Adding remote debugging to tomcat7

[Valentin Popov]

ln -s /usr/local/openjdk7/jre/lib/amd64/libnpt.so /usr/local/lib/libnpt.so 

http://forums.freebsd.org/showthread.php?t=32248

> On Tue, 22 Jan 2013 07:49:50 +0100, David Demelier <demelier.david at gmail.com> wrote:
> 
>> Hello there,
>> 
>> Sorry for cross posting, I'm not on the freebsd-java list.
>> 
>> I would like to enable remote debugging to tomcat, as seen here
>> http://wiki.apache.org/tomcat/FAQ/Developing#Q1 it is said to add the
>> following options to the JVM :
>> 
>> -Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
>> 
>> So I have added to the rc.conf
>> 
>> tomcat7_enable="YES"
>> tomcat7_java_opts="-XX:MaxPermSize=512m -Xdebug
>> -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n"
>> 
>> Note that the first option is only to prevent a PermGen out of space
>> error. With that setup, tomcat fails to starts with:
>> 
>> /usr/local/etc/rc.d/tomcat7: WARNING: failed to start tomcat7
>> 
>> And in the tomcat logs:
>> 
>> NPT ERROR: Cannot open library
>> Service exit with a return value of 1
>> 
>> I am using tomcat-7.0.34 on FreeBSD 9-STABLE amd64.
>> 
>> Cheers,
> 
> 
> What java version are you using?
> 
> Ronald.
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 С Уважением,
Валентин Попов