public ChatMessageHandler(WebSocketConnectionManager webSocketConnectionManager) : base(webSocketConnectionManager)
{
}
public WebSocketHandler(WebSocketConnectionManager webSocketConnectionManager)
{
WebSocketConnectionManager = webSocketConnectionManager;
}
public override async Task ReceiveAsync(WebSocket socket, WebSocketReceiveResult result, byte[] buffer)
{
var socketId = WebSocketConnectionManager.GetId(socket);
var message = Encoding.UTF8.GetString(buffer, 0, result.Count);
var msg = JsonConvert.DeserializeObject <Message>(message);
var tosock = WebSocketConnectionManager.GetSocketById(msg.toSockID);
if (tosock is null)
{
var systemmessage = new Message
{
fromSockID = msg.fromSockID,
toSockID = msg.toSockID,
messageType = Message.type.server,
message = "Target is not Online"
};
string msgstr = JsonConvert.SerializeObject(systemmessage);
await SendMessageAsync(socketId, msgstr);
}
else if (tosock.State != WebSocketState.Connecting && tosock.State != WebSocketState.Open)
{
var systemmessage = new Message
{
fromSockID = msg.fromSockID,
toSockID = msg.toSockID,
messageType = Message.type.server,
message = "Target is not Online"
};
using (var context = Methods.getDb())
{
var room = context.Rooms.Where(x => x.SocketID == msg.toSockID);
if (room.Any())
{
context.Rooms.RemoveRange(room);
}
var sockid = context.Players.Where(x => x.SockID == msg.toSockID);
if (sockid.Any())
{
var players = context.Players.Where(x => x.roomID == sockid.Single().roomID&& x.SockID != msg.toSockID);
foreach (var p in players)
{
Message mesg = new Message
{
fromSockID = "",
toSockID = p.SockID,
messageType = Message.type.server,
message = string.Format("Player [{0}] has disconnected", sockid.Single().playerName)
};
string msgstr = JsonConvert.SerializeObject(mesg);
await SendMessageAsync(p.SockID, msgstr);
}
context.Players.RemoveRange(sockid);
}
await context.SaveChangesAsync();
}
await SendMessageAsync(msg.fromSockID, JsonConvert.SerializeObject(systemmessage));
}
else
{
await SendMessageAsync(msg.toSockID, message);
}
}