The name of an accept filter to install on Squid’s listen socket(s).
Options for BSD
This feature is specific to FreeBSD and requires support in the kernel.
1.httpready
This filter delays the delivery of new connections to squid until a full http requests has been received.
2.dataready
This filter delays the delevery of new connections until afull HTTP request has been received.
Options for Linux
data
This filter delays the delivery of new connections to squid until is some data to process by TCP_ACCEPT_DEFER.