Re: HTTP reply code 304 and access type TCP_MISS

Thanks Henrik,

Perhaps someone should correct the definition of TCP_IMS_MISS in
Squid-Access-Log-Codes.txt which currently states:

    TCP_IMS_MISS
        An If-Modified-Since GET request was received from the client.
        The requested object was not in the cache.

According to Henrik, this seems to be the definition for TCP_MISS 304.
 
Carlos

On Sun, 23 Feb 1997, Henrik Nordstrom wrote:

> That the client did a conditional If-Modified-Since get, where the
> source wasn't modified.
>
> 304 is "Not modified".
>
> TCP_MISS 304 is "Not modified" responce to a cache miss.
>
> TCP_CLIENT_REFRESH is when the user presses Reload (Pragma: no-cache)
> TCP_IMS_HIT = If-Modified-Since request served from cache.
> TCP_IMS_MISS = If-Modified-Since request where the cached object was out
> of date.
>
> ---
> Henrik Nordström
>
>
> Carlos Maltzahn wrote:
> >
> > What does the combination of HTTP reply code 304 and access log type
> > TCP_MISS mean? I found that most of my access log lines which show return
> > code 304 are of access type TCP_MISS. 304 also occurs with
> > TCP_CLIENT_REFRESH, TCP_IMS_HIT, TCP_IMS_MISS.
> >
> > The access log is from Squid 1.1.5.
> >
> > Thanks,
> > Carlos
>
>
Received on Sun Feb 23 1997 - 16:41:44 MST