private void ReceivedHanlder(SegmentToken session) { if (IsConnected == false) { string msg = encoding.GetString(session.Data.buffer, session.Data.offset, session.Data.size); acceptInfo = new WebsocketFrame().ParseAcceptedFrame(msg); if ((IsConnected = acceptInfo.IsHandShaked())) { resetEvent.Set(); if (OnConnected != null) { OnConnected(session.sToken, IsConnected); } } else { clientProvider.Disconnect(); } } else { WebsocketFrame packet = new WebsocketFrame(); bool isOk = packet.DecodingFromBytes(session.Data, true); if (isOk == false) { return; } if (packet.OpCode == 0x01) { if (OnReceived != null) { OnReceived(session.sToken, encoding.GetString(packet.Payload.buffer, packet.Payload.offset, packet.Payload.size)); } return; } else if (packet.OpCode == 0x08)//close { IsConnected = false; clientProvider.Disconnect(); } else if (packet.OpCode == 0x09)//ping { SendPong(session.Data); } else if (packet.OpCode == 0x0A)//pong { SendPing(); } if (OnReceivedBytes != null && packet.Payload.size > 0) { OnReceivedBytes(new SegmentToken(session.sToken, packet.Payload)); } } }
public SegmentOffset RspAcceptedFrame(AccessInfo access) { var accept = new AcceptInfo() { Connection = access.Connection, Upgrade = access.Upgrade, SecWebSocketLocation = access.Host, SecWebSocketOrigin = access.Origin, SecWebSocketAccept = (access.SecWebSocketKey + acceptMask).ToSha1Base64(encoding) }; return(new SegmentOffset(encoding.GetBytes(accept.ToString()))); }
public AcceptInfo ParseAcceptedFrame(string msg) { string[] msgs = msg.Split(BaseInfo.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries); var acceptInfo = new AcceptInfo { HttpProto = msgs[0] }; foreach (var item in msgs) { string[] kv = item.Split(splitChars, StringSplitOptions.RemoveEmptyEntries); switch (kv[0]) { case "Upgrade": acceptInfo.Upgrade = kv[1]; break; case "Connection": acceptInfo.Connection = kv[1]; break; case "Sec-WebSocket-Accept": acceptInfo.SecWebSocketAccept = kv[1]; break; case "Sec-WebSocket-Location": acceptInfo.SecWebSocketLocation = kv[1]; break; case "Sec-WebSocket-Origin": acceptInfo.SecWebSocketOrigin = kv[1]; break; } } return(acceptInfo); }