-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Mark,
On 5/17/14, 10:58 AM, Mark Eggers wrote: > Chris, > > On 5/16/2014 8:46 AM, Christopher Schultz wrote: >> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 >> >> Mark, >> >> On 5/14/14, 1:41 PM, Mark Eggers wrote: >>> On Wed, 14 May 2014 12:28:46 -0400, David kerber wrote: >>> >>>> I am working on a small Tomcat servlet to monitor other >>>> tomcat-based applications running on the same physical >>>> machine, and am trying to figure out the best way to >>>> communicate between the monitoring app, and the monitored >>>> apps. >>>> >>>> My setup has several tomcat instances of a single >>>> application, each running from its own directory, and >>>> listening on its own TCP port. So there is no direct >>>> communication between the instances. >>>> >>>> I'm trying to monitor various data about the application, >>>> not about tomcat itself or the JVM. So I want to collect such >>>> things as the number of requests it has processed, the last >>>> data received, etc, and not things like memory and cpu usage. >>>> It is my app, so I can (and expect to need to) add methods or >>>> servlets to return the information I want to collect. >>>> >>>> My question is, what is the best way to make the request to >>>> get the data? Would URL request from the monitoring app to >>>> the monitored app be appropriate, and then parse the response >>>> out for display in a browser? If so, what java class is >>>> likely to be useful for this communication? I will have all >>>> the information needed to connect to the application instance >>>> (server, port, etc), but want it to be portable across OS >>>> types. >>>> >>>> Thanks! >>> >>> http://wiki.apache.org/tomcat/FAQ/Monitoring >>> >>> In particular, item 3. Unfortunately, the sample code seems to >>> be missing . . . >> >> Which is "item 3"? I'd be happy to fix whatever is missing. >> >> - -chris > > Example Application Exposing Internals Using JMX > > at the bottom of the page goes nowhere. More accurately, it goes to > a placeholder page. Aah. NevenCvetkovic added that link, not me, so I dunno what he was expecting to put there. I should probably link to my ApacheCon presentation if I'm not going to take some time to update the wiki itself. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJTeSWGAAoJEBzwKT+lPKRYyFYP/iBJGwEDqWRCu8Lv5Bt/OTzr W4GOxbLV5Kkp6GBE+XaUWbwo+Mpz2+NkrtJ6HBjSpG8AtONDxH98GDGe2RWaV0d9 1pVGhRzBMOHnohVjJ+3s4KK0fKrzO/fmSYu/qgZBlGwZy/8Pw3tWMmXwFP5uOSDK Q7qchK54Na7WWvEd3hoOCz9tSXUX+VU+rCxHKlLDaH6f4oDsnXaA/DWWSxIGuuBj 7+TUBp43Rg/WDDBnrlBjdaTqpXvrdQ81Ys+nXJIeeJucOpKDaQi3MBhOt9jYnU3L VhHzLdS3pZGhx9kM+4TBaA2Hr3wbEn6RhF50EEgJSwqYqbxu6ZC/GBwNBPy9m0Yx wOKSoHO1UVHxa9nAv5ovhP5tvDdN66CxlcekHUhFev6QnPS+pdpQYQxisbWpr1HH p0QJjRqWpACqyLygEuYgaZ7kZbIF3PXh9BEDadvqcMjwVvJB1JGB6aU1e0FEkt67 YryB4iUTAcZ0aKut0BJdv3Hf0EYBzR7xo7Ug5jQVtNhVYG3pSHT1gJEG3r107uNH Hgl554cYTNWGaLBQJs27BfxT7K2LnXld4aTTgKGfnsEwRFaOzHN0f32ZC76cAoY0 dO2fEtzxALD6fGgSbv1LRohum04lHr7kztUU21TDfvhBjou/v+wcQ3BK05YQLf5O Rf6Ux+9kPA29Rae5X/nW =Wogo -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
