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[roseway]

A collection of small tweaks and fixes.

Changes since v4.44:

- added modem/router firmware version to the Stats summary
- added timestamp to the Stats summary
- added option for a combined web page to the webserver
- added options to save all snapshot items to the webserver (as images and text files)
- fixed incorrect behaviour of ES/hour chart with a user specified max Y value
- disabled manual editing of the snapshot directory (which created multiple directories)
- corrected a small cosmetic defect in the display of CRC and FEC graphs when in logarithmic mode
- the CRC and FEC graphs now don't plot successive zero values in logarithmic mode
- corrected mishandling of negative values in pbParams output
- added command prefix options "xdslctl0" and "xdslctl1" (for C2000A and C2000T modems)

Additionally for v4.50.1: fixed "List index (1) out of bounds" error with some systems (hopefully)

http://dslstats.plainroad.me.uk

[broadstairs]

Up & running and seems fine for me.

Stuart

[roseway]

Thanks Stuart.

[broadstairs]

Eric I spoke too soon, I got a list index(1) out of bounds error just now.... and it has started to happen more than once so will got back a release for now.

Stuart

[roseway]

Stuart, can you copy your dslstats.ini file to me please, and confirm that this is with the Windows version of DSLstats?

[broadstairs]

Yup this is W2K running the windows version. Attached is the .ini file.

Stuart

[roseway]

Thanks, I just want to see if I can reproduce the issue.

[burakkucat]

The 64-bit version (for Linux kernel based systems) is currently running in The Cattery.

At the moment there is nothing to report. 

[roseway]

Thank you

[broadstairs]

I've just started the Linux 64-bit version here for now to see if it behaves OK.

Stuart

[broadstairs]

The 64-bit linux version has run for a while with no problems. I've now re-installed the 32-bit Windows version on W2K and will see what happens again....

Stuart

[roseway]

Thanks for going to all this trouble, Stuart.

[burakkucat]

I have to report a total lock-up of DSLstats. 

Recovery was only possible by termination of the process. At present, I have no idea what was the cause/trigger. 

[roseway]

Eric I spoke too soon, I got a list index(1) out of bounds error just now.... and it has started to happen more than once so will got back a release for now.

Stuart

Stuart, further to this, I've had a similar report from another user, but he said that it was a VB error. The only VB element in DSLstats is the utility IsRunningVB.exe which supports the HG612 Modem Stats co-operation. This shouldn't be running unless you tick the box to enable that co-operation. If the error returns, could you check to see if that process is running.

[roseway]

I have to report a total lock-up of DSLstats. 

Recovery was only possible by termination of the process. At present, I have no idea what was the cause/trigger. 

I've never had this happen, so it's a struggle to diagnose. What I'll do is look at all the changes between v4.44 and v4.50 to see if anything leaps out, but if it's only a rare event it may be nothing to do with the latest changes. One possible cause is something going wrong during the sampling process when a separate program thread is reading data from the modem - if an untrapped error occurs at this stage it can give strange results. The other possibility is that a program loop fails to terminate while parsing the data from the modem - this would certainly cause a lockup.