public void RunTimer()
{
StateObjClass StateObj = new StateObjClass();
StateObj.TimerCanceled = false;
StateObj.SomeValue = 1;
System.Threading.TimerCallback TimerDelegate =
new System.Threading.TimerCallback(TimerTask);
System.Threading.Timer TimerItem =
new System.Threading.Timer(TimerDelegate, StateObj, 0, 3000);
// Save a reference for Dispose.
StateObj.TimerReference = TimerItem;
CPacket msg = CPacket.create();
JsonObjectCollection collection = new JsonObjectCollection();
collection.Add(new JsonStringValue("PROTOCOL_ID", "PING"));
msg.push(collection.ToString());
this.send(msg);
if (SocketExtensions.IsConnected(this.socket))
{
Console.WriteLine("true");
}
else
{
StateObj.TimerReference.Change(Timeout.Infinite, Timeout.Infinite);
//Change
Console.WriteLine("false((");
}
}
/// <summary>
/// 새로운 클라이언트가 접속 성공 했을 때 호출됩니다.
/// AcceptAsync의 콜백 매소드에서 호출되며 여러 스레드에서 동시에 호출될 수 있기 때문에 공유자원에 접근할 때는 주의해야 합니다.
/// </summary>
/// <param name="client_socket"></param>
void on_new_client(Socket client_socket, object token)
{
// 플에서 하나 꺼내와 사용한다.
SocketAsyncEventArgs receive_args = this.receive_event_args_pool.Pop();
SocketAsyncEventArgs send_args = this.send_event_args_pool.Pop();
// UserToken은 매번 새로 생성하여 깨끗한 인스턴스로 넣어준다.
CUserToken user_token = new CUserToken(this.logic_entry);
user_token.on_session_closed += this.on_session_closed;
receive_args.UserToken = user_token;
send_args.UserToken = user_token;
this.usermanager.add(user_token);
user_token.on_connected();
if (this.session_created_callback != null)
{
this.session_created_callback(user_token);
}
begin_receive(client_socket, receive_args, send_args);
CPacket msg = CPacket.create((short)CUserToken.SYS_START_HEARTBEAT);
byte send_interval = 5;
msg.push(send_interval);
user_token.send(msg);
}
public void start_keepalive()
{
System.Threading.Timer keepalive = new System.Threading.Timer((object e) =>
{
CPacket msg = CPacket.create(0);
msg.push(0);
send(msg);
}, null, 0, 3000);
}
public void close()
{
// 중복 수행을 막는다.
if (Interlocked.CompareExchange(ref this.is_closed, 1, 0) == 1)
{
return;
}
if (this.current_state == State.Closed)
{
// already closed.
return;
}
this.current_state = State.Closed;
this.socket.Close();
this.socket = null;
this.send_event_args.UserToken = null;
this.receive_event_args.UserToken = null;
this.sending_list.Clear();
this.message_resolver.clear_buffer();
if (this.peer != null)
{
CPacket msg = CPacket.create((short)-1);
if (this.dispatcher != null)
{
this.dispatcher.on_message(this, new ArraySegment <byte>(msg.buffer, 0, msg.position));
}
else
{
on_message(msg);
}
}
}
public void start_keepalive()
{
System.Threading.Timer keepalive = null;
keepalive = new System.Threading.Timer((object e) =>
{
CPacket msg = CPacket.create();
JsonObjectCollection collection = new JsonObjectCollection();
collection.Add(new JsonStringValue("PROTOCOL_ID", "PING"));
msg.push(collection.ToString());
this.send(msg);
if (SocketExtensions.IsConnected(this.socket))
{
Console.WriteLine("true");
}
else
{
keepalive.Change(Timeout.Infinite, Timeout.Infinite);
Console.WriteLine("false");
}
}, null, 0, 3000);
}
/// <summary>
/// 종료코드를 전송하여 상대방이 먼저 끊도록 한다.
/// </summary>
void byebye()
{
CPacket bye = CPacket.create(SYS_CLOSE_REQ);
send(bye);
}
void send()
{
CPacket msg = CPacket.create((short)CUserToken.SYS_UPDATE_HEARTBEAT);
this.server.send(msg);
}