/// <summary>
/// Acquires a new processing context for the given channel and settings.
/// </summary>
/// <param name="channel">The channel to acquire the context for.</param>
/// <param name="settings">The type of the context.</param>
/// <returns>An acquired <see cref="ProcessingContext"/>.</returns>
internal static ProcessingContext Acquire(Emitter.Connection channel, ProcessingSettings settings)
{
// Acquire a new procesing context
var context = Pool.Acquire();
// Fills a new pipeline;
var processors = settings.Processors;
for (int i = 0; i < processors.Length; ++i)
{
context.Processors[i] = processors[i];
}
context.Count = processors.Length;
// Fills the fields accordingly
context.Channel = channel;
context.Settings = settings;
context.Segments = settings.Segments;
context.BufferProvider = settings.BufferProvider;
context.Session = null;
context.Buffer = null;
context.ReceiveLock = settings.Segments;
return(context);
}
public ConnectionContext(ConnectionContext context) : base(context)
{
this.SocketInput = context.SocketInput;
this.SocketOutput = context.SocketOutput;
this.RemoteEndPoint = context.RemoteEndPoint;
this.LocalEndPoint = context.LocalEndPoint;
this.ConnectionId = context.ConnectionId;
this.DecodingSettings = new ProcessingSettings(ProcessingType.Decoding, context.Binding.Decoding);
this.EncodingSettings = new ProcessingSettings(ProcessingType.Encoding, context.Binding.Encoding);
}
/// <summary>
/// Recycles the context.
/// </summary>
public override void Recycle()
{
// Reset properties
this.Settings = null;
this.Channel = null;
this.Buffer = null;
this.Segments = null;
this.BufferProvider = null;
this.Current = 0;
this.Count = 0;
this.ReceiveLock = null;
// If we have a session object set
if (this.Session != null)
{
// Attempt to release or dispose the session
if (this.Session is RecyclableObject)
{
((RecyclableObject)this.Session).TryRelease();
}
else if (this.Session is IDisposable)
{
((IDisposable)this.Session).Dispose();
}
}
// Reset the session
this.Session = null;
// If we have a packet set, attempt to release it
if (this.Packet != null && this.Packet.Lifetime == PacketLifetime.Automatic && this.Packet.IsPooled)
{
this.Packet.TryRelease();
this.Packet = null;
}
}
public ConnectionContext(ListenerContext context) : base(context)
{
this.DecodingSettings = new ProcessingSettings(ProcessingType.Decoding, context.Binding.Decoding);
this.EncodingSettings = new ProcessingSettings(ProcessingType.Encoding, context.Binding.Encoding);
}