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use concurrentdic on pollhandlers, simplify a bit

master
UbitUmarov 2020-04-23 16:04:54 +01:00
parent 92518129ee
commit fefcda52f5
6 changed files with 80 additions and 88 deletions
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19
OpenSim/Capabilities/Caps.cs
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@ -28,6 +28,7 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Concurrent;
using System.IO;
using System.Reflection;
using System.Threading;
@ -51,7 +52,7 @@ namespace OpenSim.Framework.Capabilities
public class Caps
{
// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private string m_httpListenerHostName;
private uint m_httpListenPort;
@ -64,8 +65,8 @@ namespace OpenSim.Framework.Capabilities
private CapsHandlers m_capsHandlers;
private Dictionary<string, PollServiceEventArgs> m_pollServiceHandlers
= new Dictionary<string, PollServiceEventArgs>();
private ConcurrentDictionary<string, PollServiceEventArgs> m_pollServiceHandlers
= new ConcurrentDictionary<string, PollServiceEventArgs>();
private Dictionary<string, string> m_externalCapsHandlers = new Dictionary<string, string>();
@ -181,9 +182,15 @@ namespace OpenSim.Framework.Capabilities
// "[CAPS]: Registering handler with name {0}, url {1} for {2}",
// capName, pollServiceHandler.Url, m_agentID, m_regionName);
m_pollServiceHandlers.Add(capName, pollServiceHandler);
if(!m_pollServiceHandlers.TryAdd(capName, pollServiceHandler))
{
m_log.ErrorFormat(
"[CAPS]: Handler with name {0} already registered (ulr {1}, agent {2}, region {3}",
capName, pollServiceHandler.Url, m_agentID, m_regionName);
return;
}
m_httpListener.AddPollServiceHTTPHandler(pollServiceHandler.Url, pollServiceHandler);
m_httpListener.AddPollServiceHTTPHandler(pollServiceHandler);
// uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
// string protocol = "http";
@ -223,7 +230,7 @@ namespace OpenSim.Framework.Capabilities
foreach (PollServiceEventArgs handler in m_pollServiceHandlers.Values)
{
m_httpListener.RemovePollServiceHTTPHandler("", handler.Url);
m_httpListener.RemovePollServiceHTTPHandler(handler.Url);
}
m_pollServiceHandlers.Clear();
}

3
OpenSim/Framework/Console/RemoteConsole.cs
View File

@ -426,8 +426,7 @@ namespace OpenSim.Framework.Console
// This call is a CAP. The URL is the authentication.
string uri = "/ReadResponses/" + sessionID.ToString() + "/";
m_Server.AddPollServiceHTTPHandler(
uri, new PollServiceEventArgs(null, uri, HasEvents, GetEvents, NoEvents, null, sessionID,25000)); // 25 secs timeout
m_Server.AddPollServiceHTTPHandler(new PollServiceEventArgs(null, uri, HasEvents, GetEvents, NoEvents, null, sessionID,25000)); // 25 secs timeout
// Our reply is an XML document.
// TODO: Change this to Linq.Xml

