/// <summary>
/// Constructor.
/// </summary>
/// <param name="connection">The network stream connection instance.</param>
/// <param name="key">The crypto key.</param>
/// <param name="iv">The crypto initial vector.</param>
public RCSConnectionService(NetworkStreamConnection connection, byte[] key, byte[] iv)
{
this.key = key;
this.iv = iv;
this.connection = connection;
networkStream = connection.NetworkStream;
}
/// <summary>
/// Inform the application that we are connected. This event fires in a worker thread.
/// </summary>
/// <param name="state"></param>
protected void ConnectionProcess(object state)
{
NetworkStreamConnection conn = (NetworkStreamConnection)state;
try
{
OnConnected(new TcpServiceEventArgs(conn));
}
catch (Exception e)
{
// Report exception not caught by the application.
try
{
OnHandleApplicationException(new TcpLibApplicationExceptionEventArgs(e));
}
catch (Exception ex2)
{
// Oh great the app's handler threw an exception!
System.Diagnostics.Trace.WriteLine(ex2.Message);
}
finally
{
// In any case, close the connection.
conn.Close();
}
}
}
/// <summary>
/// When a connection is made, get a network stream and start the worker thread.
/// The worker thread uses the managed thread pool, which is safe for handling
/// work that takes a lot of time.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void OnConnected(object sender, TcpServerEventArgs e)
{
ConnectionState cs = e.ConnectionState;
NetworkStream ns = new NetworkStream(cs.Connection, true);
ns.ReadTimeout = readTimeout;
ns.WriteTimeout = writeTimeout;
NetworkStreamConnection conn = new NetworkStreamConnection(ns, cs);
ManagedThreadPool.QueueUserWorkItem(ConnectionProcess, conn);
}
public TcpServiceEventArgs(NetworkStreamConnection c)
{
connection = c;
}