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Hi Bruce,<br>
<br>
On 2012/02/28 17:40, Bruce Weertman wrote:
<blockquote
cite="mid:7C805FBE-22DA-4E24-8888-B6393DF753D8@iris.washington.edu"
type="cite">Anthony.
<br>
<br>
This is a bug with ws-dataselect. It defaults to using the cached
data if it's less than one hour old.
<br>
<br>
I'm not sure how that got left in there. I see that it's supposed
to go look at the data and decide if a
<br>
rebuild of cache is warranted.
<br>
</blockquote>
OK. Good to hear that this is a "bug", so that it will eventually
go away. But no rush for a fix with regards to my application in
Early-est, it is only an issue of elegance, for the most part!<br>
<br>
Thanks,<br>
<br>
Ciao,<br>
<br>
Anthony<br>
<blockquote
cite="mid:7C805FBE-22DA-4E24-8888-B6393DF753D8@iris.washington.edu"
type="cite">
<br>
Cheers,
<br>
-Bruce
<br>
<br>
<br>
On Feb 28, 2012, at 12:48 AM, Anthony Lomax wrote:
<br>
<br>
<blockquote type="cite">Hello all,
<br>
<br>
I am using ws-timeseries to plot trace data in a time window
from 5 min before to 20 min after picks made in the Early-est
real-time system (<a class="moz-txt-link-freetext" href="http://early-est.alomax.net">http://early-est.alomax.net</a>)
<br>
<br>
If I run ws-timeseries for a channel right after it is picked,
then I get a plot from 5 min before the pick to some small
interval T1 after the pick. If I then wait some time and re-run
ws-timeseries for the channel, I would expect to get data from 5
min before the pick until some interval T2>T1 after the
pick. Instead, the plot always ends at interval T1 after the
pick. The plotted time window remains the same even if I add
filtering to the ws-timeseries request or if I try the same
ws-timeseries request in a different browser, so this behavior
seems to originate on the server side.
<br>
(you can reproduce this behavior this at
<a class="moz-txt-link-freetext" href="http://early-est.alomax.net/warning_list.html">http://early-est.alomax.net/warning_list.html</a>, ws-timeseries is
invoked by the "BRB" and "HF" links in the "stream" column).
<br>
<br>
Any suggestions on how to disable this apparent caching?
<br>
<br>
Or is this something that is inherent in the web-services
back-end? Perhaps behind the scenes ws-timeseries is caching
the data window found for my first request, and using this data
window for all later requests for the same channel, without
recognizing that more of the requested data has become
available. If so, for real-time work it would be useful that
new data is returned as it becomes available.
<br>
<br>
Thanks,
<br>
<br>
Best regards,
<br>
<br>
Anthony
<br>
<br>
<br>
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<br>
<br>
Anthony Lomax
<br>
<br>
161 Allée du Micocoulier, 06370 Mouans-Sartoux, France
<br>
<br>
tel: +33 (0)4 93 75 25 02 e-mail: <a class="moz-txt-link-abbreviated" href="mailto:alomax@free.fr">alomax@free.fr</a> web:
<a class="moz-txt-link-freetext" href="http://www.alomax.net">http://www.alomax.net</a>
<br>
<br>
<br>
<br>
ALomax Scientific <a class="moz-txt-link-freetext" href="http://www.alomax.net/alss">http://www.alomax.net/alss</a>
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</blockquote>
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<p class="p2"><b>Anthony Lomax<span
class="Apple-converted-space"> </span></b></p>
<p class="p3"><b>161 Allée du Micocoulier, 06370
Mouans-Sartoux, France<span
class="Apple-converted-space"> </span></b></p>
<p class="p3"><b>tel: +33 (0)4 93 75 25 02 e-mail:</b><span
class="s1"><b> </b><a href="mailto:alomax@free.fr"><span
class="s2"><b>alomax@free.fr</b></span></a><b>
</b></span><b>web:</b><span class="s1"><b> </b><a
href="http://www.alomax.net/"><span class="s2"><b>http://www.alomax.net</b></span></a><b><span
class="Apple-converted-space"> </span></b></span></p>
<p class="p1"><br>
</p>
<p class="p4"><b>ALomax Scientific</b><span class="s1"><b>
</b><a href="http://www.alomax.net/alss"><span
class="s2"><b>http://www.alomax.net/alss</b></span></a><b>
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