Re: [Owfs-developers] ds2423 counting wrong.

2009-07-05 Thread William Brown
I'm not sure the mouse is at fault, could be linux, but new mouses don't exhibit the symptons, just used ones and just some of them occasionally. I know Firefox has at least 3 interpretations of a right mouse click and I can't figure out why, there's no consistency with the errors except they

Re: [Owfs-developers] cache refresh

2009-07-05 Thread Jaap Struyk
On 05-07-09 14:03, Paul Alfille wrote: > Nice graph. You are monitoring car engine parameters? mini tractor-puller with car engine http://www.minimumrisk.nl/?lng=en > There is one other design alternative (which is sort of suggested by your > note). > > Currently each cache item starts its time

Re: [Owfs-developers] owserver slowdown between 2.5 and 2.6

2009-07-05 Thread Gregg C Levine
Hello! Paul you've got my approval. I can see what direction the problem that Steinar Midtskogen is relating to us, is coming from. And it isn’t pretty. This happens when what you're doing is under heavy load, correct? What Paul proposes should clear it up completely. -- Gregg C Levine hansolofal..

Re: [Owfs-developers] owserver slowdown between 2.5 and 2.6

2009-07-05 Thread Steinar Midtskogen
Paul Alfille writes: > On Sun, Jul 5, 2009 at 1:23 AM, Steinar Midtskogen > wrote: >> >> When the property is asked for with the full path of the location, a >> successful read will confirm its location, so an explicit directory >> scan adds nothing in that case, does it?  So in that case it sho

Re: [Owfs-developers] owserver slowdown between 2.5 and 2.6

2009-07-05 Thread Paul Alfille
On Sun, Jul 5, 2009 at 1:23 AM, Steinar Midtskogen wrote: > [Paul Alfille] > >> In 2.5 we assumed "uncached" referred only to the property value, not >> the location. >> In 2.6 and later, "uncached" refers to both location and property >> value. This forces clearance of stale directories. >> >> I s

Re: [Owfs-developers] cache refresh

2009-07-05 Thread Paul Alfille
On Thu, Jul 2, 2009 at 12:46 AM, Jaap Struyk wrote: > On 01-07-09 03:48, Paul Alfille wrote: > >> There are 2 issues here: >> 1. There is no automatic reread of data once a cached item times out. >> A timeout_volatile of 1 second would make the maximum lifespan of a >> data element be 1 second (but

Re: [Owfs-developers] ds2423 counting wrong.

2009-07-05 Thread Matthias Urlichs
Hi, Jaap Struyk: > For the logging data viewing afterwards an interval of 1 second is > enough but I am planning on putting a small tft display on the tractor > to replace my analog meters so I will see how fast I can go with polling > before I run into trouble (hopefully 0.1 sec.) That should