)
{
TraceUtility.TraceEvent(TraceEventType.Warning, 0x80005, System.ServiceModel.SR.GetString("TraceCodeCommunicationObjectOpenFailed", new object[] { this.GetCommunicationObjectType().ToString() }), this);
}
this.Fault();
}
}
return result2;
}