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authordiva2009-02-20 03:39:50 +0000
committerdiva2009-02-20 03:39:50 +0000
commit33330297d603a66cc157baa21c81328edc893e51 (patch)
tree264c9cc750e08383d4f126a66e6def4176dc2fa9 /OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs
parentUpdate svn properties, add copyright headers, minor formatting cleanup. (diff)
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THE BIG ANTI-REMOTING SCHLEP -- StartRemoting is no more. Sims in older versions will have a hard time communicating with sims on this release and later, especially if they haven't transitioned to RESTComms at all.
There's still some cleanup to do on assorted data structures, but the main functional change here is that sims no longer listen on remoting ports.
Diffstat (limited to '')
-rw-r--r--OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs679
1 files changed, 0 insertions, 679 deletions
diff --git a/OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs b/OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs
index ea8ac2e..36d4b99 100644
--- a/OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs
+++ b/OpenSim/Region/Communications/Hypergrid/HGGridServicesStandalone.cs
@@ -84,7 +84,6 @@ namespace OpenSim.Region.Communications.Hypergrid
84 httpServer.AddXmlRPCHandler("check", PingCheckReply); 84 httpServer.AddXmlRPCHandler("check", PingCheckReply);
85 httpServer.AddXmlRPCHandler("land_data", LandData); 85 httpServer.AddXmlRPCHandler("land_data", LandData);
86 86
87 StartRemoting();
88 } 87 }
89 88
90 #region IGridServices interface 89 #region IGridServices interface
@@ -256,683 +255,5 @@ namespace OpenSim.Region.Communications.Hypergrid
256 255
257 #endregion 256 #endregion
258 257
259 #region Remoting
260
261 /// <summary>
262 /// Start listening for .net remoting calls from other regions.
263 /// </summary>
264 private void StartRemoting()
265 {
266 m_log.Info("[HGrid]: Start remoting...");
267 TcpChannel ch;
268 try
269 {
270 ch = new TcpChannel((int)NetworkServersInfo.RemotingListenerPort);
271 ChannelServices.RegisterChannel(ch, false); // Disabled security as Mono doesn't support this.
272 }
273 catch (Exception ex)
274 {
275 m_log.Error("[HGrid]: Exception while attempting to listen on TCP port " + (int)NetworkServersInfo.RemotingListenerPort + ".");
276 throw (ex);
277 }
278
279 WellKnownServiceTypeEntry wellType =
280 new WellKnownServiceTypeEntry(typeof(OGS1InterRegionRemoting), "InterRegions",
281 WellKnownObjectMode.Singleton);
282 RemotingConfiguration.RegisterWellKnownServiceType(wellType);
283 InterRegionSingleton.Instance.OnArrival += TriggerExpectAvatarCrossing;
284 InterRegionSingleton.Instance.OnChildAgent += IncomingChildAgent;
285 InterRegionSingleton.Instance.OnPrimGroupArrival += IncomingPrim;
286 InterRegionSingleton.Instance.OnPrimGroupNear += TriggerExpectPrimCrossing;
287 InterRegionSingleton.Instance.OnRegionUp += TriggerRegionUp;
288 InterRegionSingleton.Instance.OnChildAgentUpdate += TriggerChildAgentUpdate;
289 InterRegionSingleton.Instance.OnTellRegionToCloseChildConnection += TriggerTellRegionToCloseChildConnection;
290 }
291
292
293 #endregion
294
295 #region IInterRegionCommunications interface (Methods called by regions in this instance)
296
297 public override bool ChildAgentUpdate(ulong regionHandle, ChildAgentDataUpdate cAgentData)
298 {
299 int failures = 0;
