public void Unsubscribe()
{
try
{
this.logger.Info("Client unsubscribed.");
this.callBack = null;
}
catch (Exception exception)
{
this.logger.Error(exception);
}
}
public void Subscribe()
{
try
{
OperationContext ctx = OperationContext.Current;
this.callBack = ctx.GetCallbackChannel <IMessageBrokerProxyServiceCallback>();
this.keepAliveWorker = Task.Run(() => this.KeepAliveWorkerLoop());
this.logger.Info("Client subscribed.");
}
catch (Exception exception)
{
this.logger.Error(exception);
}
}
