Opened 8 years ago
Closed 7 years ago
#13603 closed defect (needinfo)
JOSM WMS/TMS cache seems to not work efficiently on slow connections
Reported by: | dido | Owned by: | dido |
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Priority: | normal | Milestone: | |
Component: | Core imagery | Version: | latest |
Keywords: | wms tms jcs cache | Cc: | wiktorn |
Description (last modified by )
Fetching of WMS tiles from a remote WMS server on a slow connection seem to happen always, although tiles are already in cache.
Usecase:
- Have a WMS layer, no tiles fetched, cache cleared (cache db deleted). Internet connection is slow (tens of kb/s).
- Download some OSM data. Wait to fetch all tiles in perimeter.
- Pan to an adjacent perimeter, black rectangles and a hourglass appear. No tiles still fetched.
- Pan back to the location in 2. Instead of cached tiles, black rectangles and a hourglass appear also there.
Imagery settings:
Max disk per imagery: 1 024 MB
Tiles zoom offset: +1
Other settings are default: 10 connections, tile size 512, etc.
Status messages at CMD window:
======================================
INFO: GET http://someserver.net/api/0.6/user/details (get number of unread messages) -> 200 INFO: Open file: C:\tmp\strandza.joz (778567 bytes) [INFO] CompositeCacheManager - Instance is null, returning unconfigured instance [INFO] ThreadPoolManager - thread_pool.default PoolConfiguration = useBoundary = [false] boundarySize = [2000] maximumPoolSize = [150] minimumPoolSize = [4] keepAliveTime = [300000] whenBlockedPolicy = [RUN] startUpSize = [4] [INFO] CompositeCacheManager - Setting default auxiliaries to null [INFO] CompositeCacheManager - setting defaultCompositeCacheAttributes to [ useLateral = true, useRemote = true, useDisk = true, maxObjs = 1000, maxSpoolPerRun = -1, diskUsagePattern = UPDATE, spoolChunkSize = 2 ] [INFO] CompositeCacheManager - setting defaultElementAttributes to [ IS_LATERAL = true, IS_SPOOL = true, IS_REMOTE = true, IS_ETERNAL = false, MaxLifeSeconds = -1, IdleTime = -1, CreateTime = 1473411414821, LastAccessTime = 1473411414821, getTimeToLiveSeconds() = -1, createTime = 1473411414821 ] [INFO] CompositeCacheConfigurator - Parsed regions [] [INFO] CompositeCacheManager - Finished configuration in 16 ms. [INFO] CompositeCacheConfigurator - No special ElementAttribute class defined for key [jcs.region.WMS.elementattributes], using default class. [INFO] AbstractDoubleLinkedListMemoryCache - initialized MemoryCache for WMS [INFO] CompositeCache - Constructed cache with name [WMS] and cache attributes [ useLateral = true, useRemote = true, useDisk = true, maxObjs = 0, maxSpoolPerRun = -1, diskUsagePattern = UPDATE, spoolChunkSize = 2 ] [INFO] BlockDiskCache - Region [WMS_BLOCK_v2] Constructing BlockDiskCache with attributes BlockDiskAttributes DiskPath [C:\Users\a\AppData\Local\JOSM\cache\tiles] MaxKeySize [1048576] MaxPurgatorySize [5000] BlockSizeBytes [4096] KeyPersistenceIntervalSeconds [300] DiskLimitType [SIZE] [INFO] BlockDiskCache - Region [WMS_BLOCK_v2] Cache file root directory: [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDisk - Constructing BlockDisk, blockSizeBytes [4096] [INFO] BlockDiskKeyStore - Region [WMS_BLOCK_v2] Cache file root directory [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDiskKeyStore - Region [WMS_BLOCK_v2] Key File [C:\Users\a\AppData\Local\JOSM\cache\tiles\WMS_BLOCK_v2.key] [INFO] BlockDiskKeyStore - Region [WMS_BLOCK_v2] Loading keys for C:\Users\a\AppData\Local\JOSM\cache\tiles\WMS_BLOCK_v2.key [INFO] BlockDiskKeyStore - Region [WMS_BLOCK_v2] Set maxKeySize to: '1048576' [INFO] BlockDiskKeyStore - Region [WMS_BLOCK_v2] Loaded keys from [WMS_BLOCK_v2], key count: 217; up to 1048576 will be available. [INFO] BlockDiskCache - Region [WMS_BLOCK_v2] Block Disk Cache is alive. [INFO] CompositeCacheConfigurator - No special ElementAttribute class defined for key [jcs.region.TMS.elementattributes], using default class. [INFO] AbstractDoubleLinkedListMemoryCache - initialized MemoryCache for TMS [INFO] CompositeCache - Constructed cache with name [TMS] and cache attributes [ useLateral = true, useRemote = true, useDisk = true, maxObjs = 0, maxSpoolPerRun = -1, diskUsagePattern = UPDATE, spoolChunkSize = 2 ] [INFO] BlockDiskCache - Region [TMS_BLOCK_v2] Constructing BlockDiskCache with attributes BlockDiskAttributes DiskPath [C:\Users\a\AppData\Local\JOSM\cache\tiles] MaxKeySize [1048576] MaxPurgatorySize [5000] BlockSizeBytes [4096] KeyPersistenceIntervalSeconds [300] DiskLimitType [SIZE] [INFO] BlockDiskCache - Region [TMS_BLOCK_v2] Cache file root directory: [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDisk - Constructing BlockDisk, blockSizeBytes [4096] [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Cache file root directory [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Key File [C:\Users\a\AppData\Local\JOSM\cache\tiles\TMS_BLOCK_v2.key] [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Loading keys for C:\Users\a\AppData\Local\JOSM\cache\tiles\TMS_BLOCK_v2.key [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Set maxKeySize to: '1048576' [WARN] BlockDiskCache - Region [TMS_BLOCK_v2] Resetting cache [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Saving keys to [C:\Users\a\AppData\Local\JOSM\cache\tiles\TMS_BLOCK_v2.key], key count [0] [INFO] BlockDiskKeyStore - Region [TMS_BLOCK_v2] Finished saving keys. It took 2ms. to store 0 keys. Key file length [4] [INFO] BlockDiskCache - Region [TMS_BLOCK_v2] Block Disk Cache is alive. INFO: AbstractTileSourceLayer: estimated visible tiles: 28, estimated cache size: 224 INFO: AbstractTileSourceLayer: estimated visible tiles: 28, estimated cache size: 224 INFO: AbstractTileSourceLayer: estimated visible tiles: 12, estimated cache size: 96 INFO: AbstractTileSourceLayer: estimated visible tiles: 12, estimated cache size: 96 INFO: AbstractTileSourceLayer: estimated visible tiles: 12, estimated cache size: 96 INFO: AbstractTileSourceLayer: estimated visible tiles: 12, estimated cache size: 96 INFO: Allocate for tile source layer: 96 MB of memory. Available: 1 206 MB. INFO: Getting NaN% of area, already have NaN%, overlap NaN% INFO: Getting 0,0% of area, already have 134,0%, overlap 34,0% INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3062372.1084108,5157971.3081892,3062677.8565108,5158277.0562892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3062677.8565108,5157971.3081892,3062983.6046108,5158277.0562892 -> 200 INFO: Getting 0,0% of area, already have 106,7%, overlap 6,7% INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064206.5970108,5157971.3081892,3064512.3451108,5158277.0562892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063900.8489108,5157971.3081892,3064206.5970108,5158277.0562892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3062983.6046108,5157971.3081892,3063289.3527108,5158277.0562892 -> 200 INFO: Getting 0,0% of area, already have 100,0%, overlap 0,0% INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063289.3527108,5158277.0562892,3063595.1008108,5158582.8043892 -> 200 INFO: Getting 0,0% of area, already have 166,3%, overlap 66,3% INFO: Getting 0,0% of area, already have 104,1%, overlap 4,1% [INFO] CacheEventQueue - Cache event queue created: CacheEventQueue [listenerId=237599553, cacheName=WMS_BLOCK_v2] INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063595.1008108,5156136.8195892,3063900.8489108,5156442.5676892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063900.8489108,5156136.8195892,3064206.5970108,5156442.5676892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064206.5970108,5156136.8195892,3064512.3451108,5156442.5676892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063900.8489108,5155831.0714892,3064206.5970108,5156136.8195892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063289.3527108,5156136.8195892,3063595.1008108,5156442.5676892 -> 200 INFO: Getting 0,0% of area, already have 100,0%, overlap 0,0% INFO: Getting 0,0% of area, already have 103,7%, overlap 3,7% INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3062983.6046108,5158277.0562892,3063289.3527108,5158582.8043892 -> 200 [INFO] CacheEventQueue - Cache event queue created: CacheEventQueue [listenerId=237599553, cacheName=WMS_BLOCK_v2] INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064206.5970108,5155831.0714892,3064512.3451108,5156136.8195892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063595.1008108,5158277.0562892,3063900.8489108,5158582.8043892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064512.3451108,5155831.0714892,3064818.0932108,5156136.8195892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064512.3451108,5156136.8195892,3064818.0932108,5156442.5676892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3062677.8565108,5158277.0562892,3062983.6046108,5158582.8043892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063900.8489108,5158277.0562892,3064206.5970108,5158582.8043892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064818.0932108,5156136.8195892,3065123.8413108,5156442.5676892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063595.1008108,5155831.0714892,3063900.8489108,5156136.8195892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064818.0932108,5156748.3157892,3065123.8413108,5157054.0638892 -> 200 [INFO] CacheEventQueue - Cache event queue created: CacheEventQueue [listenerId=237599553, cacheName=WMS_BLOCK_v2] INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064818.0932108,5156442.5676892,3065123.8413108,5156748.3157892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3064818.0932108,5155831.0714892,3065123.8413108,5156136.8195892 -> 200 INFO: GET http://someserver.net/cgi-bin/mapserv?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=orthophoto-BG-2011&STYLES=&SRS=EPSG:3857&WIDTH=512&HEIGHT=512&BBOX=3063289.3527108,5155831.0714892,3063595.1008108,5156136.8195892 -> 200 INFO: GET http://someserver.net/api/0.6/user/details (get number of unread messages) -> 200 INFO: GET http://someserver.net/api/0.6/user/details (get number of unread messages) -> 200 [INFO] CompositeCacheConfigurator - No special ElementAttribute class defined for key [jcs.region.WMTS.elementattributes], using default class. [INFO] AbstractDoubleLinkedListMemoryCache - initialized MemoryCache for WMTS [INFO] CompositeCache - Constructed cache with name [WMTS] and cache attributes [ useLateral = true, useRemote = true, useDisk = true, maxObjs = 0, maxSpoolPerRun = -1, diskUsagePattern = UPDATE, spoolChunkSize = 2 ] [INFO] BlockDiskCache - Region [WMTS_BLOCK_v2] Constructing BlockDiskCache with attributes BlockDiskAttributes DiskPath [C:\Users\a\AppData\Local\JOSM\cache\tiles] MaxKeySize [1048576] MaxPurgatorySize [5000] BlockSizeBytes [4096] KeyPersistenceIntervalSeconds [300] DiskLimitType [SIZE] [INFO] BlockDiskCache - Region [WMTS_BLOCK_v2] Cache file root directory: [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDisk - Constructing BlockDisk, blockSizeBytes [4096] [INFO] BlockDiskKeyStore - Region [WMTS_BLOCK_v2] Cache file root directory [C:\Users\a\AppData\Local\JOSM\cache\tiles] [INFO] BlockDiskKeyStore - Region [WMTS_BLOCK_v2] Key File [C:\Users\a\AppData\Local\JOSM\cache\tiles\WMTS_BLOCK_v2.key] [INFO] BlockDiskKeyStore - Region [WMTS_BLOCK_v2] Set maxKeySize to: '1048576' [WARN] BlockDiskCache - Region [WMTS_BLOCK_v2] Resetting cache [INFO] BlockDiskKeyStore - Region [WMTS_BLOCK_v2] Saving keys to [C:\Users\a\AppData\Local\JOSM\cache\tiles\WMTS_BLOCK_v2.key], key count [0] [INFO] BlockDiskKeyStore - Region [WMTS_BLOCK_v2] Finished saving keys. It took 1ms. to store 0 keys. Key file length [4] [INFO] BlockDiskCache - Region [WMTS_BLOCK_v2] Block Disk Cache is alive.
Attachments (0)
Change History (6)
comment:1 by , 8 years ago
Description: | modified (diff) |
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Priority: | major → normal |
comment:2 by , 8 years ago
Cc: | added |
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Component: | Core → Core imagery |
Keywords: | wms tms jcs added; WMS notshowing cached images removed |
comment:3 by , 8 years ago
Owner: | changed from | to
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Status: | new → needinfo |
follow-up: 5 comment:4 by , 8 years ago
Hi,
WMS service I use is restricted by IP-address. I can provide service access if you contact me privately.
comment:5 by , 8 years ago
Replying to dido:
WMS service I use is restricted by IP-address. I can provide service access if you contact me privately.
Did you try raising minimum_expires
? Did it not help?
Can you post a screen shot of tile info? (you get it by right-clicking downloaded tile and choosing "show tile info")?
Or you can contact me via OSM Messaging: http://www.openstreetmap.org/user/WiktorN - so I can check, if this is a problem on server side or on JOSM side.
comment:6 by , 7 years ago
Resolution: | → needinfo |
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Status: | needinfo → closed |
I can't confirm this behaviour with WMS that I test with. Can you provide information, which WMS service do you use?
Does setting
imagery.generic.minimum_expires
to high value, like 604800000 (this is one week) help?