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-rw-r--r--OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs90
-rw-r--r--OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs19
-rw-r--r--OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs285
-rw-r--r--OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs16
4 files changed, 377 insertions, 33 deletions
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 70c531c..27af009 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -395,6 +395,7 @@ namespace OpenSim.Framework.Servers.HttpServer
395 StreamReader reader = new StreamReader(requestStream, encoding); 395 StreamReader reader = new StreamReader(requestStream, encoding);
396 396
397 string requestBody = reader.ReadToEnd(); 397 string requestBody = reader.ReadToEnd();
398 reader.Close();
398 399
399 Hashtable keysvals = new Hashtable(); 400 Hashtable keysvals = new Hashtable();
400 Hashtable headervals = new Hashtable(); 401 Hashtable headervals = new Hashtable();
@@ -726,7 +727,7 @@ namespace OpenSim.Framework.Servers.HttpServer
726 // Every month or so this will wrap and give bad numbers, not really a problem 727 // Every month or so this will wrap and give bad numbers, not really a problem
727 // since its just for reporting 728 // since its just for reporting
728 int tickdiff = requestEndTick - requestStartTick; 729 int tickdiff = requestEndTick - requestStartTick;
729 if (tickdiff > 3000 && requestHandler != null && requestHandler.Name != "GetTexture") 730 if (tickdiff > 3000 && (requestHandler == null || requestHandler.Name == null || requestHandler.Name != "GetTexture"))
730 { 731 {
731 m_log.InfoFormat( 732 m_log.InfoFormat(
732 "[BASE HTTP SERVER]: Slow handling of {0} {1} {2} {3} {4} from {5} took {6}ms", 733 "[BASE HTTP SERVER]: Slow handling of {0} {1} {2} {3} {4} from {5} took {6}ms",
@@ -1647,10 +1648,40 @@ namespace OpenSim.Framework.Servers.HttpServer
1647 1648
1648 internal byte[] DoHTTPGruntWork(Hashtable responsedata, OSHttpResponse response) 1649 internal byte[] DoHTTPGruntWork(Hashtable responsedata, OSHttpResponse response)
1649 { 1650 {
1650 //m_log.Info("[BASE HTTP SERVER]: Doing HTTP Grunt work with response"); 1651 int responsecode;
1651 int responsecode = (int)responsedata["int_response_code"]; 1652 string responseString = String.Empty;
1652 string responseString = (string)responsedata["str_response_string"]; 1653 byte[] responseData = null;
1653 string contentType = (string)responsedata["content_type"]; 1654 string contentType;
1655
1656 if (responsedata == null)
1657 {
1658 responsecode = 500;
1659 responseString = "No response could be obtained";
1660 contentType = "text/plain";
1661 responsedata = new Hashtable();
1662 }
1663 else
1664 {
1665 try
1666 {
1667 //m_log.Info("[BASE HTTP SERVER]: Doing HTTP Grunt work with response");
1668 responsecode = (int)responsedata["int_response_code"];
1669 if (responsedata["bin_response_data"] != null)
1670 responseData = (byte[])responsedata["bin_response_data"];
1671 else
1672 responseString = (string)responsedata["str_response_string"];
1673 contentType = (string)responsedata["content_type"];
1674 if (responseString == null)
1675 responseString = String.Empty;
1676 }
1677 catch
1678 {
1679 responsecode = 500;
1680 responseString = "No response could be obtained";
1681 contentType = "text/plain";
1682 responsedata = new Hashtable();
1683 }
1684 }
1654 1685
1655 if (responsedata.ContainsKey("error_status_text")) 1686 if (responsedata.ContainsKey("error_status_text"))
1656 { 1687 {
@@ -1695,25 +1726,40 @@ namespace OpenSim.Framework.Servers.HttpServer
1695 1726
1696 response.AddHeader("Content-Type", contentType); 1727 response.AddHeader("Content-Type", contentType);
1697 1728
1729 if (responsedata.ContainsKey("headers"))
1730 {
1731 Hashtable headerdata = (Hashtable)responsedata["headers"];
1732
1733 foreach (string header in headerdata.Keys)
1734 response.AddHeader(header, (string)headerdata[header]);
1735 }
1736
1698 byte[] buffer; 1737 byte[] buffer;
1699 1738
1700 if (!(contentType.Contains("image") 1739 if (responseData != null)
1701 || contentType.Contains("x-shockwave-flash")
1702 || contentType.Contains("application/x-oar")
1703 || contentType.Contains("application/vnd.ll.mesh")))
1704 { 1740 {
1705 // Text 1741 buffer = responseData;
1706 buffer = Encoding.UTF8.GetBytes(responseString);
1707 } 1742 }
1708 else 1743 else
1709 { 1744 {
1710 // Binary! 1745 if (!(contentType.Contains("image")
1711 buffer = Convert.FromBase64String(responseString); 1746 || contentType.Contains("x-shockwave-flash")
1712 } 1747 || contentType.Contains("application/x-oar")
1748 || contentType.Contains("application/vnd.ll.mesh")))
1749 {
1750 // Text
1751 buffer = Encoding.UTF8.GetBytes(responseString);
1752 }
1753 else
1754 {
1755 // Binary!
