Nimbostratus
I wish delivery the http request to special pool according to the post fields.
First, I collect the post data.
And then, I split the post data and capture the second field's value.
Finally, I search the value from the prepared the list and delivery the request.
But my iruels fails in BIGIP 6800.
Who can do me a favor to check it over?
Cirrostratus
That's a good start, but I'd suggest you limit the collection to 2Mb--not ~4Gb due to an issue described in SOL6578:
SOL6578: TMM will crash if an iRule collects more than 4MB of data
https://support.f5.com/kb/en-us/solutions/public/6000/500/sol6578.html
Also, you can use URI::query (Click here) to parse the payload and get the value of a parameter, if it's in the format of parameter1=value1¶mter2=value2. And then you can use switch to check the value:
when RULE_INIT {
Maximum number of bytes to collect in request
set ::max_collect_length 1024000
}
when HTTP_REQUEST {
Get the content length so we can buffer the data to process in the HTTP_RESPONSE_DATA event
if {[HTTP::header exists "Content-Length"] and [HTTP::header "Content-Length"] < $::max_collect_length}{
set content_length [HTTP::header "Content-Length"]
} else {
set content_length $::max_collect_length
}
if {$content_length > 0}{
if {$static::enc_dbg}{log local0. "$log_prefix: Collecting $content_length bytes"}
HTTP::collect $content_length
}
}
when HTTP_RESPONSE_DATA {
Get value for province parameter
set province [URI::query "?[HTTP::payload]" province]
switch $province {
"abc" {
pool my_pool_1
persist uie [HTTP::cookie "JSESSIONID"]
}
"def" {
pool my_pool_2
persist uie [HTTP::cookie "JSESSIONID"]
}
default {
pool pool_public_web_ALL
persist source_addr 30
}
}
}
You'll need to update the switch cases based on the different values you want to handle for the province parameter. And you might consider using source address persistence for a longer timeout than 30 seconds.
If you try that and it does not work, can you add debug logging and list what you've tested and what's not working?
Thanks,
Aaron