Re: [Wrapper-user] HP-UX 11i 64 bit:log level DEBUG crashes application

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Venkatesh,

as far as I found out so far, 32-bit HP-UX uses the .sl extension, whereas 64-bit uses the .so extension.
I also have only a 32-bit HP-UX at my hands, so I can't tell for sure what went wrong.
But I found the following on HP's site (that seems to describe your problem):

http://www.hp.com/products1/unix/java/faq/index.html#troubleshoot11

If you don't get further, it would be good to post the Makefile.

Cheers,
Andreas

> 
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> Hi All,
> 
> Congratulations on building an excellent product.
> It fills a very important need in the Java market.
> 
> For our production environment we are using the following:
> 0.HP-UX 11i ( 64 bit )
> 1.Java 1.4.2_03
> 2.Wrapper version 3.1.0
> 
> In the absence of a 64-bit binary library and hitting the problems discussed earlier in the mailing list,
> with the 32-bit library.
> Re: http://sourceforge.net/mailarchive/forum.php?thread_id=3751203&forum_id=11948
> 
> I used the cc,make and ld native to HP-UX to build the libwrapper.sl library from source.(GNU utilities not being allowed).
> The source files for building the library were wrapperjni_unix.c,wrapperinfo.c,wrapperjni.c.
> 
> On changing the properties
> wrapper.console.loglevel=DEBUG
> wrapper.logfile.loglevel=DEBUG
> from INFO to DEBUG
> 
> I hit the following,
> DEBUG OUTPUT
> ------------
> STATUS | wrapper  | 2004/06/29 13:20:34 | --> Wrapper Started as Console
> DEBUG  | wrapperp | 2004/06/29 13:20:34 | server listening on port 32000.
> ..
> DEBUG  | wrapperp | 2004/06/29 13:20:35 | socket creation failed. (11)
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Initializing...
> DEBUG  | wrapperp | 2004/06/29 13:20:35 | socket creation failed. (11)
> ..
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Loaded native library: libwrapper.so
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Calling native initialization method.
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Inside native WrapperManager initialization method
> ..
> INFO   | jvm 1    | 2004/06/29 13:20:35 | WrapperManager.start(org.tanukisoftware.wrapper.test.Main@a981ca, args[]) called by thread: main
> ..
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Open socket to wrapper...
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Opened Socket
> INFO   | jvm 1    | 2004/06/29 13:20:35 | Send a packet KEY : HjjwQG4LdL3g_kNV
> INFO   | jvm 1    | 2004/06/29 13:20:35 | handleSocket(Socket[addr=/127.0.0.1,port=32000,localport=57670])
> DEBUG  | wrapperp | 2004/06/29 13:20:35 | accepted a socket from 127.0.0.1 on port 57670
> ..
> DEBUG  | wrapper  | 2004/06/29 13:20:35 | Start Application.
> DEBUG  | wrapperp | 2004/06/29 13:20:35 | socket creation failed. (11)
> DEBUG  | wrapperp | 2004/06/29 13:20:35 | socket not open, so packet not sent START : start
> ERROR  | wrapper  | 2004/06/29 13:20:35 | Unable to send the start command to the JVM.
> ERROR  | wrapper  | 2004/06/29 13:20:35 | Sending the JVM process a SIGTERM
> ..
> ERROR  | wrapper  | 2004/06/29 13:20:37 | Critical error: wait for JVM process failed (No child processes)
> 
> END DEBUG OUTPUT
> ----------------
> Note 1:It still says libwrapper.so loaded, even though there is no libwrapper.so in the path, its libwrapper.sl
> Note 2:On changing the log level back to INFO from DEBUG it works fine
> Note 3:Using method 3 i integrated my application with the wrapper and hit the exact same problem, if i keep the wrapper loglevel at INFO and my application loglevel at DEBUG( using log4j )it works fine.
> Note 4:The debug output has been truncated to make it a bit more readable, i can send the full log if required.
> 
> What other diagnostics can i run to narrow down the problem ?
> 
> Rgds,
> Venkatesh S.
> 
> 
> 
> 
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