300 lock (m_deadRegionCache)
301 {
302 if (m_deadRegionCache.ContainsKey(regionHandle))
303 {
304 failures = m_deadRegionCache[regionHandle];
305 }
306 }
307 if (failures <= 3)
308 {
309 RegionInfo regInfo = null;
310 try
311 {
312 if (m_localBackend.ChildAgentUpdate(regionHandle, cAgentData))
313 {
314 return true;
315 }
316
317 regInfo = RequestNeighbourInfo(regionHandle);
318 if (regInfo != null)
319 {
320 //don't want to be creating a new link to the remote instance every time like we are here
321 bool retValue = false;
322
323
324 OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting)Activator.GetObject(
325 typeof(OGS1InterRegionRemoting),
326 "tcp://" + regInfo.RemotingAddress +
327 ":" + regInfo.RemotingPort +
328 "/InterRegions");
329
330 if (remObject != null)
331 {
332 retValue = remObject.ChildAgentUpdate(regionHandle, cAgentData);
333 }
334 else
335 {
336 m_log.Warn("[HGrid]: remoting object not found");
337 }
338 remObject = null;
339
340 return retValue;
341 }
342 NoteDeadRegion(regionHandle);
343
344 return false;
345 }
346 catch (RemotingException e)
347 {
348 NoteDeadRegion(regionHandle);
349
350 m_log.WarnFormat(
351 "[HGrid]: Remoting Error: Unable to connect to adjacent region: {0} {1},{2}",
352 regInfo.RegionName, regInfo.RegionLocX, regInfo.RegionLocY);
353 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
354
355 return false;
356 }
357 catch (SocketException e)
358 {
359 NoteDeadRegion(regionHandle);
360
361 m_log.WarnFormat(
362 "[HGrid]: Remoting Error: Unable to connect to adjacent region: {0} {1},{2}",
363 regInfo.RegionName, regInfo.RegionLocX, regInfo.RegionLocY);
364 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
365
366 return false;
367 }
368 catch (InvalidCredentialException e)
369 {
370 NoteDeadRegion(regionHandle);
371
372 m_log.WarnFormat(
373 "[HGrid]: Remoting Error: Unable to connect to adjacent region: {0} {1},{2}",
374 regInfo.RegionName, regInfo.RegionLocX, regInfo.RegionLocY);
375 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
376
377 return false;
378 }
379 catch (AuthenticationException e)
380 {
381 NoteDeadRegion(regionHandle);
382
383 m_log.WarnFormat(
384 "[HGrid]: Remoting Error: Unable to connect to adjacent region: {0} {1},{2}",
385 regInfo.RegionName, regInfo.RegionLocX, regInfo.RegionLocY);
386 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
387
388 return false;
389 }
390 catch (Exception e)
391 {
392 NoteDeadRegion(regionHandle);
393
394 m_log.WarnFormat("[HGrid]: Unable to connect to adjacent region: {0} {1},{2}",
395 regInfo.RegionName, regInfo.RegionLocX, regInfo.RegionLocY);
396 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
397
398 return false;
399 }
400 }
401 else
402 {
403 //m_log.Info("[INTERREGION]: Skipped Sending Child Update to a region because it failed too many times:" + regionHandle.ToString());
404 return false;
405 }
406 }
407
408 /// <summary>
409 /// Inform a region that a child agent will be on the way from a client.
410 /// </summary>
411 /// <param name="regionHandle"></param>
412 /// <param name="agentData"></param>
413 /// <returns></returns>
414 public override bool InformRegionOfChildAgent(ulong regionHandle, AgentCircuitData agentData)
415 {
416
417 if (m_localBackend.InformRegionOfChildAgent(regionHandle, agentData))
418 {
419 return true;
420 }
421 return base.InformRegionOfChildAgent(regionHandle, agentData);
422 }
423
424 // UGLY!
