On fre, 2008-11-14 at 15:49 +0900, Mikio Kishi wrote: > Hi, Henrik > > > Allow: 204 is sent if it's known the whole message can be buffered > > within the buffer limits (SQUID_TCP_SO_RCVBUF). It's not relaed to > > previews. > > Why is there such a limitation (SQUID_TCP_SO_RCVBUF) ? > I hope that squid always send "Allow: 204" to icap servers as much > as possible... Because to send "Allow: 204" Squid must buffer the whole message. This buffering is done in memory. Imagine what would happen if the message is a dual layer DVD ISO image.. (6-8GB in size). Regards Henrik
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