Tag Archives: Jetty

B4J: IMPORTANT change in ABMaterial for B4J 5.80+

As B4J 5.80 has been updated to Jetty 9.4.6 (which contains an important change in the internal Session framework), you will need to update some code in StartServer() and StartServerHTTP2() in the ABMApplication module.

In pre B4J 5.80 with Jetty 9.3.x it was:

Dim joServer As JavaObject = srvr
joServer.GetFieldJO("server").RunMethod("stop", Null)
joServer.GetFieldJO("context").RunMethodJO("getSessionHandler", Null).RunMethodJO("getSessionManager", Null).RunMethodJO("getSessionCookieConfig", Null).RunMethod("setMaxAge", Array(31536000)) ' 1 year

'NEW FEATURE! Each App has its own Session Cookie
joServer.GetFieldJO("context").RunMethodJO("getSessionHandler", Null).RunMethodJO("getSessionManager", Null).RunMethodJO("getSessionCookieConfig", Null).RunMethod("setName", Array(ABMShared.AppName.ToUpperCase))
joServer.GetFieldJO("server").RunMethod("start", Null)

must be changed to this in B4J 5.80+ with Jetty 9.4.6:

Dim joServer As JavaObject = srvr
joServer.GetFieldJO("server").RunMethod("stop", Null)
joServer.GetFieldJO("context").RunMethodJO("getSessionHandler", Null).RunMethodJO("getSessionCookieConfig", Null).RunMethod("setMaxAge", Array(31536000)) ' 1 year

' NEW FEATURE! Each App has its own Session Cookie
joServer.GetFieldJO("context").RunMethodJO("getSessionHandler", Null).RunMethodJO("getSessionCookieConfig", Null).RunMethod("setName", Array(ABMShared.AppName.ToUpperCase))
joServer.GetFieldJO("server").RunMethod("start", Null)

' + This setting is with reservation until confirmation
Dim secs As Long = ABMShared.CacheScavengePeriodSeconds ' must be defined as a long, else you get a 'java.lang.RuntimeException: Method: setIntervalSec not matched.' error
joServer.GetFieldJO("context").RunMethodJO("getSessionHandler", Null).RunMethodJO("getSessionIdManager", Null).RunMethodJO("getSessionHouseKeeper", Null).RunMethod("setIntervalSec", Array As Object(secs))

This will be corrected in the next upcoming release 3.75 of ABMaterial.

Alwaysbusy

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