Re: [WebDNA] WebDNA restart script
This WebDNA talk-list message is from 2015
It keeps the original formatting.
numero = 111994
interpreted = N
texte = To clarify this, Ken is right: he discovered a bug that we fixed in = December. WebDNAMonitor could affect server stability in certain (rare) = circumstances. The flaw was in the original design and the fix limits = the memory usage. The fixed version of WebDNAMonitor (64bit) is = available for free: just request it to me. However, it=92s not needed in = 99.9% of the cases. - chris > On 21 Jan 2015, at 04:59, Stuart Tremain
wrote: >=20 > Ken >=20 > Chris did note that the monitor does not do as I have suggested. >=20 > =93No, it does not do any regular checks to make sure WebCatalog isn't = stuck. If it gets stuck in a loop and stops processing commands, but = doesn=92t crash, then WebDNAMonitor won=92t know.=94 >=20 >=20 >=20 > Kind regards >=20 > Stuart Tremain > IDFK Web Developments > AUSTRALIA > webdna@idfk.com.au >=20 >=20 >=20 >=20 >=20 >> On 21 Jan 2015, at 12:56 pm, Kenneth Grome = wrote: >>=20 >> I was talking about 8.0.2 when I said the monitor has just been >> updated. Since you're using a much older version you might be >> stuck with it -- unless you can take the monitor out of the 8.0.2 >> package and use it instead of the one you're using now. >>=20 >> Regards, >> Kenneth Grome >> WebDNA Solutions >> http://www.webdnasolutions.com >> Web Database Systems and Linux Server Management >>=20 >>=20 >> On 01/20/2015 07:52 PM, Stuart Tremain wrote: >>> No, 6.something >>>=20 >>>=20 >>> Kind regards >>>=20 >>> Stuart Tremain >>> IDFK Web Developments >>> AUSTRALIA >>> webdna@idfk.com.au >>>=20 >>>=20 >>>=20 >>>=20 >>>=20 >>>> On 21 Jan 2015, at 12:49 pm, Kenneth Grome = wrote: >>>>=20 >>>> Are you running 8.0.2? >>>>=20 >>>> Regards, >>>> Kenneth Grome >>>> WebDNA Solutions >>>> http://www.webdnasolutions.com >>>> Web Database Systems and Linux Server Management >>>>=20 >>>>=20 >>>> On 01/20/2015 07:07 PM, Stuart Tremain wrote: >>>>> Then it needs some refinement :) >>>>>=20 >>>>>=20 >>>>> Kind regards >>>>>=20 >>>>> Stuart Tremain >>>>> IDFK Web Developments >>>>> AUSTRALIA >>>>> webdna@idfk.com.au >>>>>=20 >>>>>=20 >>>>>=20 >>>>>=20 >>>>>=20 >>>>>> On 21 Jan 2015, at 12:05 pm, Kenneth Grome = wrote: >>>>>>=20 >>>>>> It was just updated. >>>>>>=20 >>>>>> Regards, >>>>>> Kenneth Grome >>>>>> WebDNA Solutions >>>>>> http://www.webdnasolutions.com >>>>>> Web Database Systems and Linux Server Management >>>>>>=20 >>>>>>=20 >>>>>> On 01/20/2015 07:01 PM, Stuart Tremain wrote: >>>>>>> Chris >>>>>>>=20 >>>>>>> Maybe the monitor is due for an update ? >>>>>>>=20 >>>>>>>=20 >>>>>>> Kind regards >>>>>>>=20 >>>>>>> Stuart Tremain >>>>>>> IDFK Web Developments >>>>>>> AUSTRALIA >>>>>>> webdna@idfk.com.au >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>> On 21 Jan 2015, at 7:20 am, christophe.billiottet@webdna.us = wrote: >>>>>>>>=20 >>>>>>>> I had to take a look at the source because I did not know the = answer either. >>>>>>>>=20 >>>>>>>> It monitors the WebCatalog process for any state changes using = wait(). It terminates and restarts WebCatalog if there are any. It only = "pings" WebCatalog when it wants to start/restart it. It does this to = verify it is not currently running. >>>>>>>>=20 >>>>>>>> No, it does not do any regular checks to make sure WebCatalog = isn't stuck. If it gets stuck in a loop and stops processing commands, = but doesn=92t crash, then WebDNAMonitor won=92t know. >>>>>>>>=20 >>>>>>>> - chris >>>>>>>>=20 >>>>>>>>=20 >>>>>>>>> On 20 Jan 2015, at 10:35, Stuart Tremain = wrote: >>>>>>>>>=20 >>>>>>>>> Chris does the app just ping WebDNA or does it check if it is = working ie checks that it is processing commands etc ? >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>> Kind regards >>>>>>>>>=20 >>>>>>>>> Stuart Tremain >>>>>>>>> IDFK Web Developments >>>>>>>>> AUSTRALIA >>>>>>>>> webdna@idfk.com.au >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>> On 20 Jan 2015, at 6:17 pm, christophe.billiottet@webdna.us = wrote: >>>>>>>>>>=20 >>>>>>>>>> Check that WebDNAMonitor is up and running: this small = application monitors WebDNA server and restart it if necessary. >>>>>>>>>>=20 >>>>>>>>>> - chris >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>> On 20 Jan 2015, at 09:56, Stuart Tremain = wrote: >>>>>>>>>>>=20 >>>>>>>>>>> Every now and then WebDNA stops working =85.. >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>> Kind regards >>>>>>>>>>>=20 >>>>>>>>>>> Stuart Tremain >>>>>>>>>>> IDFK Web Developments >>>>>>>>>>> AUSTRALIA >>>>>>>>>>> webdna@idfk.com.au >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>> On 20 Jan 2015, at 5:37 pm, Dan Strong = wrote: >>>>>>>>>>>>=20 >>>>>>>>>>>> Why do you ask? >>>>>>>>>>>>=20 >>>>>>>>>>>> ------------------------------------ >>>>>>>>>>>> Sent from phone >>>>>>>>>>>>=20 >>>>>>>>>>>> -Dan Strong >>>>>>>>>>>> http://DanStrong.com >>>>>>>>>>>>=20 >>>>>>>>>>>> On Jan 19, 2015 7:47 PM, "Stuart Tremain" = wrote: >>>>>>>>>>>> I saw a couple of people are restarting WebDNA on a regular = basis using CRON on Linux. >>>>>>>>>>>>=20 >>>>>>>>>>>> May I ask as to why you feel this is necessary ? >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>> Kind regards >>>>>>>>>>>>=20 >>>>>>>>>>>> Stuart Tremain >>>>>>>>>>>> IDFK Web Developments >>>>>>>>>>>> AUSTRALIA >>>>>>>>>>>> webdna@idfk.com.au >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>> --------------------------------------------------------- >>>>>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>>>>> the mailing list . >>>>>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>>>>> --------------------------------------------------------- = This message is sent to you because you are subscribed to the mailing = list . To unsubscribe, E-mail to: archives: = http://mail.webdna.us/list/talk@webdna.us Bug Reporting: = support@webdna.us >>>>>>>>>>>=20 >>>>>>>>>>> --------------------------------------------------------- = This message is sent to you because you are subscribed to the mailing = list . To unsubscribe, E-mail to: archives: = http://mail.webdna.us/list/talk@webdna.us Bug Reporting: = support@webdna.us >>>>>>>>>>=20 >>>>>>>>>> --------------------------------------------------------- >>>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>>> the mailing list . >>>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>>=20 >>>>>>>>> --------------------------------------------------------- >>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>> the mailing list . >>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>=20 >>>>>>>> --------------------------------------------------------- >>>>>>>> This message is sent to you because you are subscribed to >>>>>>>> the mailing list . >>>>>>>> To unsubscribe, E-mail to: >>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>> Bug Reporting: support@webdna.us >>>>>>>=20 >>>>>>> --------------------------------------------------------- >>>>>>> This message is sent to you because you are subscribed to >>>>>>> the mailing list . >>>>>>> To unsubscribe, E-mail to: >>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>> Bug Reporting: support@webdna.us >>>>>>>=20 >>>>>> --------------------------------------------------------- >>>>>> This message is sent to you because you are subscribed to >>>>>> the mailing list . >>>>>> To unsubscribe, E-mail to: >>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>> Bug Reporting: support@webdna.us >>>>>=20 >>>>> --------------------------------------------------------- >>>>> This message is sent to you because you are subscribed to >>>>> the mailing list . >>>>> To unsubscribe, E-mail to: >>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>> Bug Reporting: support@webdna.us >>>>>=20 >>>> --------------------------------------------------------- >>>> This message is sent to you because you are subscribed to >>>> the mailing list . >>>> To unsubscribe, E-mail to: >>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>> Bug Reporting: support@webdna.us >>>=20 >>> --------------------------------------------------------- >>> This message is sent to you because you are subscribed to >>> the mailing list . >>> To unsubscribe, E-mail to: >>> archives: http://mail.webdna.us/list/talk@webdna.us >>> Bug Reporting: support@webdna.us >>>=20 >> --------------------------------------------------------- >> This message is sent to you because you are subscribed to >> the mailing list . >> To unsubscribe, E-mail to: >> archives: http://mail.webdna.us/list/talk@webdna.us >> Bug Reporting: support@webdna.us >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
Associated Messages, from the most recent to the oldest:
