It has been thoroughly tested.
Have you read troubleshooting guide ?
Yes.
Gone back to 4.0 now, and all working perfect....
Tested 4.1 with or without SSL, same thing.
I have no mods.
Installed on another test server, same thing...
Postgresql
2018-10-21 01:57:41 INFO: Logging initialized @24693ms to org.eclipse.jetty.util.log.Slf4jLog
2018-10-21 01:57:47 INFO: Operating system name: Windows Server 2012 R2 version: 6.3 architecture: amd64
2018-10-21 01:57:47 INFO: Java runtime name: OpenJDK 64-Bit Server VM vendor: Oracle Corporation version: 10.0.2.1-ojdkbuild+13
2018-10-21 01:57:47 INFO: Memory limit heap: 494mb non-heap: 0mb
2018-10-21 01:57:47 INFO: Character encoding: Cp1252 charset: windows-1252
2018-10-21 01:57:47 INFO: Version: 4.1-SNAPSHOT
2018-10-21 01:57:47 INFO: Starting server...
2018-10-21 01:57:48 INFO: jetty-9.4.12.v20180830; built: 2018-08-30T13:59:14.071Z; git: 27208684755d94a92186989f695db2d7b21ebc51; jvm 10.0.2.1-ojdkbuild+13
2018-10-21 01:57:49 INFO: Started o.t.w.@210d69a7{/,null,AVAILABLE}
2018-10-21 01:57:49 INFO: DefaultSessionIdManager workerName=node0
2018-10-21 01:57:49 INFO: No SessionScavenger set, using defaults
2018-10-21 01:57:49 INFO: node0 Scavenging every 600000ms
2018-10-21 01:57:55 INFO: Started o.e.j.s.ServletContextHandler@8c55d03{/,null,AVAILABLE}
2018-10-21 01:57:55 INFO: Started ServerConnector@647d5c84{HTTP/1.1,[http/1.1]}{0.0.0.0:8082}
2018-10-21 01:57:55 INFO: Started @38960ms
2018-10-21 02:00:22 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Route:82 < ReportResource:113 < ...)
2018-10-21 02:00:32 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Route:82 < ReportResource:113 < ...)
2018-10-21 02:00:32 ERROR: Thread exception - NullPointerException (... < ReportUtils:159 < Route:82 < ReportResource:113 < ...)
2018-10-21 02:00:49 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Events:130 < ReportResource:137 < ...)
2018-10-21 02:01:14 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:14 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:15 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:15 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:17 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:17 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:210 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:17 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:18 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:18 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:210 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:23 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:24 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:24 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:24 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:210 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:24 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:24 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:25 WARN: Geocoder network error - HTTP 429 Too Many Requests - ClientErrorException (... < JsonGeocoder:106 < ReportUtils:199 < *:299 < *:360 < Trips:44 < ...)
2018-10-21 02:01:25 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Trips:90 < ReportResource:182 < ...)
2018-10-21 02:05:31 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Route:82 < ReportResource:113 < ...)
2018-10-21 02:06:44 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < ReportUtils:158 < Events:130 < ReportResource:137 < ...)
2018-10-21 02:09:06 INFO: you may change the SPI on file: META-INF/services/org.jxls.util.ServiceFactory
2018-10-21 02:09:06 INFO: you may change the SPI on file: META-INF/services/org.jxls.util.JxlsConfigProvider
2018-10-21 02:09:06 ERROR: Method createTransformer of org.jxls.transform.poi.PoiTransformer class thrown an Exception - InvocationTargetException (... < Summary:114 < ReportResource:159 < *:90 < *:158 < ...)
What is the WebSocket error? Check browser network console for details.
I reverted back, so cant check the web-socket fault, but the report fault is above.
None of the report export worked, and the new email report didnt work,
Back to 4.0 now, and all working fine....
After utdate to 4.1 i get web-socket connection error all the time, and i cant export reports any more...
No mods.
In console i have this error: