/// <summary>
/// Event fired when a data is received from the Alchemy Websockets server instance.
/// Parses data as JSON and calls the appropriate message or sends an error message.
/// </summary>
/// <param name="context">The user's connection context</param>
public void OnReceive(UserContext context)
{
try
{
var json = context.DataFrame.ToString();
RequestToTossServer obj = JsonConvert.DeserializeObject <RequestToTossServer>(json);
ResponseFromTossServer r;
switch (obj.Type)
{
case CommandType.RegisterReq:
Register(obj.userIdentity, context);
break;
case CommandType.HeartBeatReq:
var user = OnlineUsers.Keys.Where(o => o.Context.ClientAddress == context.ClientAddress).Single();
r = new ResponseFromTossServer()
{
Type = CommandType.HeartBeatRes
};
user.Context.Send(JsonConvert.SerializeObject(r));
break;
default:
break;
}
}
catch (Exception e) // Bad JSON! For shame.
{
var r = new ResponseFromTossServer {
Type = CommandType.Error, Data = new { e.Message }
};
context.Send(JsonConvert.SerializeObject(r));
}
}
/// <summary>
/// Register a user's context for the first time with a username, and add it to the list of online users
/// </summary>
/// <param name="name">The name to register the user under</param>
/// <param name="context">The user's connection context</param>
private void Register(string identify, UserContext context)
{
var json = context.DataFrame.ToString();
RequestToTossServer obj = JsonConvert.DeserializeObject <RequestToTossServer>(json);
var u = OnlineUsers.Keys.Where(o => o.Context.ClientAddress == context.ClientAddress).Single();
u.Identity = obj.userIdentity;
//OnlineUsers[u] = obj.userIdentity;
ResponseFromTossServer r = new ResponseFromTossServer()
{
Type = CommandType.RegisterRes
};
var sjson = JsonConvert.SerializeObject(r);
context.Send(sjson);
}
void wsClient_OnHeartBeatTickEvent(Object sender)
{
RequestToTossServer data = new RequestToTossServer() { Type = Com.Huen.Sockets.CommandType.HeartBeatReq, userIdentity = util.loginuserinfo.IDENTITY };
wsClient.Send(JsonConvert.SerializeObject(data));
}