public void Dispose()
{
if (handler != null)
{
EventBetter.UnlistenHandler(typeof(MessageType), handler);
handler = null;
}
}
public static async Task <MessageType> ListenAsync <MessageType>()
{
var tcs = new TaskCompletionSource <MessageType>();
var handler = RegisterInternal <object, MessageType>(s_entries,
(msg) => tcs.SetResult(msg), HandlerFlags.DontInvokeIfAddedInAHandler);
try
{
return(await tcs.Task);
}
finally
{
EventBetter.UnlistenHandler(typeof(MessageType), handler);
}
}