/// <summary>
/// Returns session with given id, or null if it doesn't exist.
/// </summary>
/// <param name="sessionId"></param>
/// <returns></returns>
public ChatSession Get(long sessionId)
{
ChatSession result = null;
lock (_sessions)
_sessions.TryGetValue(sessionId, out result);
return(result);
}
/// <summary>
/// Removes session from manager.
/// </summary>
/// <param name="session"></param>
public void Remove(ChatSession session)
{
lock (_sessions)
_sessions.Remove(session.Id);
}
/// <summary>
/// Adds session to manager.
/// </summary>
/// <param name="session"></param>
public void Add(ChatSession session)
{
lock (_sessions)
_sessions[session.Id] = session;
}
/// <summary>
/// Removes session from manager.
/// </summary>
/// <param name="session"></param>
public void Remove(ChatSession session)
{
lock (_sessions)
_sessions.Remove(session.Id);
}
/// <summary>
/// Adds session to manager.
/// </summary>
/// <param name="session"></param>
public void Add(ChatSession session)
{
lock (_sessions)
_sessions[session.Id] = session;
}
/// <summary>
/// Notifies session user about user closing chat window.
/// </summary>
/// <param name="session"></param>
/// <param name="user"></param>
public static void ChatLeave(ChatSession session, User user)
{
var packet = new Packet(Op.Msgr.ChatLeave, 0);
packet.PutLong(session.Id);
packet.PutInt(user.Id);
session.Broadcast(packet);
}
/// <summary>
/// Sends initial chat session information to user.
/// </summary>
/// <param name="user"></param>
/// <param name="session"></param>
public static void ChatJoin(User user, ChatSession session)
{
var users = session.GetUsers();
var packet = new Packet(Op.Msgr.ChatJoin, 0);
packet.PutLong(session.Id);
packet.PutInt(users.Length);
foreach (var sessionUser in users)
{
packet.PutInt(sessionUser.Id);
packet.PutString(sessionUser.FullName);
}
user.Client.Send(packet);
}
/// <summary>
/// Broadcasts chat message in session.
/// </summary>
/// <param name="session"></param>
/// <param name="contactId"></param>
/// <param name="message"></param>
public static void ChatR(ChatSession session, int contactId, string message)
{
var packet = new Packet(Op.Msgr.ChatR, 0);
packet.PutLong(session.Id);
packet.PutInt(contactId);
packet.PutString(message);
session.Broadcast(packet);
}
/// <summary>
/// Notifies users about someone joining the chat.
/// </summary>
/// <param name="session"></param>
/// <param name="user"></param>
public static void ChatInviteR(ChatSession session, User user)
{
var packet = new Packet(Op.Msgr.ChatInviteR, 0);
packet.PutLong(session.Id);
packet.PutInt(user.Id);
packet.PutString(user.FullName);
packet.PutString(user.Nickname);
session.Broadcast(packet);
}
