public static void ClientMessage(string connectionId, string message)
{
string[] values = message.Split("-");
switch (values[0])
{
case "jinfangjian":
UserSocket userSocket = null;
clientPool.TryGetValue(connectionId, out userSocket);
User user = new User()
{
Name = connectionId,
UserSocket = userSocket
};
int chatId = int.Parse(values[1]);
// N 号房间 添加用户
for (int i = 0; i < Global.chatRooms.Count; i++)
{
if (Global.chatRooms[i].Id == chatId)
{
Global.chatRooms[i].AddUser(user, out string outMesg);
//发送信息
ChatHandler.Send(outMesg, userSocket.WebSocket);
break;
}
}
break;
}
}
public NonBlockingUdpBroadcastImpl() : base()
{
UserSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
UserSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, true);
UserSocket.ExclusiveAddressUse = false;
UserSocket.Blocking = false;
}
public NonBlockingUdpMulticastImpl(EndPoint multicastAddress, EndPoint localAddress, bool loopback, int ttl) : base()
{
timeToLive = ttl;
multicastLoopback = loopback;
this.localAddress = localAddress;
this.multicastAddress = multicastAddress;
UserSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
UserSocket.ExclusiveAddressUse = false;
UserSocket.Blocking = false;
}
public static void ClientConnection(string connectionId, WebSocket webSocket)
{
//添加用户
UserSocket userSocket = new UserSocket
{
WebSocket = webSocket,
WebSocketConnectionId = connectionId
};
clientPool.TryAdd(connectionId, userSocket);
ChatHandler.Send("连接成功", webSocket);
}
public HashSet <string> GetConnection(string username)
{
//!!!!!!!the must fix
UserSocket Con = new UserSocket();
if (Users.TryGetValue(username, out Con) == false)
{
return(null);
}
else
{
return(Con.ConnectionIds);
}
//return Users.GetValueOrDefault(username).ConnectionIds;
}
private void Connector_LogoutEvent(object sender, User e)
{
UserSocket userSocket = GetUserSocket(e.UserID);
if (userSocket == null)
{
ShowMessage("要注销的用户不存在");
return;
}
LoginedUserList.Remove(userSocket);
UserQuitEvent?.Invoke(this, userSocket.ToUser());
foreach (UserSocket u in LoginedUserList)
{
connector.SendUserChange(u, e, CommandType.UserQuit);
}
}
public void Close()
{
try
{
writeQueue.Clear();
cache.Clear();
m_bIsReading = false;
m_bIsWriting = false;
UserSocket.Shutdown(SocketShutdown.Both);
UserSocket.Close();
UserSocket = null;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public bool SendLoginResult(UserSocket userSocket, bool result)
{
try
{
MessageDictionary messageD = new MessageDictionary();
messageD.Add(MesKeyStr.CommandType, CommandType.LoginResult.ToString());
messageD.Add(MesKeyStr.LoginResult, result.ToString());
messageD.Add(MesKeyStr.UserID, userSocket.UserID);
messageD.Add(MesKeyStr.NickName, userSocket.NickName);
Send(userSocket.Socket, messageD.ToString());
return(true);
}
catch (Exception e)
{
ShowMessage("发送登录结果失败" + e.Message + "\n" + e.StackTrace + "\n");
return(false);
}
}
private void Connector_PrivateMessageEvent(object sender, MessageDictionary e)
{
for (int i = 0; i < LoginedUserList.Count; i++)
{
if (LoginedUserList[i].UserID.Equals(e[MesKeyStr.TargetUserID]))
{
UserSocket user = GetUserSocket(e[MesKeyStr.UserID]);