425 public override bool RegionUp(SerializableRegionInfo region, ulong regionhandle)
426 {
427 if (m_localBackend.RegionUp(region, regionhandle))
428 return true;
429 return base.RegionUp(region, regionhandle);
430 }
431
432 /// <summary>
433 ///
434 /// </summary>
435 /// <param name="regionHandle"></param>
436 /// <param name="agentData"></param>
437 /// <returns></returns>
438 public override bool InformRegionOfPrimCrossing(ulong regionHandle, UUID primID, string objData, int XMLMethod)
439 {
440 int failures = 0;
441 lock (m_deadRegionCache)
442 {
443 if (m_deadRegionCache.ContainsKey(regionHandle))
444 {
445 failures = m_deadRegionCache[regionHandle];
446 }
447 }
448 if (failures <= 1)
449 {
450 RegionInfo regInfo = null;
451 try
452 {
453 if (m_localBackend.InformRegionOfPrimCrossing(regionHandle, primID, objData, XMLMethod))
454 {
455 return true;
456 }
457
458 regInfo = RequestNeighbourInfo(regionHandle);
459 if (regInfo != null)
460 {
461 try
462 {
463 regionHandle = Convert.ToUInt64(regInfo.regionSecret);
464 }
465 catch (Exception)
466 {
467 m_log.Warn("[HGrid]: Invalid hyperlink region.");
468 return false;
469 }
470
471 //don't want to be creating a new link to the remote instance every time like we are here
472 bool retValue = false;
473
474 OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting)Activator.GetObject(
475 typeof(OGS1InterRegionRemoting),
476 "tcp://" + regInfo.RemotingAddress +
477 ":" + regInfo.RemotingPort +
478 "/InterRegions");
479
480 if (remObject != null)
481 {
482 m_log.Debug("[HGrid]: Inform region of prim crossing: " + regInfo.RemotingAddress + ":" + regInfo.RemotingPort);
483 retValue = remObject.InformRegionOfPrimCrossing(regionHandle, primID.Guid, objData, XMLMethod);
484 }
485 else
486 {
487 m_log.Warn("[HGrid]: Remoting object not found");
488 }
489 remObject = null;
490
491 return retValue;
492 }
493 NoteDeadRegion(regionHandle);
494 return false;
495 }
496 catch (RemotingException e)
497 {
498 NoteDeadRegion(regionHandle);
499 m_log.Warn("[HGrid]: Remoting Error: Unable to connect to adjacent region: " + regionHandle);
500 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
501 return false;
502 }
503 catch (SocketException e)
504 {
505 NoteDeadRegion(regionHandle);
506 m_log.Warn("[HGrid]: Remoting Error: Unable to connect to adjacent region: " + regionHandle);
507 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
508 return false;
509 }
510 catch (InvalidCredentialException e)
511 {
512 NoteDeadRegion(regionHandle);
513 m_log.Warn("[HGrid]: Invalid Credential Exception: Invalid Credentials : " + regionHandle);
514 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
515 return false;
516 }
517 catch (AuthenticationException e)
518 {
519 NoteDeadRegion(regionHandle);
520 m_log.Warn("[HGrid]: Authentication exception: Unable to connect to adjacent region: " + regionHandle);
521 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
522 return false;
523 }
524 catch (Exception e)
525 {
526 NoteDeadRegion(regionHandle);
527 m_log.Warn("[HGrid]: Unknown exception: Unable to connect to adjacent region: " + regionHandle);
528 m_log.DebugFormat("[HGrid]: {0}", e);
529 return false;
530 }
531 }
532 else
533 {
534 return false;
535 }
536 }
537
538 /// <summary>
539 ///
540 /// </summary>
541 /// <param name="regionHandle"></param>
542 /// <param name="agentID"></param>
543 /// <param name="position"></param>
544 /// <returns></returns>
545 public override bool ExpectAvatarCrossing(ulong regionHandle, UUID agentID, Vector3 position, bool isFlying)
546 {
547
548 RegionInfo[] regions = m_regionsOnInstance.ToArray();
549 bool banned = false;
550 bool localregion = false;
551
552 for (int i = 0; i < regions.Length; i++)
553 {
554 if (regions[i] != null)
555 {
556 if (regions[i].RegionHandle == regionHandle)
557 {
558 localregion = true;
559 if (regions[i].EstateSettings.IsBanned(agentID))
560 {
561 banned = true;
562 break;
563 }
564 }
565 }
566 }
567
568 if (banned)
569 return false;
570 if (localregion)
571 return m_localBackend.ExpectAvatarCrossing(regionHandle, agentID, position, isFlying);
572
573 return base.ExpectAvatarCrossing(regionHandle, agentID, position, isFlying);
574
575 }
576
577 public override bool ExpectPrimCrossing(ulong regionHandle, UUID agentID, Vector3 position, bool isPhysical)
578 {
579 RegionInfo regInfo = null;
580 try
581 {
582 if (m_localBackend.TriggerExpectPrimCrossing(regionHandle, agentID, position, isPhysical))
583 {
584 return true;
585 }
586
587 regInfo = RequestNeighbourInfo(regionHandle);
588 if (regInfo != null)
589 {
590 bool retValue = false;
591 OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting)Activator.GetObject(
592 typeof(OGS1InterRegionRemoting),
593 "tcp://" + regInfo.RemotingAddress +
594 ":" + regInfo.RemotingPort +
595 "/InterRegions");
596
597 if (remObject != null)
598 {
599 retValue =
600 remObject.ExpectAvatarCrossing(regionHandle, agentID.Guid, new sLLVector3(position),
601 isPhysical);
602 }
603 else
604 {
605 m_log.Warn("[HGrid]: Remoting object not found");
606 }
607 remObject = null;
608
609 return retValue;
610 }
611 //TODO need to see if we know about where this region is and use .net remoting
612 // to inform it.