70
OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
View File

@ -28,6 +28,7 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Concurrent;
using System.Globalization;
using System.IO;
using System.IO.Compression;
@ -97,11 +98,11 @@ namespace OpenSim.Framework.Servers.HttpServer
protected Dictionary<string, bool> m_rpcHandlersKeepAlive = new Dictionary<string, bool>();
protected DefaultLLSDMethod m_defaultLlsdHandler = null; // <-- Moving away from the monolithic.. and going to /registered/
protected Dictionary<string, LLSDMethod> m_llsdHandlers = new Dictionary<string, LLSDMethod>();
protected Dictionary<string, IRequestHandler> m_streamHandlers = new Dictionary<string, IRequestHandler>();
protected ConcurrentDictionary<string, IRequestHandler> m_streamHandlers = new ConcurrentDictionary<string, IRequestHandler>();
protected Dictionary<string, GenericHTTPMethod> m_HTTPHandlers = new Dictionary<string, GenericHTTPMethod>();
// protected Dictionary<string, IHttpAgentHandler> m_agentHandlers = new Dictionary<string, IHttpAgentHandler>();
protected Dictionary<string, PollServiceEventArgs> m_pollHandlers =
new Dictionary<string, PollServiceEventArgs>();
protected ConcurrentDictionary<string, PollServiceEventArgs> m_pollHandlers =
new ConcurrentDictionary<string, PollServiceEventArgs>();
protected Dictionary<string, WebSocketRequestDelegate> m_WebSocketHandlers =
new Dictionary<string, WebSocketRequestDelegate>();
@ -328,14 +329,17 @@ namespace OpenSim.Framework.Servers.HttpServer
string path = handler.Path;
string handlerKey = GetHandlerKey(httpMethod, path);
lock (m_streamHandlers)
{
if (!m_streamHandlers.ContainsKey(handlerKey))
{
// m_log.DebugFormat("[BASE HTTP SERVER]: Adding handler key {0}", handlerKey);
m_streamHandlers.Add(handlerKey, handler);
}
m_streamHandlers.TryAdd(handlerKey, handler);
}
public void AddGenericStreamHandler(IRequestHandler handler)
{
if(String.IsNullOrWhiteSpace(handler.Path))
return;
// m_log.DebugFormat("[BASE HTTP SERVER]: Adding handler key {0}", handlerKey);
m_streamHandlers.TryAdd(handler.Path, handler);
}
public void AddWebSocketHandler(string servicepath, WebSocketRequestDelegate handler)
@ -356,7 +360,6 @@ namespace OpenSim.Framework.Servers.HttpServer
public List<string> GetStreamHandlerKeys()
{
lock (m_streamHandlers)
return new List<string>(m_streamHandlers.Keys);
}
@ -456,23 +459,18 @@ namespace OpenSim.Framework.Servers.HttpServer
return new List<string>(m_HTTPHandlers.Keys);
}
public bool AddPollServiceHTTPHandler(string methodName, PollServiceEventArgs args)
public bool AddPollServiceHTTPHandler(string url, PollServiceEventArgs args)
{
lock (m_pollHandlers)
{
if (!m_pollHandlers.ContainsKey(methodName))
{
m_pollHandlers.Add(methodName, args);
return true;
}
return m_pollHandlers.TryAdd(url, args);
}
return false;
public bool AddPollServiceHTTPHandler(PollServiceEventArgs args)
{
return m_pollHandlers.TryAdd(args.Url, args);
}
public List<string> GetPollServiceHandlerKeys()
{
lock (m_pollHandlers)
return new List<string>(m_pollHandlers.Keys);
}
@ -533,7 +531,7 @@ namespace OpenSim.Framework.Servers.HttpServer
IHttpClientContext context = (IHttpClientContext)source;
IHttpRequest request = args.Request;
if (TryGetPollServiceHTTPHandler(request.UriPath.ToString(), out PollServiceEventArgs psEvArgs))
if (TryGetPollServiceHTTPHandler(request.UriPath, out PollServiceEventArgs psEvArgs))
{
psEvArgs.RequestsReceived++;
PollServiceHttpRequest psreq = new PollServiceHttpRequest(psEvArgs, context, request);
@ -567,15 +565,7 @@ namespace OpenSim.Framework.Servers.HttpServer
}
OSHttpResponse resp = new OSHttpResponse(new HttpResponse(context, request));
HandleRequest(req, resp);
// !!!HACK ALERT!!!
// There seems to be a bug in the underlying http code that makes subsequent requests
// come up with trash in Accept headers. Until that gets fixed, we're cleaning them up here.
if (request.AcceptTypes != null)
for (int i = 0; i < request.AcceptTypes.Length; i++)
request.AcceptTypes[i] = string.Empty;
}
/// <summary>
@ -999,6 +989,9 @@ namespace OpenSim.Framework.Servers.HttpServer
private bool TryGetPollServiceHTTPHandler(string handlerKey, out PollServiceEventArgs oServiceEventArgs)
{
if(m_pollHandlers.TryGetValue(handlerKey, out oServiceEventArgs))
return true;
string bestMatch = null;
lock (m_pollHandlers)
@ -2109,12 +2102,19 @@ namespace OpenSim.Framework.Servers.HttpServer
public void RemoveStreamHandler(string httpMethod, string path)
{
if (m_streamHandlers.TryRemove(path, out IRequestHandler dummy))
return;
string handlerKey = GetHandlerKey(httpMethod, path);
//m_log.DebugFormat("[BASE HTTP SERVER]: Removing handler key {0}", handlerKey);
lock (m_streamHandlers)
m_streamHandlers.Remove(handlerKey);
m_streamHandlers.TryRemove(handlerKey, out dummy);
}
public void RemoveStreamHandler(string path)
{
m_streamHandlers.TryRemove(path, out IRequestHandler dummy);
}
public void RemoveHTTPHandler(string httpMethod, string path)
@ -2134,8 +2134,12 @@ namespace OpenSim.Framework.Servers.HttpServer
public void RemovePollServiceHTTPHandler(string httpMethod, string path)
{
lock (m_pollHandlers)
m_pollHandlers.Remove(path);
m_pollHandlers.TryRemove(path, out PollServiceEventArgs dummy);
}
public void RemovePollServiceHTTPHandler(string path)
{
m_pollHandlers.TryRemove(path, out PollServiceEventArgs dummy);
}
// public bool RemoveAgentHandler(string agent, IHttpAgentHandler handler)

