B4J Question B4J server logs folder log files date+time format

[AnandGupta]

I have created simple server, taking guess my number example,

    srvr.AddHandler("/Server_Log",     "Server_Log", False)
    srvr.AddHandler("/guessmynumber/guess", "GuessMyNumber", False)

All fine here.

I noted that the B4J server creates log files in "logs" folder like

b4j-2022_07_09.request.log
b4j-2022_07_07.request.log
b4j-2022_07_06.request.log

Now the date time are written as GMT +0000.

How can I make it to write the date time in IST +5.30 ?
For example in image above the time should be 23:58:18

 

[Erel]

Update to v4.01.

srvr.LogFormat = $"%{client}a - %u %{dd/MMM/yyyy:HH:mm:ss ZZZ|GMT+5:30}t "%r" %s %O "%{Referer}i" "%{User-Agent}i""$

Should be set before the call to Server.Start.

 

[AnandGupta]

Update to v4.01.

Thanks @Erel , but this requires Java 11+, but I want to keep using Java 8 for benefit of "java -jar .." execution.
Can I get it with Java 8 ?

 

[Erel]

but I want to keep using Java 8 for benefit of "java -jar .." execution

This also works with Java 11+. It only becomes more complicated with UI apps.