private void ReleaseCachedConnection(NetworkSender sender)
{
lock (this.currentSenderCache)
{
lock (this.openNetworkSenders)
{
if (this.openNetworkSenders.Remove(sender))
{
// only remove it once
sender.Close(ex => { });
}
}
NetworkSender sender2;
// make sure the current sender for this address is the one we want to remove
if (this.currentSenderCache.TryGetValue(sender.Address, out sender2))
{
if (ReferenceEquals(sender, sender2))
{
this.currentSenderCache.Remove(sender.Address);
}
}
}
}
/// <summary>
/// Sends the provided text to the specified address.
/// </summary>
/// <param name="address">The address. Can be tcp://host:port, udp://host:port, http://host:port</param>
/// <param name="bytes">The bytes to be sent.</param>
protected virtual void NetworkSend(string address, byte[] bytes)
{
lock (this)
{
if (KeepConnection)
{
if (_sender != null)
{
if (_sender.Address != address)
{
_sender.Close();
_sender = null;
}
}
;
if (_sender == null)
{
_sender = NetworkSender.Create(address);
}
try
{
ChunkedSend(_sender, bytes);
}
catch (Exception ex)
{
InternalLogger.Error("Error when sending {0}", ex);
_sender.Close();
_sender = null;
throw;
}
}
else
{
NetworkSender sender = NetworkSender.Create(address);
try
{
ChunkedSend(sender, bytes);
}
finally
{
sender.Close();
}
}
}
}