string ip = ((IPEndPoint)user.Socket.RemoteEndPoint).Address.ToString();
e.Add(MesKeyStr.NickName, user.NickName);
e.Add(MesKeyStr.IP, ip);
e.Add(MesKeyStr.DateTime, DateTime.Now.ToString());
MessageArrivedEvent?.Invoke(this, e);
e.Add(MesKeyStr.Sender, Sender.self.ToString());
connector.SendMessage(user.Socket, e);
e[MesKeyStr.Sender] = Sender.others.ToString();
connector.SendMessage(LoginedUserList[i].Socket, e);
}
}
}
private void OnWrite()
{
//判断发送队列是否有信息
if (writeQueue.Count == 0)
{
m_bIsWriting = false;
return;
}
//取出第一条代发消息
byte[] buff = writeQueue.Dequeue();
//设置消息发送异步对象的发送数据缓冲区数据
SendSAEA.SetBuffer(buff, 0, buff.Length);
//开启异步发送
bool willRaiseEvent = UserSocket.SendAsync(SendSAEA);
//是否挂起
if (!willRaiseEvent)
{
sendProcess(SendSAEA);
}
}
private void Connector_GroupMessageEvent(object sender, MessageDictionary e)
{
UserSocket user = GetUserSocket(e[MesKeyStr.UserID]);
string ip = ((IPEndPoint)user.Socket.RemoteEndPoint).Address.ToString();
e.Add(MesKeyStr.NickName, user.NickName);
e.Add(MesKeyStr.IP, ip);
e.Add(MesKeyStr.DateTime, DateTime.Now.ToString());
MessageArrivedEvent?.Invoke(this, e);
e.Add(MesKeyStr.Sender, Sender.others.ToString());
foreach (UserSocket u in LoginedUserList)
{
if (u.UserID.Equals(e[MesKeyStr.UserID]))
{
continue;
}
connector.SendMessage(u.Socket, e);
}
e[MesKeyStr.Sender] = Sender.self.ToString();
connector.SendMessage(user.Socket, e);
}
private void Connector_LoginEvent(object sender, LoginEventArgs e)
{
Account account = GetAccount(e.UserID);
if (account == null)
{
connector.SendLoginResult(new UserSocket(e.UserID, " ", e.ReceiveSocket), false);
return;
}
UserSocket newUserSocket = new UserSocket(account.UserID, account.NickName, e.ReceiveSocket);
if (account.ConfirmPassword(e.PassWord) && GetUserSocket(e.UserID) == null)
{
connector.SendLoginResult(newUserSocket, true);
//connector.SendUserChange(newUserSocket, newUserSocket.ToUser(), CommandType.UserJoin);
//向已登录的用户发送新登录用户的信息
foreach (UserSocket oldUser in LoginedUserList)
{
connector.SendUserChange(oldUser, newUserSocket.ToUser(), CommandType.UserJoin);
}
//向新登录用户发送已登录的用户的信息
foreach (UserSocket oldUser in LoginedUserList)
{
connector.SendUserChange(newUserSocket, oldUser.ToUser(), CommandType.UserJoin);
}
LoginedUserList.Add(newUserSocket);
UserJoinEvent?.Invoke(this, new User(newUserSocket.UserID, newUserSocket.NickName));
return;
}
else
{
connector.SendLoginResult(newUserSocket, false);
return;
}
}
public bool SendUserChange(UserSocket oldUserSocket, User newUser, CommandType commandType)
{
if (commandType != CommandType.UserJoin && commandType != CommandType.UserQuit)
{
ShowMessage("发送用户变化错误，非法的命令类型");
return(false);
}
MessageDictionary messageD = new MessageDictionary();
messageD.Add(MesKeyStr.CommandType, commandType.ToString());
messageD.Add(MesKeyStr.UserID, newUser.UserID);
messageD.Add(MesKeyStr.NickName, newUser.NickName);
try
{
Send(oldUserSocket.Socket, messageD.ToString());
return(true);
}
catch (Exception e)
{
ShowMessage("发送用户变化错误" + e.Message + "\n" + e.StackTrace + "\n");
return(false);
}
}
public void CloseSocket()
{
UserSocket.Shutdown(SocketShutdown.Both);
UserSocket.Close();
}
