id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13128	JCS WMS TileCache not used if JOSM is run offline	cmuelle8	wiktorn	"If there is no network connection, or if the WMS host is unavailable/unreachable,
WMS layer shows ""error"" tiles instead of cached tiles.

Expected behavior:
* Only try to update cached tile, if network and host is actually available.
* Show cached tile, if available in cache.

In addition it would be nice to have mbtiles import/export function under Settings (F12) > WMS Panel > Cache Contents. But this is just nice to have, while above is crucial, imho.

{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-07-10 01:08:07 +0200 (Sun, 10 Jul 2016)
Build-Date:2016-07-10 01:32:29
Revision:10523
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10523 de) Linux No LSB modules are available.
Memory Usage: 518 MB / 1820 MB (126 MB allocated, but free)
Java version: 1.8.0_91-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Dataset consistency test: No problems found

Plugins:
- PicLayer (32329)
- RoadSigns (32309)
- apache-commons (32309)
- editgpx (32309)
- jogl (1.0.46)
- kendzi3d (1.0.190.1)
- kendzi3d-resources (0.0.1)
- log4j (32309)
- measurement (32324)
- openvisible (32309)
- pbf (32309)
- photo_geotagging (32326)
- photoadjust (32329)
- poly (32309)
- print (32309)
- reverter (32309)
- turnlanes (32309)
- turnrestrictions (32386)
- undelete (32309)
- utilsplugin2 (32333)
- wikipedia (32627)
}}}"	defect	closed	normal	16.07	Core imagery	latest	fixed	imagery wms jcs tile cache offline