613 NoteDeadRegion(regionHandle);
614 return false;
615 }
616 catch (RemotingException e)
617 {
618 NoteDeadRegion(regionHandle);
619 m_log.Warn("[HGrid]: Remoting Error: Unable to connect to adjacent region: " + regionHandle);
620 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
621 return false;
622 }
623 catch (SocketException e)
624 {
625 NoteDeadRegion(regionHandle);
626 m_log.Warn("[HGrid]: Remoting Error: Unable to connect to adjacent region: " + regionHandle);
627 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
628 return false;
629 }
630 catch (InvalidCredentialException e)
631 {
632 NoteDeadRegion(regionHandle);
633 m_log.Warn("[HGrid]: Invalid Credential Exception: Invalid Credentials : " + regionHandle);
634 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
635 return false;
636 }
637 catch (AuthenticationException e)
638 {
639 NoteDeadRegion(regionHandle);
640 m_log.Warn("[HGrid]: Authentication exception: Unable to connect to adjacent region: " + regionHandle);
641 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
642 return false;
643 }
644 catch (Exception e)
645 {
646 NoteDeadRegion(regionHandle);
647 m_log.Warn("[HGrid]: Unknown exception: Unable to connect to adjacent region: " + regionHandle);
648 m_log.DebugFormat("[HGrid]: {0}", e);
649 return false;
650 }
651 }
652
653 public override bool TellRegionToCloseChildConnection(ulong regionHandle, UUID agentID)
654 {
655 m_log.Debug("[HGrid]: TellRegion " + regionHandle + " ToCloseChildConnection for " + agentID);
656 RegionInfo regInfo = null;
657 try
658 {
659 if (m_localBackend.TriggerTellRegionToCloseChildConnection(regionHandle, agentID))
660 {
661 return true;
662 }
663
664 regInfo = RequestNeighbourInfo(regionHandle);
665 if (regInfo != null)
666 {
667 // bool retValue = false;
668 OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting)Activator.GetObject(
669 typeof(OGS1InterRegionRemoting),
670 "tcp://" + regInfo.RemotingAddress +
671 ":" + regInfo.RemotingPort +
672 "/InterRegions");
673
674 if (remObject != null)
675 {
676 // retValue =
677 remObject.TellRegionToCloseChildConnection(regionHandle, agentID.Guid);
678 }
679 else
680 {
681 m_log.Warn("[HGrid]: Remoting object not found");
682 }
683 remObject = null;
684
685 return true;
686 }
687 //TODO need to see if we know about where this region is and use .net remoting
688 // to inform it.
