public virtual WSClientAdapter GetAdapter(Gateway gateway, BeetleX.FastHttpApi.HttpRequest request, UrlRouteAgent urlRouteAgent, DataFrame frame)
{
WSClientAdapter result = (WSClientAdapter)request.Session["__ws_agent_adapter"];
if (result == null)
{
result = CreateAdapter();
result.Request = request;
result.Gateway = gateway;
result.Init(urlRouteAgent);
request.Session["__ws_agent_adapter"] = result;
}
return(result);
}
public void Add(int code, long time, Servers.ServerAgent server, BeetleX.FastHttpApi.HttpRequest request)
{
var stats = GetStatistics(request, code);
stats?.Add(code, time, server, request);
}
public virtual UrlRoute GetRouteAgent(Gateway gateway, BeetleX.FastHttpApi.HttpRequest request, UrlRouteAgent urlRouteAgent)
{
return(urlRouteAgent.UrlRoute);
}
private void OnHttpDecode(ISession session, PipeStream pstream)
{
mReceives++;
if (mRequest == null)
{
mRequest = mServer.CreateRequest(session);
mRequest.ID = HttpRequest.GetID();
}
if (mRequest.Read(pstream) == LoadedState.Completed)
{
try
{
Completed?.Invoke(this, mCompletedArgs.SetInfo(session, mRequest));
}
finally
{
mRequest = null;
mReceives = 0;
}
return;
}
else
{
HttpToken token = (HttpToken)session.Tag;
if (session.Server.EnableLog(LogType.Info))
{
session.Server.Log(LogType.Info, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} request from multi receive");
}
if (mRequest.State == LoadedState.None)
{
if (mReceives > 3)
{
if (session.Server.EnableLog(LogType.Warring))
{
session.Server.Log(LogType.Warring, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} receive data error!");
}
token.KeepAlive = false;
var response = mRequest.CreateResponse();
InnerErrorResult innerErrorResult = new InnerErrorResult("400", "Request http receive data error!");
response.Result(innerErrorResult);
return;
}
if (pstream.FirstBuffer.Length > 10)
{
var span = pstream.FirstBuffer.Memory.Slice(0, 10).Span;
var method = Encoding.ASCII.GetString(span.ToArray());
bool ismethod = method.IndexOf("GET") == 0 || method.IndexOf("POST") == 0 || method.IndexOf("HEAD") == 0 ||
method.IndexOf("PUT") == 0 || method.IndexOf("DELETE") == 0 || method.IndexOf("CONNECT") == 0 || method.IndexOf("OPTIONS") == 0 ||
method.IndexOf("TRACE") == 0;
if (!ismethod)
{
if (session.Server.EnableLog(LogType.Warring))
{
session.Server.Log(LogType.Warring, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} protocol data error!");
}
token.KeepAlive = false;
var response = mRequest.CreateResponse();
InnerErrorResult innerErrorResult = new InnerErrorResult("400", "Request http protocol data error!");
response.Result(innerErrorResult);
return;
}
}
}
if ((int)mRequest.State < (int)LoadedState.Header && (pstream.Length > 1024 * 4 || mReceives > 20))
{
if (session.Server.EnableLog(LogType.Warring))
{
session.Server.Log(LogType.Warring, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} header too long!");
}
token.KeepAlive = false;
var response = mRequest.CreateResponse();
InnerErrorResult innerErrorResult = new InnerErrorResult("400", "Request header too large");
response.Result(innerErrorResult);
}
else if (mRequest.Length > mServerConfig.MaxBodyLength)
{
if (session.Server.EnableLog(LogType.Warring))
{
session.Server.Log(LogType.Warring, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} body too long!");
}
token.KeepAlive = false;
var response = mRequest.CreateResponse();
InnerErrorResult innerErrorResult = new InnerErrorResult("400", "Request entity too large");
response.Result(innerErrorResult);
return;
}
if (mReceives > 10 & pstream.Length < mReceives * 256)
{
if (session.Server.EnableLog(LogType.Warring))
{
session.Server.Log(LogType.Warring, session, $"HTTP {mRequest.ID} {session.RemoteEndPoint} protocol data commit exception!");
}
token.KeepAlive = false;
var response = mRequest.CreateResponse();
InnerErrorResult innerErrorResult = new InnerErrorResult("400", "protocol data commit exception");
response.Result(innerErrorResult);
}
return;
}
}
