Forum Discussion
Accumulate function
Hi
I have a v4.5 iRule using 'accumulate' that needs
to be upgraded to v9.1.
this is the rule:
}
else if (http_content_collected < 20) {
...
Since v9 is event driven the new equivalent is to simply reissue another TCP::collect in the CLIENT_DATA event.
when CLIENT_ACCEPTED {
TCP::collect
}
when CLIENT_DATA {
if { [TCP::payload length] < 20 } {
TCP::collect
} else {
...
}
}You can equivalently tell it to collect at least 20 bytes to begin with:
when CLIENT_ACCEPTED {
TCP::collect 20
}
when CLIENT_DATA {
if { [TCP::payload] contains "foo" } {
...
}
}Hope this helps!