1756 buffer = Convert.FromBase64String(responseString);
1757 }
1713 1758
1714 response.SendChunked = false; 1759 response.SendChunked = false;
1715 response.ContentLength64 = buffer.Length; 1760 response.ContentLength64 = buffer.Length;
1716 response.ContentEncoding = Encoding.UTF8; 1761 response.ContentEncoding = Encoding.UTF8;
1762 }
1717 1763
1718 return buffer; 1764 return buffer;
1719 } 1765 }
@@ -1793,8 +1839,8 @@ namespace OpenSim.Framework.Servers.HttpServer
1793 m_httpListener2.Start(64); 1839 m_httpListener2.Start(64);
1794 1840
1795 // Long Poll Service Manager with 3 worker threads a 25 second timeout for no events 1841 // Long Poll Service Manager with 3 worker threads a 25 second timeout for no events
1796 m_PollServiceManager = new PollServiceRequestManager(this, 3, 25000); 1842// m_PollServiceManager = new PollServiceRequestManager(this, 3, 25000);
1797 m_PollServiceManager.Start(); 1843 m_PollServiceManager = new PollServiceRequestManager(this, 4, 25000);
1798 HTTPDRunning = true; 1844 HTTPDRunning = true;
1799 1845
1800 //HttpListenerContext context; 1846 //HttpListenerContext context;
@@ -1828,7 +1874,9 @@ namespace OpenSim.Framework.Servers.HttpServer
1828 1874
1829 public void httpServerException(object source, Exception exception) 1875 public void httpServerException(object source, Exception exception)
1830 { 1876 {
1831 m_log.Error(String.Format("[BASE HTTP SERVER]: {0} had an exception: {1} ", source.ToString(), exception.Message), exception); 1877 if (source.ToString() == "HttpServer.HttpListener" && exception.ToString().StartsWith("Mono.Security.Protocol.Tls.TlsException"))
1878 return;
1879 m_log.ErrorFormat("[BASE HTTP SERVER]: {0} had an exception {1}", source.ToString(), exception.ToString());
1832 /* 1880 /*
1833 if (HTTPDRunning)// && NotSocketErrors > 5) 1881 if (HTTPDRunning)// && NotSocketErrors > 5)
1834 { 1882 {
@@ -1845,7 +1893,7 @@ namespace OpenSim.Framework.Servers.HttpServer
1845 HTTPDRunning = false; 1893 HTTPDRunning = false;
1846 try 1894 try
1847 { 1895 {
1848 m_PollServiceManager.Stop(); 1896// m_PollServiceManager.Stop();
1849 1897
1850 m_httpListener2.ExceptionThrown -= httpServerException; 1898 m_httpListener2.ExceptionThrown -= httpServerException;
1851 //m_httpListener2.DisconnectHandler = null; 1899 //m_httpListener2.DisconnectHandler = null;
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
index 3089351..c19ac32 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
@@ -34,7 +34,7 @@ namespace OpenSim.Framework.Servers.HttpServer
34 public delegate void RequestMethod(UUID requestID, Hashtable request); 34 public delegate void RequestMethod(UUID requestID, Hashtable request);
35 public delegate bool HasEventsMethod(UUID requestID, UUID pId); 35 public delegate bool HasEventsMethod(UUID requestID, UUID pId);
36 36
37 public delegate Hashtable GetEventsMethod(UUID requestID, UUID pId, string request); 37 public delegate Hashtable GetEventsMethod(UUID requestID, UUID pId);
38 38
39 public delegate Hashtable NoEventsMethod(UUID requestID, UUID pId); 39 public delegate Hashtable NoEventsMethod(UUID requestID, UUID pId);
40 40
@@ -45,17 +45,30 @@ namespace OpenSim.Framework.Servers.HttpServer
45 public NoEventsMethod NoEvents; 45 public NoEventsMethod NoEvents;
46 public RequestMethod Request; 46 public RequestMethod Request;
47 public UUID Id; 47 public UUID Id;
48 public int TimeOutms;
49 public EventType Type;
50
51 public enum EventType : int
52 {
53 Normal = 0,
54 LslHttp = 1,
55 Inventory = 2,
56 Texture = 3,
57 Mesh = 4
58 }
48 59
49 public PollServiceEventArgs( 60 public PollServiceEventArgs(
