public virtual void ReleaseConnection(Connection connection)
{
String lHost = connection.OriginalEndpoint.ToString();
if (!connection.Connected)
{
connection.Dispose();
return;
}
lock (this.fCache)
{
ConnectionQueue lQueue;
if (this.fCache.ContainsKey(lHost))
{
lQueue = (ConnectionQueue)this.fCache[lHost];
}
else
{
lQueue = new ConnectionQueue(this.fMaxQueuePerHost == 0 ? 8 : fMaxQueuePerHost);
this.fCache.Add(lHost, lQueue);
}
if (lQueue.Count < this.fMaxQueuePerHost || this.fMaxQueuePerHost < 1)
{
connection.LastUsed = DateTime.Now;
lQueue.Enqueue(connection);
}
else
{
connection.Dispose();
}
}
}
private void CleanupCallback(Object state)
{
DateTime ExpireTime = DateTime.Now.AddSeconds(-this.Timeout);
lock (this.fCache)
{
foreach (DictionaryEntry entry in this.fCache)
{
ConnectionQueue lQueue = (ConnectionQueue)entry.Value;
Boolean lModified = false;
for (Int32 i = lQueue.UnderlyingArray.Length - 1; i >= 0; i--)
{
if (lQueue.UnderlyingArray[i] == null || lQueue.UnderlyingArray[i].LastUsed >= ExpireTime)
{
continue;
}
lModified = true;
lQueue.UnderlyingArray[i].Dispose();
lQueue.UnderlyingArray[i] = null;
}
if (lModified)
{
lQueue.RemoveNulls();
}
}
}
}
public virtual Connection GetConnection(EndPoint endPoint)
{
String lHost = endPoint.ToString();
lock (this.fCache)
{
ConnectionQueue lQueue = this.fCache.ContainsKey(lHost) ? (ConnectionQueue)this.fCache[lHost] : null;
if (lQueue != null && lQueue.Count > 0)
{
return(lQueue.Dequeue());
}
}
return(this.GetNewConnection(endPoint));
}
public virtual void ReleaseConnection(Connection connection)
{
String lHost = connection.OriginalEndpoint.ToString();
if (!connection.Connected)
{
connection.Dispose();
return;
}
lock (this.fCache)
{
ConnectionQueue lQueue;
if (this.fCache.ContainsKey(lHost))
lQueue = (ConnectionQueue)this.fCache[lHost];
else
{
lQueue = new ConnectionQueue(this.fMaxQueuePerHost == 0 ? 8 : fMaxQueuePerHost);
this.fCache.Add(lHost, lQueue);
}
if (lQueue.Count < this.fMaxQueuePerHost || this.fMaxQueuePerHost < 1)
{
((Connection)connection).LastUsed = DateTime.Now;
lQueue.Enqueue((Connection)connection);
}
else
{
connection.Dispose();
}
}
}