public override void HandleTcpConnected(AleClientTunnel theConnection)
{
// TCP连接成功后发送CR。
this.SendConnectionRequestFrame(theConnection);
// 通知观察器TCP连接已建立。
var args = new TcpConnectedEventArgs(theConnection.ID,
this.Context.RsspEP.LocalID, theConnection.LocalEndPoint,
this.Context.RsspEP.RemoteID, theConnection.RemoteEndPoint);
this.Context.TunnelEventNotifier.NotifyTcpConnected(args);
// 启动超时检测计时器。
theConnection.StartHandshakeTimer();
}
protected void SendConnectionRequestFrame(AleClientTunnel theConnection)
{
var au1Packet = this.Context.AuMsgBuilder.BuildAu1Packet();
var crData = new AleConnectionRequest(this.Context.RsspEP.LocalID, this.Context.RsspEP.RemoteID,
this.Context.RsspEP.ServiceType, au1Packet);
// 构建AleFrame。
ushort seqNo = 0;
var appType = this.Context.RsspEP.ApplicatinType;
var crFrame = new AleFrame(appType, seqNo, theConnection.IsNormal, crData);
// 发送。
var bytes = crFrame.GetBytes();
theConnection.Send(bytes);
LogUtility.Info(string.Format("{0}: Send CR frame via tcp connection(LEP = {1}, REP={2}).",
this.Context.RsspEP.ID, theConnection.LocalEndPoint, theConnection.RemoteEndPoint));
}
public override void HandleTcpConnected(AleClientTunnel theConnection)
{
// 复位序号。
this.Context.SeqNoManager.Initlialize();
// TCP连接成功后发送ALE连接请求。
this.SendConnectionRequestFrame(theConnection);
// 通知观察器TCP连接已建立。
var args = new TcpConnectedEventArgs(theConnection.ID,
this.Context.RsspEP.LocalID, theConnection.LocalEndPoint,
this.Context.RsspEP.RemoteID, theConnection.RemoteEndPoint);
this.Context.TunnelEventNotifier.NotifyTcpConnected(args);
// 设置下一个状态。
this.Context.CurrentState = new AleWaitingForCcState(this.Context);
// 启动握手超时计时器。
theConnection.StartHandshakeTimer();
}
public virtual void HandleTcpConnected(AleClientTunnel theConnection)
{
LogUtility.Error(string.Format("{0}: {1}.{2} not implement!",
this.Context.RsspEP.ID, this.GetType().Name,
new StackFrame(0).GetMethod().Name.Split('.').Last()));
}