50 RequestMethod pRequest, 61 RequestMethod pRequest,
51 HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents, 62 HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,
52 UUID pId) 63 UUID pId, int pTimeOutms)
53 { 64 {
54 Request = pRequest; 65 Request = pRequest;
55 HasEvents = pHasEvents; 66 HasEvents = pHasEvents;
56 GetEvents = pGetEvents; 67 GetEvents = pGetEvents;
57 NoEvents = pNoEvents; 68 NoEvents = pNoEvents;
58 Id = pId; 69 Id = pId;
70 TimeOutms = pTimeOutms;
71 Type = EventType.Normal;
59 } 72 }
60 } 73 }
61} \ No newline at end of file 74}
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index 3e84c55..07bd48a 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -33,15 +33,20 @@ using log4net;
33using HttpServer; 33using HttpServer;
34using OpenSim.Framework; 34using OpenSim.Framework;
35using OpenSim.Framework.Monitoring; 35using OpenSim.Framework.Monitoring;
36using Amib.Threading;
36 37
38
39/*
37namespace OpenSim.Framework.Servers.HttpServer 40namespace OpenSim.Framework.Servers.HttpServer
38{ 41{
42
39 public class PollServiceRequestManager 43 public class PollServiceRequestManager
40 { 44 {
41// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 45// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
42 46
43 private readonly BaseHttpServer m_server; 47 private readonly BaseHttpServer m_server;
44 private static Queue m_requests = Queue.Synchronized(new Queue()); 48 private static Queue m_requests = Queue.Synchronized(new Queue());
49 private static ManualResetEvent m_ev = new ManualResetEvent(false);
45 private uint m_WorkerThreadCount = 0; 50 private uint m_WorkerThreadCount = 0;
46 private Thread[] m_workerThreads; 51 private Thread[] m_workerThreads;
47 private PollServiceWorkerThread[] m_PollServiceWorkerThreads; 52 private PollServiceWorkerThread[] m_PollServiceWorkerThreads;
@@ -74,7 +79,6 @@ namespace OpenSim.Framework.Servers.HttpServer
74 ThreadPriority.Normal, 79 ThreadPriority.Normal,
75 false, 80 false,
76 true, 81 true,
77 null,
78 int.MaxValue); 82 int.MaxValue);
79 } 83 }
80 84
@@ -84,7 +88,6 @@ namespace OpenSim.Framework.Servers.HttpServer
84 ThreadPriority.Normal, 88 ThreadPriority.Normal,
85 false, 89 false,
86 true, 90 true,
87 null,
88 1000 * 60 * 10); 91 1000 * 60 * 10);
89 } 92 }
90 93
@@ -98,15 +101,17 @@ namespace OpenSim.Framework.Servers.HttpServer
98 { 101 {
99 lock (m_requests) 102 lock (m_requests)
100 m_requests.Enqueue(req); 103 m_requests.Enqueue(req);
104 m_ev.Set();
101 } 105 }
102 106
103 public void ThreadStart() 107 public void ThreadStart()
104 { 108 {
105 while (m_running) 109 while (m_running)
106 { 110 {
111 m_ev.WaitOne(1000);
112 m_ev.Reset();
107 Watchdog.UpdateThread(); 113 Watchdog.UpdateThread();
108 ProcessQueuedRequests(); 114 ProcessQueuedRequests();
109 Thread.Sleep(1000);
110 } 115 }
111 } 116 }
112 117
@@ -150,8 +155,9 @@ namespace OpenSim.Framework.Servers.HttpServer
150 foreach (object o in m_requests) 155 foreach (object o in m_requests)
151 { 156 {
152 PollServiceHttpRequest req = (PollServiceHttpRequest) o; 157 PollServiceHttpRequest req = (PollServiceHttpRequest) o;
153 PollServiceWorkerThread.DoHTTPGruntWork( 158 m_server.DoHTTPGruntWork(
154 m_server, req, req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id)); 159 req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id),
160 new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
155 } 161 }
156 162
157 m_requests.Clear(); 163 m_requests.Clear();
@@ -162,4 +168,271 @@ namespace OpenSim.Framework.Servers.HttpServer
162 } 168 }
163 } 169 }
164 } 170 }
