public static IHandler BuildHandler(
WebSocketHttpRequest request,
Action <string> onMessage,
Action onClose,
Action <byte[]> onBinary,
Action <byte[]> onPing,
Action <byte[]> onPong)
{
var version = GetVersion(request);
switch (version)
{
case "76":
return(Draft76Handler.Create(request, onMessage));
case "7":
case "8":
case "13":
return(Hybi13Handler.Create(request, onMessage, onClose, onBinary, onPing, onPong));
case "policy-file-request":
return(FlashSocketPolicyRequestHandler.Create(request));
}
throw new WebSocketException(WebSocketStatusCodes.UnsupportedDataType);
}
public void Setup()
{
_request = new WebSocketHttpRequest();
_onClose = delegate { };
_onMessage = delegate { };
_handler = Hybi13Handler.Create(_request, s => _onMessage(s), () => _onClose());
}
public void ShouldCreateAnswerGuid()
{
const string exampleRequestKey = "dGhlIHNhbXBsZSBub25jZQ==";
const string expectedResult = "s3pPLMBiTxaQ9kYGzzhZRbK+xOo=";
var actual = Hybi13Handler.CreateResponseKey(exampleRequestKey);
Assert.AreEqual(expectedResult, actual);
}
public static IHandler BuildHandler(WebSocketHttpRequest request, Action <string> onMessage, Fleck2Extensions.Action onClose, Action <byte[]> onBinary)
{
var version = GetVersion(request);
switch (version)
{
case "76":
return(Draft76Handler.Create(request, onMessage));
case "7":
case "8":
case "13":
return(Hybi13Handler.Create(request, onMessage, onClose, onBinary));
}
throw new WebSocketException(WebSocketStatusCodes.UnsupportedDataType);
}
public static IHandler BuildHandler(WebSocketHttpRequest request, Action <string> onMessage, Action onClose)
{
var version = GetVersion(request);
switch (version)
{
case "76":
return(Draft76Handler.Create(request, onMessage));
case "7":
return(Hybi13Handler.Create(request, onMessage, onClose));
case "8":
return(Hybi13Handler.Create(request, onMessage, onClose));
case "13":
return(Hybi13Handler.Create(request, onMessage, onClose));
}
throw new WebSocketException("Unsupported Request");
}
public override void OnGet(HttpRequest request, HttpResponse response)
{
if (request.Upgrade == null || request.Upgrade.Trim().ToLower() != "websocket")
{
response.Send();
return;
}
lock (objLock)
{
if (IsOnSurveillance)//已经用客户端连接了
{
response.SetContent("False");
//response.SetContent(JsonConvert.SerializeObject(hit));
//response.SendOnLongConnetion();
response.SendWebsocketData();
response.TcpClient.Close();
StopSurveillance();
//return;
}
}
lock (objLock)
{
IsOnSurveillance = true;
}
if (request.RestConvention != null)
{
Log.Debug(string.Format("准备开始布控任务 布控ID{0}", request.RestConvention));
//根据p.restConvention（taskID）进行
//SurveillanceTask task = ;
}
HitAlertService.response = response;
int id = -1;
try
{
id = Convert.ToInt32(request.RestConvention);
}
catch
{
return;
}
if (!Init(id))
{//开启监控失败
Log.Debug("开启布控任务失败");
response.SetContent("False");
response.SendWebsocketData();
response.TcpClient.Close();
IsOnSurveillance = false;
return;
}
;
byte[] buffer = new byte[1024];
FrameType type = FrameType.Continuation;
while (type != FrameType.Close)
{
int length = 0;
if (response.TcpClient.Connected)
{
length = response.TcpClient.Client.Receive(buffer);//等待客户端的数据,主要等待客户端发送关闭数据
}
byte[] data = new byte[length];
Array.Copy(buffer, data, length);
type = Hybi13Handler.GetFrameType(new List <byte>(data));
//FRSServerHttp.Server.Websocket.Hybi13Handler.ReceiveData(new List<byte>(data), readState);
}
StopSurveillance();
}
