Hi Amos,
This is what I see when the download is in progress:
KEY 44000000000000000902000000000000
STORE_PENDING NOT_IN_MEMORY SWAPOUT_NONE PING_DONE
RELEASE_REQUEST,DISPATCHED,PRIVATE,VALIDATED
LV:1536379799 LU:1536379801 LM:1532110990 EX:-1
4 locks, 1 clients, 1 refs
Swap Dir -1, File 0XFFFFFFFF
GET
https://example.com/DhAskLOUpvRG2oeR_f_FxYTyLVHIN5esRF-LXOUKwkwyT0TOf6xO-AUm3KaM
inmem_lo: 99225582
inmem_hi: 99324372
swapout: 0 bytes queued
On Sat, Sep 8, 2018 at 9:44 AM Hariharan Sethuraman <srnh...@gmail.com>
wrote:
> Hi,
> I see the response can be cached. Will try out increasing logging level of
> cache.log
>
>
> HTTP/1.1 200 OK
> Date: Sat, 08 Sep 2018 04:10:38 GMT
> Server: Apache/2.2
> Keep-Alive: timeout=5, max=100
> Connection: Keep-Alive
> Transfer-Encoding: chunked
> Content-Type: text/plain;; charset=ISO-8859-1
>
> response headers: 203 bytes body: 21 bytes transfer overhead: 9 bytes
> view body
> <https://redbot.org/?uri=https%3A%2F%2Fdl.cisco.com%2Fpcgi-bin%2Fswdld%2Fdownload.cgi%3Fdwnld_code%3DxhMnkw8Z-oFg8Jvk7BeSZnkmIdO48GTAA01cTlDABiH7c9QJsq9s5ypIQWgQxY4cI66yKQsWgjvIpCgr8_DGemwm_6VqWfSJQ8Xonly7l-DcKbz9kqMQXOHnp2G1BHj_-wp1DhAskLOUpvRG2oeR_f_FxYTyLVHIN5esRF-LXOUKwkwyT0TOf6xO-AUm3KaM&req_hdr=Authentication%3ABearer+HQdHyp1lCj2cZxGYPlzEqlEuGxww#>
> view har
> <https://redbot.org/?id=9ml2eaa9&req_hdr=Authentication%3ABearer%20HQdHyp1lCj2cZxGYPlzEqlEuGxww&req_hdr=User-Agent%3ARED/1%20(https://redbot.org/)&req_hdr=Referer%3Ahttps://dl.cisco.com/pcgi-bin/swdld/download.cgi?dwnld_code%3DxhMnkw8Z-oFg8Jvk7BeSZnkmIdO48GTAA01cTlDABiH7c9QJsq9s5ypIQWgQxY4cI66yKQsWgjvIpCgr8_DGemwm_6VqWfSJQ8Xonly7l-DcKbz9kqMQXOHnp2G1BHj_-wp1DhAskLOUpvRG2oeR_f_FxYTyLVHIN5esRF-LXOUKwkwyT0TOf6xO-AUm3KaM&check_name=default&format=har>
> save
> <https://redbot.org/?uri=https%3A%2F%2Fdl.cisco.com%2Fpcgi-bin%2Fswdld%2Fdownload.cgi%3Fdwnld_code%3DxhMnkw8Z-oFg8Jvk7BeSZnkmIdO48GTAA01cTlDABiH7c9QJsq9s5ypIQWgQxY4cI66yKQsWgjvIpCgr8_DGemwm_6VqWfSJQ8Xonly7l-DcKbz9kqMQXOHnp2G1BHj_-wp1DhAskLOUpvRG2oeR_f_FxYTyLVHIN5esRF-LXOUKwkwyT0TOf6xO-AUm3KaM&req_hdr=Authentication%3ABearer+HQdHyp1lCj2cZxGYPlzEqlEuGxww#>
> General
>
> - The Content-Type header's syntax isn't valid.
> - The Keep-Alive header is deprecated.
> - The server's clock is correct.
>
> Caching
>
> - This response allows all caches to store it.
> - This response allows a cache to assign its own freshness lifetime.
>
> Thanks,
> Hari
>
>
> On Fri, Sep 7, 2018 at 11:01 PM Amos Jeffries <squ...@treenet.co.nz>
> wrote:
>
>> On 8/09/18 4:46 AM, Hariharan Sethuraman wrote:
>> > Hi team,
>> >
>> > I have created directories using squid -z and then triggered squid -f
>> > /etc/squid/squid.conf -NYCd 1. Find (1) debug info below. And below (2)
>> > are the cache directory and squid-config.
>> >
>> > (1) - debug info:
>> > squidclient -h localhost cache_object://localhost/ mgr:objects >>> this
>>
>> You do not need to pass squidclient the cache_object: URLs, nor
>> localhost as server. Just:
>>
>> squidclient mgr:objects
>>
>> Also, what *exactly* did that report tell you?
>> "cache" is more than just the disk storage area.
>>
>>
>> > was showing the entry when the download was going on and disappeared
>> > after the download complete(~290MB) on the browser.
>>
>>
>> What I am thinking reading that is that probably Squid used the cache
>> storage area as a temporary location for the bytes of a very large
>> object, but then removed it once the response was completely delivered
>> since it was not cacheable.
>>
>> Details matter. The "~" means "approximately" and your config says
>> *exactly* 300 MByte is the upper limit.
>>
>> So an object which is "approximately 290" may in truth be *over* 300
>> and thus not permitted to cache.
>>
>>
>> NP: you can use the tool at redbot.org to check URL cacheability. It
>> will also tell you about any caching related HTTP compliance issues with
>> that resource.
>> Or you can set "debug_options 11,2" in your squid.conf and check the
>> exact HTTP messages your proxy is dealing with.
>>
>>
>> When I checked the
>> > du of cache directory, it is intact with 200KB
>>
>> ...
>> > ..
>> > cache allow all
>> > strip_query_terms off
>>
>>
>> Above are defaults. No need to configure since Squid-3.
>>
>> > ..
>> > cache_dir ufs /var/spool/squid/cache 2000 16 256
>> > maximum_object_size 300 MB
>> > ..
>> > range_offset_limit -1
>> > ..
>> > url_rewrite_access allow all
>> > url_rewrite_program /usr/bin/python /usr/share/proxypass.py
>>
>> Not relevant, except that when testing the URL like with redbot.org you
>> need to use the URL this helper produces instead of what was passed into
>> Squid by the client.
>>
>>
>> >
>> > http_access deny all
>> > ...
>> > always_direct deny all
>> >
>> > (a) Please let me know what am missing to enable cache.
>>
>> Cache is enabled and Squid caches as much as it can by default - within
>> the limits prescribed by HTTP specification and your config settings.
>>
>> So the only thing to do is ensure that you do not actively *prevent*
>> caching from happening somehow.
>>
>>
>> > (b) Also "squidclient -h localhost cache_object://localhost/
>> > mgr:objects" hope this command will show the entry even after caching.
>> >
>>
>> It (well, "squidclient mgr:objects") should show all objects currently
>> known to the proxy. That will mostly be cached objects (both disk and
>> in-memory), but also included temporary in-transit objects.
>>
>> Amos
>> _______________________________________________
>> squid-users mailing list
>> squid-users@lists.squid-cache.org
>> http://lists.squid-cache.org/listinfo/squid-users
>>
>
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