To clarify this, Ken is right: he discovered a bug that we fixed in = December. WebDNAMonitor could affect server stability in certain (rare) = circumstances. The flaw was in the original design and the fix limits = the memory usage. The fixed version of WebDNAMonitor (64bit) is = available for free: just request it to me. However, it=92s not needed in = 99.9% of the cases. - chris > On 21 Jan 2015, at 04:59, Stuart Tremain wrote: >=20 > Ken >=20 > Chris did note that the monitor does not do as I have suggested. >=20 > =93No, it does not do any regular checks to make sure WebCatalog isn't = stuck. If it gets stuck in a loop and stops processing commands, but = doesn=92t crash, then WebDNAMonitor won=92t know.=94 >=20 >=20 >=20 > Kind regards >=20 > Stuart Tremain > IDFK Web Developments > AUSTRALIA > webdna@idfk.com.au >=20 >=20 >=20 >=20 >=20 >> On 21 Jan 2015, at 12:56 pm, Kenneth Grome = wrote: >>=20 >> I was talking about 8.0.2 when I said the monitor has just been >> updated. Since you're using a much older version you might be >> stuck with it -- unless you can take the monitor out of the 8.0.2 >> package and use it instead of the one you're using now. >>=20 >> Regards, >> Kenneth Grome >> WebDNA Solutions >> http://www.webdnasolutions.com >> Web Database Systems and Linux Server Management >>=20 >>=20 >> On 01/20/2015 07:52 PM, Stuart Tremain wrote: >>> No, 6.something >>>=20 >>>=20 >>> Kind regards >>>=20 >>> Stuart Tremain >>> IDFK Web Developments >>> AUSTRALIA >>> webdna@idfk.com.au >>>=20 >>>=20 >>>=20 >>>=20 >>>=20 >>>> On 21 Jan 2015, at 12:49 pm, Kenneth Grome = wrote: >>>>=20 >>>> Are you running 8.0.2? >>>>=20 >>>> Regards, >>>> Kenneth Grome >>>> WebDNA Solutions >>>> http://www.webdnasolutions.com >>>> Web Database Systems and Linux Server Management >>>>=20 >>>>=20 >>>> On 01/20/2015 07:07 PM, Stuart Tremain wrote: >>>>> Then it needs some refinement :) >>>>>=20 >>>>>=20 >>>>> Kind regards >>>>>=20 >>>>> Stuart Tremain >>>>> IDFK Web Developments >>>>> AUSTRALIA >>>>> webdna@idfk.com.au >>>>>=20 >>>>>=20 >>>>>=20 >>>>>=20 >>>>>=20 >>>>>> On 21 Jan 2015, at 12:05 pm, Kenneth Grome = wrote: >>>>>>=20 >>>>>> It was just updated. >>>>>>=20 >>>>>> Regards, >>>>>> Kenneth Grome >>>>>> WebDNA Solutions >>>>>> http://www.webdnasolutions.com >>>>>> Web Database Systems and Linux Server Management >>>>>>=20 >>>>>>=20 >>>>>> On 01/20/2015 07:01 PM, Stuart Tremain wrote: >>>>>>> Chris >>>>>>>=20 >>>>>>> Maybe the monitor is due for an update ? >>>>>>>=20 >>>>>>>=20 >>>>>>> Kind regards >>>>>>>=20 >>>>>>> Stuart Tremain >>>>>>> IDFK Web Developments >>>>>>> AUSTRALIA >>>>>>> webdna@idfk.com.au >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>> On 21 Jan 2015, at 7:20 am, christophe.billiottet@webdna.us = wrote: >>>>>>>>=20 >>>>>>>> I had to take a look at the source because I did not know the = answer either. >>>>>>>>=20 >>>>>>>> It monitors the WebCatalog process for any state changes using = wait(). It terminates and restarts WebCatalog if there are any. It only = "pings" WebCatalog when it wants to start/restart it. It does this to = verify it is not currently running. >>>>>>>>=20 >>>>>>>> No, it does not do any regular checks to make sure WebCatalog = isn't stuck. If it gets stuck in a loop and stops processing commands, = but doesn=92t crash, then WebDNAMonitor won=92t know. >>>>>>>>=20 >>>>>>>> - chris >>>>>>>>=20 >>>>>>>>=20 >>>>>>>>> On 20 Jan 2015, at 10:35, Stuart Tremain = wrote: >>>>>>>>>=20 >>>>>>>>> Chris does the app just ping WebDNA or does it check if it is = working ie checks that it is processing commands etc ? >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>> Kind regards >>>>>>>>>=20 >>>>>>>>> Stuart Tremain >>>>>>>>> IDFK Web Developments >>>>>>>>> AUSTRALIA >>>>>>>>> webdna@idfk.com.au >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>>> On 20 Jan 2015, at 6:17 pm, christophe.billiottet@webdna.us = wrote: >>>>>>>>>>=20 >>>>>>>>>> Check that WebDNAMonitor is up and running: this small = application monitors WebDNA server and restart it if necessary. >>>>>>>>>>=20 >>>>>>>>>> - chris >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>=20 >>>>>>>>>>> On 20 Jan 2015, at 09:56, Stuart Tremain = wrote: >>>>>>>>>>>=20 >>>>>>>>>>> Every now and then WebDNA stops working =85.. >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>> Kind regards >>>>>>>>>>>=20 >>>>>>>>>>> Stuart