/// <summary>
/// Called internally when an existing link session is closed.
/// </summary>
internal protected void OnLinkSessionDisconnectedInternal(int handle, object context)
{
Trace.Info("{0} disconnected {1} {2}", Name, handle, context);
if (handle == 0)
{
return;
}
// Release the link session handle.
LinkHandlePool.Release(handle);
var session = (LinkSession)context;
session.Connected = false;
try
{
OnSessionDisconnectedInternal(handle, context);
}
catch (ObjectDisposedException)
{
// already disposed
// TODO need to be improved
}
Hub.Post(new LinkSessionDisconnected {
LinkName = Name,
Handle = handle,
Context = context
});
}
/// <summary>
/// Removes the specified handle from the known peers.
/// </summary>
public void RemoveHandle(int handle)
{
using (new UpgradeableReadLock(rwlock))
{
EndPoint endPoint;
if (!map.TryGetValue(handle, out endPoint))
{
return;
}
using (new WriteLock(rwlock))
{
map.Remove(handle);
reverseMap.Remove(endPoint);
}
}
LinkHandlePool.Release(handle);
}
/// <summary>
/// Removes the specified remote end point from the known peers.
/// </summary>
public void RemoveEndPoint(EndPoint endPoint)
{
int handle;
using (new UpgradeableReadLock(rwlock))
{
if (!reverseMap.TryGetValue(endPoint, out handle))
{
return;
}
using (new WriteLock(rwlock))
{
map.Remove(handle);
reverseMap.Remove(endPoint);
}
}
LinkHandlePool.Release(handle);
}