[squid-users] TCP_MISS/504 in cache_peer

[Amos Jeffries]

On 30/06/2015 12:34 a.m., Stakres wrote:
> Hi All,
> is someone with an idea why it happens ?
> *TCP_MISS/504 708 GET http://www.myexamplecom/images/menu_hover_left.png -
> CD_SIBLING_HIT/x.x.x.x*
> 
> i can see the TCP_MISS with the SIBLING only...
> i'm looking for this issue since several days and it makes me crazy 

Looks to me like a 504 response coming back from the peer. Or you have
set a ~1 second TTL on transactions.

Amos