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author | Justin Clark-Casey (justincc) | 2011-06-24 19:49:05 +0100 |
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committer | Justin Clark-Casey (justincc) | 2011-06-24 19:49:05 +0100 |
commit | de20f0603fa419ba16c56d16c2ad55301cad8b83 (patch) | |
tree | d93ef87605cc632744ec21f8fb6ea035e083e1c0 /OpenSim/Services/GridService/HypergridLinker.cs | |
parent | Merge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff) | |
download | opensim-SC_OLD-de20f0603fa419ba16c56d16c2ad55301cad8b83.zip opensim-SC_OLD-de20f0603fa419ba16c56d16c2ad55301cad8b83.tar.gz opensim-SC_OLD-de20f0603fa419ba16c56d16c2ad55301cad8b83.tar.bz2 opensim-SC_OLD-de20f0603fa419ba16c56d16c2ad55301cad8b83.tar.xz |
Tell hypergridders when their teleports fail because of the 4096 limit rather than just saying "destination not found"
Instead of performing the 4096 check when the region is linked (and subsequently removing the link), leave the link in place and perform the check in the entity transfer module
This allows us to explicitly tell the hypergridder why the teleport failed (region out of range).
It also allows people on regions that are within range (on a large source grid) to teleport.
The Check4096 config parameter in the [GridService] section is replaced by a max_distance paramter in a new [EntityTransfer] section in OpenSimDefaults.ini
Since the parameter is in OpenSimDefaults.ini no action needs to be taken unless you want to increase this limit. It could also be decreased.
The check is being made in the base entity transfer module, since I believe the viewer problem occurs both on extremely large grids and while hypergridding.
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Services/GridService/HypergridLinker.cs | 115 |
1 files changed, 59 insertions, 56 deletions
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs index 5262598..83ec122 100644 --- a/OpenSim/Services/GridService/HypergridLinker.cs +++ b/OpenSim/Services/GridService/HypergridLinker.cs | |||
@@ -63,7 +63,7 @@ namespace OpenSim.Services.GridService | |||
63 | protected GatekeeperServiceConnector m_GatekeeperConnector; | 63 | protected GatekeeperServiceConnector m_GatekeeperConnector; |
64 | 64 | ||
65 | protected UUID m_ScopeID = UUID.Zero; | 65 | protected UUID m_ScopeID = UUID.Zero; |
66 | protected bool m_Check4096 = true; | 66 | // protected bool m_Check4096 = true; |
67 | protected string m_MapTileDirectory = string.Empty; | 67 | protected string m_MapTileDirectory = string.Empty; |
68 | protected string m_ThisGatekeeper = string.Empty; | 68 | protected string m_ThisGatekeeper = string.Empty; |
69 | protected Uri m_ThisGatekeeperURI = null; | 69 | protected Uri m_ThisGatekeeperURI = null; |
@@ -121,7 +121,7 @@ namespace OpenSim.Services.GridService | |||
121 | if (scope != string.Empty) | 121 | if (scope != string.Empty) |
122 | UUID.TryParse(scope, out m_ScopeID); | 122 | UUID.TryParse(scope, out m_ScopeID); |
123 | 123 | ||
124 | m_Check4096 = gridConfig.GetBoolean("Check4096", true); | 124 | // m_Check4096 = gridConfig.GetBoolean("Check4096", true); |
125 | 125 | ||
126 | m_MapTileDirectory = gridConfig.GetString("MapTileDirectory", "maptiles"); | 126 | m_MapTileDirectory = gridConfig.GetString("MapTileDirectory", "maptiles"); |
127 | 127 | ||
@@ -347,14 +347,18 @@ namespace OpenSim.Services.GridService | |||
347 | return true; | 347 | return true; |
348 | } | 348 | } |
349 | 349 | ||
350 | uint x, y; | 350 | // We are now performing this check for each individual teleport in the EntityTransferModule instead. This |
351 | if (m_Check4096 && !Check4096(handle, out x, out y)) | 351 | // allows us to give better feedback when teleports fail because of the distance reason (which can't be |
352 | { | 352 | // done here) and it also hypergrid teleports that are within range (possibly because the source grid |
353 | RemoveHyperlinkRegion(regInfo.RegionID); | 353 | // itself has regions that are very far apart). |
354 | reason = "Region is too far (" + x + ", " + y + ")"; | 354 | // uint x, y; |
355 | m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")"); | 355 | // if (m_Check4096 && !Check4096(handle, out x, out y)) |
356 | return false; | 356 | // { |
357 | } | 357 | // //RemoveHyperlinkRegion(regInfo.RegionID); |
358 | // reason = "Region is too far (" + x + ", " + y + ")"; | ||
359 | // m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")"); | ||
