Catch a lot of old URL's and update them. Also remove a couple of old files
that aren't used.

Revision 1.18 - (view) (annotate) - [select for diffs]
Thu Jan 15 14:10:13 2004 UTC (20 years, 3 months ago) by tdb
Branch: MAIN
Changes since 1.17: +6 -3 lines
Diff to previous 1.17

OK - I can still program Java, I just can't remember how this works :-)

Assuming I can still program in Java, these changes allow monitoring to
be disabled at a per-host level or a per-host-per-monitor level.

Revision 1.16 - (view) (annotate) - [select for diffs]
Mon Feb 24 20:18:48 2003 UTC (21 years, 2 months ago) by tdb
Branch: MAIN
Changes since 1.15: +3 -3 lines
Diff to previous 1.15

Fairly major commit. This will break the current version of ihost, but this
had to be done really to give Pete something to test the new ihost against.

The main change here is removal of the TCP Heartbeat functionality from the
filter. This meant the following features stopped working :-
  - Heartbeat testing
  - Configuration checking
  - Service checks

The heartbeat testing, specifically the monitor, now looks at the presence
of UDP packets instead. Before it just looked for the presence of a TCP
heartbeat packet, so the change their is fairly negligible. Of course this
means heartbeat testing now relies on the UDP working... but I don't see
this as a problem.

Configuration checking has been repositioned in to the filtermanager. This
is a backwards compatible change - the filtermanager should still perform
as it should for older hosts. But now there's an extra command to check the
configuration is up-to-date, with a similar format to the old TCP protocol
in the filter. (although we may optimise this soon)

The service checks are broken. This isn't a major issue for us as they were
pretty useless in the first place. The concept is good, but the checks are
just far too primitive. I expect at some point I'll work on a seperate
component that just monitors services, which will replace this function.

Further changes in the server include removal of the key checking code,
as this relied on a bolt on to the TCP heartbeat protocol to ship the
key. This got more akward than originally planned, so I'm happy to drop the
idea. In the long term we hope to replace this with a public key systems
for signing and even encryption.

Finally, general tidy up to remove other bits of code that check for
TCP heartbeat packets when they don't need to any more.

Changed the server to use the external util package. Quite a minor change,
but does affect a lot of files.

Revision 1.14 - (view) (annotate) - [select for diffs]
Tue May 21 16:47:16 2002 UTC (21 years, 11 months ago) by tdb
Branch: MAIN
Changes since 1.13: +3 -2 lines
Diff to previous 1.13

Added URL to GPL headers.

i-scream is now licensed under the GPL. I've added the GPL headers to every
source file, and put a full copy of the license in the appropriate places.
I think I've covered everything. This is going to be a mad commit ;)

Revision 1.12 - (view) (annotate) - [select for diffs]
Tue May 29 17:02:34 2001 UTC (22 years, 11 months ago) by tdb
Branch: MAIN
Branch point for: SERVER_PIRCBOT
Changes since 1.11: +7 -7 lines
Diff to previous 1.11

Major change in the java package naming. This has been held off for some time
now, but it really needed doing. The future packaging of all i-scream products
will be;

uk.org.iscream.<product>.<subpart>.*

In the case of the central monitoring system server this will be;

uk.org.iscream.cms.server.*

The whole server has been changed to follow this structure, and tested to a
smallish extent. Further changes in other parts of the CMS will follow.

Lots of commenting to explain their use.

Revision 1.10 - (view) (annotate) - [select for diffs]
Thu Mar 22 23:35:11 2001 UTC (23 years, 1 month ago) by ajm
Branch: MAIN
Changes since 1.9: +2 -1 lines
Diff to previous 1.9

Now implemented a skeleton Alerter to allow easier creation of new Alerters.

now debug outputs the queue number a monitor is assigned

Revision 1.8 - (view) (annotate) - [select for diffs]
Thu Mar 22 18:28:17 2001 UTC (23 years, 1 month ago) by ajm
Branch: MAIN
Changes since 1.7: +10 -6 lines
Diff to previous 1.7

now correctly process data from the inbound queue

Modified to use the new style queuing in the local client

Revision 1.6 - (view) (annotate) - [select for diffs]
Thu Mar 15 22:08:36 2001 UTC (23 years, 1 month ago) by tdb
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5

Trying to compare a String like an int... that's not right.

The whole server package structure has been changed.
Old Package: uk.ac.ukc.iscream.*
New Package: uk.org.iscream.*

Revision 1.4 - (view) (annotate) - [select for diffs]
Fri Mar 9 03:57:01 2001 UTC (23 years, 1 month ago) by ajm
Branch: MAIN
Changes since 1.3: +2 -1 lines
Diff to previous 1.3

Minor change to output of threshold value if its -1.0

TOTALLY re-wrote the Register class and made appropriate changes thoughout.  It
is now much more obvious what is going on in many places.

The problem was probably caused by doing CPU as a first monitor and hard coding
the number of attributes a Register stores.  Now if a monitor wants to store
multiple attributes, it has to do that itself.  This makes alot of things
much more readable and inteligable as a result.

Revision 1.2 - (view) (annotate) - [select for diffs]
Wed Mar 7 23:17:02 2001 UTC (23 years, 2 months ago) by tdb
Branch: MAIN
Changes since 1.1: +3 -3 lines
Diff to previous 1.1

Opps, it's been in the wrong package all this time :)

New Skeleton class that all monitor's now extend.