165} \ No newline at end of file 171}
172 */
173
174using System.IO;
175using System.Text;
176using System.Collections.Generic;
177
178namespace OpenSim.Framework.Servers.HttpServer
179{
180 public class PollServiceRequestManager
181 {
182 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
183
184 private readonly BaseHttpServer m_server;
185
186 private BlockingQueue<PollServiceHttpRequest> m_requests = new BlockingQueue<PollServiceHttpRequest>();
187 private static Queue<PollServiceHttpRequest> m_slowRequests = new Queue<PollServiceHttpRequest>();
188 private static Queue<PollServiceHttpRequest> m_retryRequests = new Queue<PollServiceHttpRequest>();
189
190 private uint m_WorkerThreadCount = 0;
191 private Thread[] m_workerThreads;
192 private Thread m_retrysThread;
193
194 private bool m_running = true;
195 private int slowCount = 0;
196
197 private SmartThreadPool m_threadPool = new SmartThreadPool(20000, 12, 2);
198
199// private int m_timeout = 1000; // increase timeout 250; now use the event one
200
201 public PollServiceRequestManager(BaseHttpServer pSrv, uint pWorkerThreadCount, int pTimeout)
202 {
203 m_server = pSrv;
204 m_WorkerThreadCount = pWorkerThreadCount;
205 m_workerThreads = new Thread[m_WorkerThreadCount];
206
207 //startup worker threads
208 for (uint i = 0; i < m_WorkerThreadCount; i++)
209 {
210 m_workerThreads[i]
211 = Watchdog.StartThread(
212 PoolWorkerJob,
213 String.Format("PollServiceWorkerThread{0}", i),
214 ThreadPriority.Normal,
215 false,
216 false,
217 null,
218 int.MaxValue);
219 }
220
221 m_retrysThread = Watchdog.StartThread(
222 this.CheckRetries,
223 "PollServiceWatcherThread",
224 ThreadPriority.Normal,
225 false,
226 true,
227 null,
228 1000 * 60 * 10);
229 }
230
231
232 private void ReQueueEvent(PollServiceHttpRequest req)
233 {
234 if (m_running)
235 {
236 lock (m_retryRequests)
237 m_retryRequests.Enqueue(req);
238 }
239 }
240
241 public void Enqueue(PollServiceHttpRequest req)
242 {
243 if (m_running)
244 {
245 if (req.PollServiceArgs.Type != PollServiceEventArgs.EventType.Normal)
246 {
247 m_requests.Enqueue(req);
248 }
249 else
250 {
251 lock (m_slowRequests)
252 m_slowRequests.Enqueue(req);
253 }
254 }
255 }
256
257 private void CheckRetries()
258 {
259 while (m_running)
260 {
261 Thread.Sleep(100); // let the world move .. back to faster rate
262 Watchdog.UpdateThread();
263 lock (m_retryRequests)
264 {
265 while (m_retryRequests.Count > 0 && m_running)
266 m_requests.Enqueue(m_retryRequests.Dequeue());
267 }
268 slowCount++;
269 if (slowCount >= 10)
270 {
271 slowCount = 0;
272
273 lock (m_slowRequests)
274 {
275 while (m_slowRequests.Count > 0 && m_running)
276 m_requests.Enqueue(m_slowRequests.Dequeue());
277 }
278 }
279 }
280 }
281
282 ~PollServiceRequestManager()
283 {
284 m_running = false;
285// m_timeout = -10000; // cause all to expire
286 Thread.Sleep(1000); // let the world move
287
288 foreach (Thread t in m_workerThreads)
289 Watchdog.AbortThread(t.ManagedThreadId);
290
291 try
292 {
293 foreach (PollServiceHttpRequest req in m_retryRequests)
294 {
295 DoHTTPGruntWork(m_server,req,
296 req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
297 }
298 }
299 catch
300 {
301 }
302
303 PollServiceHttpRequest wreq;
304 m_retryRequests.Clear();
305
306 lock (m_slowRequests)
307 {
308 while (m_slowRequests.Count > 0 && m_running)
309 m_requests.Enqueue(m_slowRequests.Dequeue());
310 }
311
312 while (m_requests.Count() > 0)
313 {
314 try
315 {
316 wreq = m_requests.Dequeue(0);
317 DoHTTPGruntWork(m_server,wreq,
318 wreq.PollServiceArgs.NoEvents(wreq.RequestID, wreq.PollServiceArgs.Id));