689 NoteDeadRegion(regionHandle);
690 return false;
691 }
692 catch (RemotingException)
693 {
694 NoteDeadRegion(regionHandle);
695 m_log.Warn("[HGrid]: Remoting Error: Unable to connect to adjacent region to tell it to close child agents: " + regInfo.RegionName +
696 " " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
697 //m_log.Debug(e.ToString());
698 return false;
699 }
700 catch (SocketException e)
701 {
702 NoteDeadRegion(regionHandle);
703 m_log.Warn("[HGridS]: Socket Error: Unable to connect to adjacent region using tcp://" +
704 regInfo.RemotingAddress +
705 ":" + regInfo.RemotingPort +
706 "/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY +
707 " - Is this neighbor up?");
708 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
709 return false;
710 }
711 catch (InvalidCredentialException e)
712 {
713 NoteDeadRegion(regionHandle);
714 m_log.Warn("[HGrid]: Invalid Credentials: Unable to connect to adjacent region using tcp://" +
715 regInfo.RemotingAddress +
716 ":" + regInfo.RemotingPort +
717 "/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
718 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
719 return false;
720 }
721 catch (AuthenticationException e)
722 {
723 NoteDeadRegion(regionHandle);
724 m_log.Warn("[HGrid]: Authentication exception: Unable to connect to adjacent region using tcp://" +
725 regInfo.RemotingAddress +
726 ":" + regInfo.RemotingPort +
727 "/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
728 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
729 return false;
730 }
731 catch (WebException e)
732 {
733 NoteDeadRegion(regionHandle);
734 m_log.Warn("[HGrid]: WebException exception: Unable to connect to adjacent region using tcp://" +
735 regInfo.RemotingAddress +
736 ":" + regInfo.RemotingPort +
737 "/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
738 m_log.DebugFormat("[HGrid]: {0} {1}", e.Source, e.Message);
739 return false;
740 }
741 catch (Exception e)
742 {
743 NoteDeadRegion(regionHandle);
744 // This line errors with a Null Reference Exception.. Why? @.@
745 //m_log.Warn("Unknown exception: Unable to connect to adjacent region using tcp://" + regInfo.RemotingAddress +
746 // ":" + regInfo.RemotingPort +
747 //"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY + " - This is likely caused by an incompatibility in the protocol between this sim and that one");
748 m_log.DebugFormat("[HGrid]: {0}", e);
749 return false;
750 }
751 }
752
753 public override bool AcknowledgeAgentCrossed(ulong regionHandle, UUID agentId)
754 {
755 return m_localBackend.AcknowledgeAgentCrossed(regionHandle, agentId);
756 }
757
758 public override bool AcknowledgePrimCrossed(ulong regionHandle, UUID primId)
759 {
760 return m_localBackend.AcknowledgePrimCrossed(regionHandle, primId);
761 }
762
763 #endregion
764
765 #region Methods triggered by calls from external instances
766
767 /// <summary>
768 ///
769 /// </summary>
770 /// <param name="regionHandle"></param>
771 /// <param name="agentData"></param>
772 /// <returns></returns>
773 public bool IncomingChildAgent(ulong regionHandle, AgentCircuitData agentData)
774 {
775 AdjustUserInformation(agentData);
776
777 m_log.Info("[HGrid]: " + gdebugRegionName + ": Incoming HGrid Agent " + agentData.firstname + " " + agentData.lastname);
778
779 return m_localBackend.IncomingChildAgent(regionHandle, agentData);
780 }
781
782 public bool TriggerRegionUp(RegionUpData regionData, ulong regionhandle)
783 {
784 m_log.Info(
785 "[HGrid]: " +
786 m_localBackend._gdebugRegionName + "Incoming HGrid RegionUpReport: " + "(" + regionData.X +
787 "," + regionData.Y + "). Giving this region a fresh set of 'dead' tries");
788
789 RegionInfo nRegionInfo = new RegionInfo();
790 nRegionInfo.SetEndPoint("127.0.0.1", regionData.PORT);
791 nRegionInfo.ExternalHostName = regionData.IPADDR;
792 nRegionInfo.RegionLocX = regionData.X;
793 nRegionInfo.RegionLocY = regionData.Y;
