PersistentChatEndpoint.EndEstablish method

Completes the asynchronous request initiated by BeginEstablish(AsyncCallback, Object)

Namespace:  Microsoft.Rtc.Collaboration.PersistentChat
Assembly:  Microsoft.Rtc.Collaboration.PersistentChat (in Microsoft.Rtc.Collaboration.PersistentChat.dll)

public void EndEstablish(
	IAsyncResult asyncResult
)

Parameters

asyncResult
Type: System.IAsyncResult

The IAsyncResult that references this operation.

ExceptionCondition
ArgumentNullException

asyncResult is null.

ChatServerConnectionException

The persistent chat server is unreachable or the connection attempt is refused.

CommandFailedException

The endpoint is not in a valid state to be established, or the connection call flow is interrupted.

RealTimeException

The session encountered an error communicating with the Lync server.

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