18
OpenSim/Framework/Servers/HttpServer/BaseRequestHandler.cs
View File

@ -62,24 +62,6 @@ namespace OpenSim.Framework.Servers.HttpServer
Description = description;
m_httpMethod = httpMethod;
m_path = path;
// FIXME: A very temporary measure to stop the simulator stats being overwhelmed with user CAPS info.
// Needs to be fixed properly in stats display
if (!path.StartsWith("/CAPS/"))
{
StatsManager.RegisterStat(
new Stat(
"requests",
"requests",
"Number of requests received by this service endpoint",
"requests",
"service",
string.Format("{0}:{1}", httpMethod, path),
StatType.Pull,
MeasuresOfInterest.AverageChangeOverTime,
s => s.Value = RequestsReceived,
StatVerbosity.Debug));
}
}
public virtual string Path

16
OpenSim/Region/ClientStack/Linden/Caps/GetAssetsModule.cs
View File

@ -399,7 +399,7 @@ namespace OpenSim.Region.ClientStack.Linden
PollServiceAssetEventArgs args = new PollServiceAssetEventArgs(capUrl, agentID, m_scene);
//args.Type = PollServiceEventArgs.EventType.Texture;
MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
MainServer.Instance.AddPollServiceHTTPHandler(args);
if (handler != null)
handler.RegisterExternalUserCapsHandler(agentID, caps, "GetTexture", capUrl);
@ -419,7 +419,7 @@ namespace OpenSim.Region.ClientStack.Linden
PollServiceAssetEventArgs args = new PollServiceAssetEventArgs(capUrl, agentID, m_scene);
//args.Type = PollServiceEventArgs.EventType.Mesh;
MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
MainServer.Instance.AddPollServiceHTTPHandler(args);
if (handler != null)
handler.RegisterExternalUserCapsHandler(agentID, caps, "GetMesh", capUrl);
@ -437,7 +437,7 @@ namespace OpenSim.Region.ClientStack.Linden
PollServiceAssetEventArgs args = new PollServiceAssetEventArgs(capUrl, agentID, m_scene);
//args.Type = PollServiceEventArgs.EventType.Mesh2;
MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
MainServer.Instance.AddPollServiceHTTPHandler(args);
if (handler != null)
handler.RegisterExternalUserCapsHandler(agentID, caps, "GetMesh2", capUrl);
@ -456,7 +456,7 @@ namespace OpenSim.Region.ClientStack.Linden
PollServiceAssetEventArgs args = new PollServiceAssetEventArgs(capUrl, agentID, m_scene);
//args.Type = PollServiceEventArgs.EventType.Asset;
MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
MainServer.Instance.AddPollServiceHTTPHandler(args);
if (handler != null)
handler.RegisterExternalUserCapsHandler(agentID, caps, "ViewerAsset", capUrl);
@ -473,23 +473,23 @@ namespace OpenSim.Region.ClientStack.Linden
string capUrl;
if (m_capsDictTexture.TryGetValue(agentID, out capUrl))
{
MainServer.Instance.RemovePollServiceHTTPHandler("", capUrl);
MainServer.Instance.RemovePollServiceHTTPHandler(capUrl);
m_capsDictTexture.Remove(agentID);
}
if (m_capsDictGetMesh.TryGetValue(agentID, out capUrl))
{
MainServer.Instance.RemovePollServiceHTTPHandler("", capUrl);
MainServer.Instance.RemovePollServiceHTTPHandler(capUrl);
m_capsDictGetMesh.Remove(agentID);
}
if (m_capsDictGetMesh2.TryGetValue(agentID, out capUrl))
{
MainServer.Instance.RemovePollServiceHTTPHandler("", capUrl);
MainServer.Instance.RemovePollServiceHTTPHandler(capUrl);
m_capsDictGetMesh2.Remove(agentID);
}
if (m_capsDictGetAsset.TryGetValue(agentID, out capUrl))
{
MainServer.Instance.RemovePollServiceHTTPHandler("", capUrl);
MainServer.Instance.RemovePollServiceHTTPHandler(capUrl);
m_capsDictGetAsset.Remove(agentID);
}
}

4
OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
View File

@ -262,7 +262,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
PollServiceEventArgs args
= new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
//args.Type = PollServiceEventArgs.EventType.LslHttp;
m_HttpServer.AddPollServiceHTTPHandler(uri, args);
m_HttpServer.AddPollServiceHTTPHandler(args);
// m_log.DebugFormat(
// "[URL MODULE]: Set up incoming request url {0} for {1} in {2} {3}",
@ -320,7 +320,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
PollServiceEventArgs args
= new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
//args.Type = PollServiceEventArgs.EventType.LslHttp;
m_HttpsServer.AddPollServiceHTTPHandler(uri, args);
m_HttpsServer.AddPollServiceHTTPHandler(args);
// m_log.DebugFormat(
// "[URL MODULE]: Set up incoming secure request url {0} for {1} in {2} {3}",