794
795 lock (m_deadRegionCache)
796 {
797 if (m_deadRegionCache.ContainsKey(nRegionInfo.RegionHandle))
798 {
799 m_deadRegionCache.Remove(nRegionInfo.RegionHandle);
800 }
801 }
802
803 return m_localBackend.TriggerRegionUp(nRegionInfo, regionhandle);
804 }
805
806 public bool TriggerChildAgentUpdate(ulong regionHandle, ChildAgentDataUpdate cAgentData)
807 {
808 //m_log.Info("[INTER]: Incoming HGrid Child Agent Data Update");
809
810 return m_localBackend.TriggerChildAgentUpdate(regionHandle, cAgentData);
811 }
812
813 /// <summary>
814 ///
815 /// </summary>
816 /// <param name="regionHandle"></param>
817 /// <param name="agentData"></param>
818 /// <returns></returns>
819 public bool IncomingPrim(ulong regionHandle, UUID primID, string objData, int XMLMethod)
820 {
821 m_log.Debug("[HGrid]: Incoming Prim");
822 m_localBackend.TriggerExpectPrim(regionHandle, primID, objData, XMLMethod);
823
824 return true;
825 }
826
827 /// <summary>
828 ///
829 /// </summary>
830 /// <param name="regionHandle"></param>
831 /// <param name="agentID"></param>
832 /// <param name="position"></param>
833 /// <returns></returns>
834 public bool TriggerExpectAvatarCrossing(ulong regionHandle, UUID agentID, Vector3 position, bool isFlying)
835 {
836 return m_localBackend.TriggerExpectAvatarCrossing(regionHandle, agentID, position, isFlying);
837 }
838
839 public bool TriggerExpectPrimCrossing(ulong regionHandle, UUID agentID, Vector3 position, bool isPhysical)
840 {
841 return m_localBackend.TriggerExpectPrimCrossing(regionHandle, agentID, position, isPhysical);
842 }
843
844 public bool TriggerTellRegionToCloseChildConnection(ulong regionHandle, UUID agentID)
845 {
846 return m_localBackend.TriggerTellRegionToCloseChildConnection(regionHandle, agentID);
847 }
848
849 int timeOut = 10; //10 seconds
850 /// <summary>
851 /// Check that a region is available for TCP comms. This is necessary for .NET remoting between regions.
852 /// </summary>
853 /// <param name="address"></param>
854 /// <param name="port"></param>
855 /// <param name="retry"></param>
856 /// <returns></returns>
857 public bool CheckRegion(string address, uint port, bool retry)
858 {
859 bool available = false;
860 bool timed_out = true;
861
862 IPAddress ia;
863 IPAddress.TryParse(address, out ia);
864 IPEndPoint m_EndPoint = new IPEndPoint(ia, (int)port);
865
866 AsyncCallback callback = delegate(IAsyncResult iar)
867 {
868 Socket s = (Socket)iar.AsyncState;
869 try
870 {
871 s.EndConnect(iar);
872 available = true;
873 timed_out = false;
874 }
875 catch (Exception e)
876 {
877 m_log.DebugFormat(
878 "[HGrid]: Callback EndConnect exception: {0}:{1}", e.Message, e.StackTrace);
879 }
880
881 s.Close();
882 };
883
884 try
885 {
886 Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
887 IAsyncResult ar = socket.BeginConnect(m_EndPoint, callback, socket);
888 ar.AsyncWaitHandle.WaitOne(timeOut * 1000, false);
889 }
890 catch (Exception e)
891 {
892 m_log.DebugFormat(
893 "[HGrid]: CheckRegion Socket Setup exception: {0}:{1}", e.Message, e.StackTrace);
894
895 return false;
896 }
897
898 if (timed_out)
899 {
900 m_log.DebugFormat(
901 "[HGrid]: socket [{0}] timed out ({1}) waiting to obtain a connection.",
902 m_EndPoint, timeOut * 1000);
903
904 if (retry)
905 {
906 return CheckRegion(address, port, false);
907 }
908 }
909
910 return available;
911 }
912
913 public override bool CheckRegion(string address, uint port)
914 {
915 return CheckRegion(address, port, true);
916 }
917
918 public void NoteDeadRegion(ulong regionhandle)
919 {
920 lock (m_deadRegionCache)
921 {
922 if (m_deadRegionCache.ContainsKey(regionhandle))
923 {
924 m_deadRegionCache[regionhandle] = m_deadRegionCache[regionhandle] + 1;
925 }
926 else
927 {
928 m_deadRegionCache.Add(regionhandle, 1);
929 }
930 }
931
932 }
933
934 #endregion
935
936
937 } 258 }
938} 259}
generated by cgit v1.1 at 2024-12-19 19:51:20 +0000