public async Task CloseAsyncAndAbort_NotFailing()
{
ICommunicationListener listener = CreateListener(addresses: "https://localhost:80");
await listener.CloseAsync(CancellationToken.None);
listener.Abort();
}
private void _AbortListener(
string ListenerName,
ICommunicationListener listener)
{
this.statuses[ListenerName] = ICommunicationListenerStatus.Aborting;
listener.Abort();
this.statuses[ListenerName] = ICommunicationListenerStatus.Aborted;
this.traceWriter.TraceMessage(string.Format("Composite listener - listener {0} aborted", ListenerName));
}
public async Task RemoveListenerAsync(string Name)
{
ICommunicationListener listener = null;
try
{
if (!this.listeners.ContainsKey(Name))
{
throw new InvalidOperationException(string.Format("Listener with the name {0} does not exists", Name));
}
listener = this.listeners[Name];
this.listenerLock.WaitOne();
await this._CloseListener(Name, listener, CancellationToken.None);
}
catch (AggregateException aex)
{
AggregateException ae = aex.Flatten();
this.traceWriter.TraceMessage(
string.Format(
"Compsite listen failed to close (for removal) listener:{0} it will be forcefully aborted E:{1} StackTrace:{2}",
Name,
ae.GetCombinedExceptionMessage(),
ae.GetCombinedExceptionStackTrace()));
// force abkrted
if (null != listener)
{
try
{
listener.Abort();
}
catch
{
/*no op*/
}
}
}
finally
{
this.listeners.Remove(Name);
this.statuses.Remove(Name);
this.listenerLock.Set();
}
}
public async Task RemoveListenerAsync(string Name)
{
ICommunicationListener listener = null;
try
{
if (!this.listeners.ContainsKey(Name))
{
throw new InvalidOperationException(string.Format("Listener with the name {0} does not exists", Name));
}
listener = this.listeners[Name];
this.listenerLock.WaitOne();
await this._CloseListener(listener, CancellationToken.None);
}
catch (AggregateException aex)
{
AggregateException ae = aex.Flatten();
// force abkrted
if (null != listener)
{
try
{
listener.Abort();
}
catch
{
/*no op*/
}
}
}
finally
{
this.listeners.Remove(Name);
this.listenerLock.Set();
}
}
private void _AbortListener(
string ListenerName,
ICommunicationListener listener)
{
this.statuses[ListenerName] = ICommunicationListenerStatus.Aborting;
listener.Abort();
this.statuses[ListenerName] = ICommunicationListenerStatus.Aborted;
this.traceWriter.TraceMessage(string.Format("Composite listener - listener {0} aborted", ListenerName));
}
/// <summary>
/// This method causes the communication listener to close. Close is a terminal state and
/// this method causes the transition to close ungracefully. Any outstanding operations
/// (including close) should be canceled when this method is called.
/// </summary>
public void Abort()
{
_wrappedCommunicationListener.Abort();
}
private void _AbortListener(
ICommunicationListener listener)
{
listener.Abort();
}
private void AbortListener(
string listenerName,
ICommunicationListener listener)
{
_statuses[listenerName] = CommunicationListenerStatus.Aborting;
listener.Abort();
_statuses[listenerName] = CommunicationListenerStatus.Aborted;
}