void Disconnect(bool userInitiated)
{
lock ( connectionLock )
{
heartBeatFunc.Stop();
if (connectionCancellation != null)
{
connectionCancellation.Cancel();
connectionCancellation.Dispose();
connectionCancellation = null;
}
if (connectionSetupTask != null)
{
// though it's ugly, we want to wait for the completion of this task and keep hold of the lock
connectionSetupTask.GetAwaiter().GetResult();
connectionSetupTask = null;
}
// Connection implementations are required to issue the Disconnected callback before Disconnect() returns
connection?.Disconnect(userInitiated);
Debug.Assert(connection == null);
}
}
/// <summary>
/// Disconnects this client.
/// </summary>
public void Disconnect()
{
heartBeatFunc.Stop();
var cts = Interlocked.Exchange(ref connectionCancellation, null);
if (cts != null)
{
cts.Cancel();
cts.Dispose();
}
var task = Interlocked.Exchange(ref connectionSetupTask, null);
if (task != null)
{
task.GetAwaiter().GetResult();
}
connection?.Disconnect();
}
private protected void Disconnect(bool userInitiated)
{
lock ( connectionLock )
{
heartBeatFunc.Stop();
if (connectionCancellation != null)
{
connectionCancellation.Cancel();
connectionCancellation.Dispose();
connectionCancellation = null;
}
var connectionSetupTaskToWait = Interlocked.Exchange(ref connectionSetupTask, null);
// though it's ugly, we want to wait for the completion of this task and keep hold of the lock
connectionSetupTaskToWait?.GetAwaiter().GetResult();
// Connection implementations are required to issue the Disconnected callback before Disconnect() returns
connection?.Disconnect(userInitiated);
DebugLog.Assert(connection == null, nameof(CMClient), "Connection was not released in disconnect.");
}
}
/// <summary>
/// Cancels the ongoing smooth scroll (if any) and resets all associated vars
/// </summary>
private void abort_smooth_scroll()
{
if (smooth_scroller != null)
{
smooth_scroller.Stop();
}
if (IsScrolling)
{/* If we are in the middle of a smooth scroll then just instant finish it */
ScrollX = Smooth_Scroll_Target.x;
ScrollY = Smooth_Scroll_Target.y;
IsScrolling = false;
}
Smooth_Scroll_End_Time = -1;
Smooth_Scroll_Distance = null;
Smooth_Scroll_Target = null;
}
/// <summary>
/// Disconnects this client.
/// </summary>
public void Disconnect()
{
heartBeatFunc.Stop();
connection.Disconnect();
}