Tremain >>>>>>>>>>> IDFK Web Developments >>>>>>>>>>> AUSTRALIA >>>>>>>>>>> webdna@idfk.com.au >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>=20 >>>>>>>>>>>> On 20 Jan 2015, at 5:37 pm, Dan Strong = wrote: >>>>>>>>>>>>=20 >>>>>>>>>>>> Why do you ask? >>>>>>>>>>>>=20 >>>>>>>>>>>> ------------------------------------ >>>>>>>>>>>> Sent from phone >>>>>>>>>>>>=20 >>>>>>>>>>>> -Dan Strong >>>>>>>>>>>> http://DanStrong.com >>>>>>>>>>>>=20 >>>>>>>>>>>> On Jan 19, 2015 7:47 PM, "Stuart Tremain" = wrote: >>>>>>>>>>>> I saw a couple of people are restarting WebDNA on a regular = basis using CRON on Linux. >>>>>>>>>>>>=20 >>>>>>>>>>>> May I ask as to why you feel this is necessary ? >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>> Kind regards >>>>>>>>>>>>=20 >>>>>>>>>>>> Stuart Tremain >>>>>>>>>>>> IDFK Web Developments >>>>>>>>>>>> AUSTRALIA >>>>>>>>>>>> webdna@idfk.com.au >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>>=20 >>>>>>>>>>>> --------------------------------------------------------- >>>>>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>>>>> the mailing list . >>>>>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>>>>> --------------------------------------------------------- = This message is sent to you because you are subscribed to the mailing = list . To unsubscribe, E-mail to: archives: = http://mail.webdna.us/list/talk@webdna.us Bug Reporting: = support@webdna.us >>>>>>>>>>>=20 >>>>>>>>>>> --------------------------------------------------------- = This message is sent to you because you are subscribed to the mailing = list . To unsubscribe, E-mail to: archives: = http://mail.webdna.us/list/talk@webdna.us Bug Reporting: = support@webdna.us >>>>>>>>>>=20 >>>>>>>>>> --------------------------------------------------------- >>>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>>> the mailing list . >>>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>>=20 >>>>>>>>> --------------------------------------------------------- >>>>>>>>> This message is sent to you because you are subscribed to >>>>>>>>> the mailing list . >>>>>>>>> To unsubscribe, E-mail to: >>>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>>> Bug Reporting: support@webdna.us >>>>>>>>=20 >>>>>>>> --------------------------------------------------------- >>>>>>>> This message is sent to you because you are subscribed to >>>>>>>> the mailing list . >>>>>>>> To unsubscribe, E-mail to: >>>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>>> Bug Reporting: support@webdna.us >>>>>>>=20 >>>>>>> --------------------------------------------------------- >>>>>>> This message is sent to you because you are subscribed to >>>>>>> the mailing list . >>>>>>> To unsubscribe, E-mail to: >>>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>>> Bug Reporting: support@webdna.us >>>>>>>=20 >>>>>> --------------------------------------------------------- >>>>>> This message is sent to you because you are subscribed to >>>>>> the mailing list . >>>>>> To unsubscribe, E-mail to: >>>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>>> Bug Reporting: support@webdna.us >>>>>=20 >>>>> --------------------------------------------------------- >>>>> This message is sent to you because you are subscribed to >>>>> the mailing list . >>>>> To unsubscribe, E-mail to: >>>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>>> Bug Reporting: support@webdna.us >>>>>=20 >>>> --------------------------------------------------------- >>>> This message is sent to you because you are subscribed to >>>> the mailing list . >>>> To unsubscribe, E-mail to: >>>> archives: http://mail.webdna.us/list/talk@webdna.us >>>> Bug Reporting: support@webdna.us >>>=20 >>> --------------------------------------------------------- >>> This message is sent to you because you are subscribed to >>> the mailing list . >>> To unsubscribe, E-mail to: >>> archives: http://mail.webdna.us/list/talk@webdna.us >>> Bug Reporting: support@webdna.us >>>=20 >> --------------------------------------------------------- >> This message is sent to you because you are subscribed to >> the mailing list . >> To unsubscribe, E-mail to: >> archives: http://mail.webdna.us/list/talk@webdna.us >> Bug Reporting: support@webdna.us >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
christophe.billiottet@webdna.us
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