[Wrapper-user] Problem to log in WARN level before stopping

[Fabian G. <fab...@mu...>]

Hello,

This is my first mail so greetings to all.

I'm a having the following issue.
The log level is set to WARN in wrapper.conf both for the console and the
log file.

Before starting the wrapper through WrapperManager.start, I should perform
a verification. In case this verification fails, I have to start the java
side of the wrapper only to log to wrapper log file as well as the console.
So, what I do is perform WrapperManager.start WrapperManager.log and the
WrapperManger.stop.
The issue I'm having is that I have no way to verify that the socket
connection to the wrapper backend is actually opened, so if I perform:

WrapperManager.start
WrapperManager.log
WrapperManager.stop

the log command is not sent to the backend before stopping the java side of
the application.

If I use something like this:

WrapperManager.start
Thread.sleep(10000)
WrapperManager.log
WrapperManager.stop

I manage to get the the message logged, but I am being confident that the
sleep time is the appropriate (kind of a hack).

From:

https://sourceforge.net/p/wrapper/mailman/message/30555007/

that for levels above INFO, that's the only way I have to log one of my
messages to the logfile and the console as it is managed by the backend. Is
there any other way apart from the sleep to make sure that the message is
logged before sending the WrapperManager.stop.

Thanks in advance!