360 | // //return false; | ||
361 | // } | ||
358 | 362 | ||
359 | regInfo.RegionID = regionID; | 363 | regInfo.RegionID = regionID; |
360 | 364 | ||
@@ -405,60 +409,59 @@ namespace OpenSim.Services.GridService | |||
405 | } | 409 | } |
406 | } | 410 | } |
407 | 411 | ||
408 | /// <summary> | 412 | // Not currently used |
409 | /// Cope with this viewer limitation. | 413 | // /// <summary> |
410 | /// </summary> | 414 | // /// Cope with this viewer limitation. |
411 | /// <param name="regInfo"></param> | 415 | // /// </summary> |
412 | /// <returns></returns> | 416 | // /// <param name="regInfo"></param> |
413 | public bool Check4096(ulong realHandle, out uint x, out uint y) | 417 | // /// <returns></returns> |
414 | { | 418 | // public bool Check4096(ulong realHandle, out uint x, out uint y) |
415 | uint ux = 0, uy = 0; | 419 | // { |
416 | Utils.LongToUInts(realHandle, out ux, out uy); | 420 | // uint ux = 0, uy = 0; |
417 | x = ux / Constants.RegionSize; | 421 | // Utils.LongToUInts(realHandle, out ux, out uy); |
418 | y = uy / Constants.RegionSize; | 422 | // x = ux / Constants.RegionSize; |
419 | 423 | // y = uy / Constants.RegionSize; | |
420 | const uint limit = (4096 - 1) * Constants.RegionSize; | 424 | // |
421 | uint xmin = ux - limit; | 425 | // const uint limit = (4096 - 1) * Constants.RegionSize; |
422 | uint xmax = ux + limit; | 426 | // uint xmin = ux - limit; |
423 | uint ymin = uy - limit; | 427 | // uint xmax = ux + limit; |
424 | uint ymax = uy + limit; | 428 | // uint ymin = uy - limit; |
425 | // World map boundary checks | 429 | // uint ymax = uy + limit; |
426 | if (xmin < 0 || xmin > ux) | 430 | // // World map boundary checks |
427 | xmin = 0; | 431 | // if (xmin < 0 || xmin > ux) |
428 | if (xmax > int.MaxValue || xmax < ux) | 432 | // xmin = 0; |
429 | xmax = int.MaxValue; | 433 | // if (xmax > int.MaxValue || xmax < ux) |
430 | if (ymin < 0 || ymin > uy) | 434 | // xmax = int.MaxValue; |
431 | ymin = 0; | 435 | // if (ymin < 0 || ymin > uy) |
432 | if (ymax > int.MaxValue || ymax < uy) | 436 | // ymin = 0; |
433 | ymax = int.MaxValue; | 437 | // if (ymax > int.MaxValue || ymax < uy) |
434 | 438 | // ymax = int.MaxValue; | |
435 | // Check for any regions that are within the possible teleport range to the linked region | 439 | // |
436 | List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax); | 440 | // // Check for any regions that are within the possible teleport range to the linked region |
437 | if (regions.Count == 0) | 441 | // List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax); |
438 | { | 442 | // if (regions.Count == 0) |
439 | return false; | 443 | // { |
440 | } | 444 | // return false; |
441 | else | 445 | // } |
442 | { | 446 | // else |
443 | // Check for regions which are not linked regions | 447 | // { |
444 | List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID); | 448 | // // Check for regions which are not linked regions |
445 | IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks); | 449 | // List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID); |
446 | if (availableRegions.Count() == 0) | 450 | // IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks); |
447 | return false; | 451 | // if (availableRegions.Count() == 0) |
448 | } | 452 | // return false; |
449 | 453 | // } | |
450 | return true; | 454 | // |
451 | } | 455 | // return true; |
456 | // } | ||
452 | 457 | ||
453 | private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle) | 458 | private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle) |
454 | { | 459 | { |
455 | |||
456 | RegionData rdata = m_GridService.RegionInfo2RegionData(regionInfo); | 460 | RegionData rdata = m_GridService.RegionInfo2RegionData(regionInfo); |
457 | int flags = (int)OpenSim.Data.RegionFlags.Hyperlink + (int)OpenSim.Data.RegionFlags.NoDirectLogin + (int)OpenSim.Data.RegionFlags.RegionOnline; | 461 | int flags = (int)OpenSim.Data.RegionFlags.Hyperlink + (int)OpenSim.Data.RegionFlags.NoDirectLogin + (int)OpenSim.Data.RegionFlags.RegionOnline; |
458 | rdata.Data["flags"] = flags.ToString(); | 462 | rdata.Data["flags"] = flags.ToString(); |
459 | 463 | ||
460 | m_Database.Store(rdata); | 464 | m_Database.Store(rdata); |
461 | |||
462 | } | 465 | } |
463 | 466 | ||
464 | private void RemoveHyperlinkRegion(UUID regionID) | 467 | private void RemoveHyperlinkRegion(UUID regionID) |