private void TimeoutHandler(AsyncHttpRequest pRequest)
{
UUID sessionid = pRequest.AgentID;
Hashtable eventsToSend = null;
lock (m_eqLock)
{
if (isQueueValid == false)
return;
if (m_Request == pRequest)
{
m_Request = null;
eventsToSend = GetEvents(pRequest);
}
}
if (eventsToSend != null)
pRequest.SendResponse(eventsToSend);
}
private void TimeoutHandler(AsyncHttpRequest pRequest)
{
pRequest.SendResponse(ProcessEvents(pRequest, true));
}
private void TimeoutHandler(AsyncHttpRequest pRequest)
{
UUID sessionid = pRequest.AgentID;
lock (m_Connections)
{
ConsoleConnection connection = null;
m_Connections.TryGetValue(sessionid, out connection);
if (connection == null)
return;
if (connection.request == pRequest)
connection.request = null;
}
pRequest.SendResponse(ProcessEvents(pRequest));
}
public void AsyncHttpRequest(IHttpServer server, string path, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
UUID urlcode;
if (UUID.TryParse(path, out urlcode))
return;
AsyncHttpRequest asyncRequest =
new AsyncHttpRequest(server, httpRequest, httpResponse, urlcode, TimeoutHandler, m_DefaultTimeout);
UUID requestID = asyncRequest.RequestID;
Hashtable request = asyncRequest.RequestData;
string uri = request["uri"].ToString();
bool is_ssl = uri.Contains("lslhttps");
try
{
Hashtable headers = (Hashtable)request["headers"];
//HTTP server code doesn't provide us with QueryStrings
string queryString = "";
int pos1 = uri.IndexOf("/");// /lslhttp
int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
string pathInfo = uri.Substring(pos3);
string url = URLFromURI(uri);
UrlData urlData = null;
lock (m_UrlMap)
{
m_UrlMap.TryGetValue(url, out urlData);
// Returning NULL sends a 404 from the base server
if (urlData == null)
asyncRequest.SendResponse(server.SendHTML404(httpResponse));
}
//for llGetHttpHeader support we need to store original URI here
//to make x-path-info / x-query-string / x-script-url / x-remote-ip headers
//as per http://wiki.secondlife.com/wiki/LlGetHTTPHeader
RequestData requestData =
new RequestData
{
requestId = asyncRequest.RequestID,
polledRequest = asyncRequest,
requestDone = false,
startTime = Environment.TickCount,
uri = uri
};
if (requestData.headers == null)
requestData.headers = new Dictionary<string, string>();
// Copy in the headers, convert keys to lower case: See.
// http://wiki.secondlife.com/wiki/LlGetHTTPHeader
foreach (DictionaryEntry header in headers)
{
string key = (string)header.Key;
string value = (string)header.Value;
requestData.headers.Add(key.ToLower(), value);
}
foreach (DictionaryEntry de in request)
{
if (de.Key.ToString() == "querystringkeys")
{
String[] keys = (String[])de.Value;
foreach (String key in keys)
{
if (request.ContainsKey(key))
{
string val = (String)request[key];
queryString = queryString + key + "=" + val + "&";
}
}
if (queryString.Length > 1)
queryString = queryString.Substring(0, queryString.Length - 1);
}
}
//if this machine is behind DNAT/port forwarding, currently this is being
//set to address of port forwarding router
requestData.headers["x-remote-ip"] = httpRequest.RemoteIPEndPoint.ToString();
requestData.headers["x-path-info"] = pathInfo;
requestData.headers["x-query-string"] = queryString;
requestData.headers["x-script-url"] = urlData.url;
lock (m_RequestMap)
{
m_RequestMap.Add(requestID, requestData);
}
lock (m_UrlMap)
{
urlData.requests.Add(requestID);
}
urlData.engine.PostScriptEvent(urlData.itemID, "http_request", new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
}
catch (Exception we)
{
m_log.Warn("[HttpRequestHandler]: http-in request failed");
m_log.Warn(we.Message);
m_log.Warn(we.StackTrace);
asyncRequest.SendResponse(server.SendHTML500(httpResponse));
}
}
private void SendFetchTimeout(AsyncHttpRequest pRequest, ulong age)
{
var timeout = new Hashtable();
timeout["response_binary"] = new byte[0];
timeout["int_response_code"] = 504; //gateway timeout
m_log.WarnFormat("[CAPS/INVENTORY]: HandleAsyncFetchInventoryDescendents: Request was too old to be processed {0}ms for {1}", age, m_agentID);
pRequest.SendResponse(timeout);
}