[cisco-voip] VXML IVR Caching and 5350

[Riho Raassild]

Hi

It means, if I'll change file in my webserver Cisco's http client should
underestand this immediatly (last.modified time changes)? In my case Cisco
still get file from own cache and plays it. If I look my memory contest with
"sh http client cahce" I can see that file exist in my cache, but under
Non-Cached entries (record.au). Is there any command to erase cache contest
manually ?

Riho

Router#sh http client cache
HTTP Client cached information
==============================
Maximum memory pool allowed for HTTP Client caching = 100 K-bytes (default)
Maximum file size allowed for caching = 10 K-bytes
Total memory used up for Cache = 3578 Bytes
Message response timeout = 10 secs
Total cached entries     = 2
Total non-cached entries = 1

                              Cached entries
                              ==============
Cached table entry 97,  number of cached entries = 1
 hvxmltree  Request URL                  Ref   FreshTime   Age        Size
 ------------ -----------                ---   ---------   ---        ----
 64C3D9C4, 212.107.44.39/demo.xml
                                         0     0           1283125    463
 212.107.44.39/demo.xml
                                         0     0           1283125    463
Cached table entry 103,  number of cached entries = 1
 hvxmltree  Request URL                  Ref   FreshTime   Age        Size
 ------------ -----------                ---   ---------   ---        ----
 0, 212.107.44.39/record1.au
                                         1     3           73468      1023
 212.107.44.39/record1.au
                                         1     3           73468      1023
                              Non-cached entries:
                              ===================
 Request URL                                       Ref   Size
 -----------                                       ---   ----
 212.107.44.39/record.au
                                                   1     2175



> From Cisco's website:

>
http://www.cisco.com/en/US/products/sw/custcosw/ps1846/products_programming_reference_guide_chapter09186a00800c49db.html#1014331

> They say "When a request is made for the same URL, the cache response is
> checked for expiration. If it has not expired (based on the expires HTTP
response
> header), a conditional HTTP request is made using the last-modified and/or
etag
> values from the cached response.".

________________________________

From: cisco-voip-bounces at puck.nether.net on behalf of Riho Raassild
Sent: Mon 5/10/2004 7:31 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] VXML IVR Caching and 5350


Hi


I can't underestand how VXML document caching works with 5350 http client.
Seems like if i have played voice promt once it remains in cisco's memory. I
cant find a command how to clear cahched files. If I reload application -
audio files are still in memoy. I have tried to decrease caching time with
"http client cache refresh " command, but it doesn't have any effect. Has
anybody experience or some hint how to handle voice file caching.