/// <summary>
/// Create a new context for a new connection.
/// </summary>
private void CreateContext()
{
// Create the buffers.
_requestBuffer = new Collections.CircularBuffer <byte>(_requestBufferCapacity);
_responseBuffer = new Collections.CircularBuffer <byte>(_responseBufferCapacity);
// Create the streams.
_requestStream = new NetRequestStream(_requestBuffer);
_responseStream = new NetResponseStream(_responseBuffer);
_request = new Request();
_response = new Response();
_context = new ClientContext();
}
/// <summary>
/// Dispose(bool disposing) executes in two distinct scenarios.
/// If disposing equals true, the method has been called directly
/// or indirectly by a user's code. Managed and unmanaged resources
/// can be disposed.
/// If disposing equals false, the method has been called by the
/// runtime from inside the finalizer and you should not reference
/// other objects. Only unmanaged resources can be disposed.
/// </summary>
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
// Check to see if Dispose has already been called.
if (!this._disposed)
{
// Note disposing has been done.
_disposed = true;
// If disposing equals true, dispose all managed
// and unmanaged resources.
if (disposing)
{
// Dispose managed resources.
if (_dataAvailable != null)
{
_dataAvailable.Dispose();
}
// Release the receive and send spin wait handler.
Interlocked.Exchange(ref _exitWaitReceiveIndicator, 0);
Interlocked.Exchange(ref _exitWaitSendIndicator, 0);
Interlocked.Exchange(ref _isContextActive, 0);
if (_requestBuffer != null)
{
_requestBuffer.Dispose();
}
if (_responseBuffer != null)
{
_responseBuffer.Dispose();
}
if (_requestStream != null)
{
_requestStream.Dispose();
}
if (_responseStream != null)
{
_responseStream.Dispose();
}
if (_context != null)
{
if (_context.ContextState != null)
{
// If the current state context
// implements IDisposable then
// dispose of the resources.
if (_context.ContextState is IDisposable)
{
IDisposable disposable = (IDisposable)_context.ContextState;
disposable.Dispose();
}
}
}
}
// Call the appropriate methods to clean up
// unmanaged resources here.
_dataAvailable = null;
_requestBuffer = null;
_responseBuffer = null;
_requestStream = null;
_responseStream = null;
_request = null;
_response = null;
_context.ContextState = null;
_context = null;
}
}