319 }
320 catch
321 {
322 }
323 }
324
325 m_requests.Clear();
326 }
327
328 // work threads
329
330 private void PoolWorkerJob()
331 {
332 while (m_running)
333 {
334 PollServiceHttpRequest req = m_requests.Dequeue(5000);
335
336 Watchdog.UpdateThread();
337 if (req != null)
338 {
339 try
340 {
341 if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id))
342 {
343 Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id);
344
345 if (responsedata == null)
346 continue;
347
348 if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.Normal)
349 {
350 try
351 {
352 DoHTTPGruntWork(m_server, req, responsedata);
353 }
354 catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
355 {
356 // Ignore it, no need to reply
357 }
358 }
359 else
360 {
361 m_threadPool.QueueWorkItem(x =>
362 {
363 try
364 {
365 DoHTTPGruntWork(m_server, req, responsedata);
366 }
367 catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
368 {
369 // Ignore it, no need to reply
370 }
371
372 return null;
373 }, null);
374 }
375 }
376 else
377 {
378 if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms)
379 {
380 DoHTTPGruntWork(m_server, req,
381 req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
382 }
383 else
384 {
385 ReQueueEvent(req);
386 }
387 }
388 }
389 catch (Exception e)
390 {
391 m_log.ErrorFormat("Exception in poll service thread: " + e.ToString());
392 }
393 }
394 }
395 }
396
397 // DoHTTPGruntWork changed, not sending response
398 // do the same work around as core
399
400 internal static void DoHTTPGruntWork(BaseHttpServer server, PollServiceHttpRequest req, Hashtable responsedata)
401 {
402 OSHttpResponse response
403 = new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext);
404
405 byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
406
407 response.SendChunked = false;
408 response.ContentLength64 = buffer.Length;
409 response.ContentEncoding = Encoding.UTF8;
410
411 try
412 {
413 response.OutputStream.Write(buffer, 0, buffer.Length);
414 }
415 catch (Exception ex)
416 {
417 m_log.Warn(string.Format("[POLL SERVICE WORKER THREAD]: Error ", ex));
418 }
419 finally
420 {
421 //response.OutputStream.Close();
422 try
423 {
424 response.OutputStream.Flush();
425 response.Send();
426
427 //if (!response.KeepAlive && response.ReuseContext)
428 // response.FreeContext();
429 }
430 catch (Exception e)
431 {
432 m_log.Warn(String.Format("[POLL SERVICE WORKER THREAD]: Error ", e));
433 }
434 }
435 }
436 }
437}
438
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
index 5adbcd1..1c529b6 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
@@ -25,6 +25,8 @@
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */ 26 */
27 27
28/* Ubit work moved to PollServiceRequestManager
29
28using System; 30using System;
29using System.Collections; 31using System.Collections;
30using System.Collections.Generic; 32using System.Collections.Generic;
@@ -90,8 +92,15 @@ namespace OpenSim.Framework.Servers.HttpServer
90 continue; 92 continue;
91 } 93 }
92 94
93 Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id, str.ReadToEnd()); 95 try
94 DoHTTPGruntWork(m_server, req, responsedata); 96 {
97 Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id, str.ReadToEnd());
98 DoHTTPGruntWork(m_server, req, responsedata);
99 }
100 catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
101 {
102 // Ignore it, no need to reply
103 }
95 } 104 }
96 else 105 else
97 { 106 {
@@ -162,4 +171,5 @@ namespace OpenSim.Framework.Servers.HttpServer
162 } 171 }
163 } 172 }
164 } 173 }
165} \ No newline at end of file 174}
175*/ \ No newline at end of file