/// <summary>
/// Send broadcast answers to all users
/// </summary>
/// <param name="resp"></param>
public void SendBroadcast(TcpMessage resp)
{
foreach (var User in Users)
{
SendRequest(User.Value.EndPoint, resp.GetBytes());
}
}
/// <summary>
/// User request to end current talk
/// </summary>
public void HTalkEnd(TcpMessage Request)
{
if (OnTalkOccur != null)
{
OnTalkOccur(false, Request.From, Request.To);
}
IPEndPoint sender = Users[Request.From].EndPoint;
IPEndPoint receiver = Users[Request.To].EndPoint;
SendRequest(receiver, Request.GetBytes());
SendRequest(sender, new ResponseServerInfo("Talk end OK").GetBytes());
}
/* Different connect handlers */
#region Connect Handlers
/* Handlers for decrypt call requests and transactions */
#region Call handlers
/// <summary>
/// Transact talk answer message and begins the udp connection if required
/// </summary>
private void HTalkAnswer(TcpMessage Request)
{
if ((TalkState)Request.State == TalkState.Adopt)
{
if (OnTalkOccur != null)
{
OnTalkOccur(true, Request.From, Request.To);
}
}
IPEndPoint receiver = Users[Request.To].EndPoint;
SendRequest(receiver, Request.GetBytes());
IPEndPoint sender = Users[Request.From].EndPoint;
SendRequest(sender,
new ResponseServerInfo("Talk answer with " + Request.To + " OK").GetBytes());
}
/// <summary>
/// Offer to talk
/// </summary>
public void HTalkOffer(TcpMessage Request)
{
if (!Users.ContainsKey(Request.To))
{
// This user is unavailable, and sender should remove this name from his userlist
SendRequest(Users[Request.From].EndPoint,
new ResponseUser(Request.To, UserState.UserLogOut).GetBytes());
}
IPEndPoint receiver = Users[Request.To].EndPoint;
SendRequest(receiver, Request.GetBytes());
IPEndPoint sender = Users[Request.From].EndPoint;
SendRequest(sender,
new ResponseServerInfo("Talk offer with " + Request.To + " is processing").GetBytes());
}