iRule to avoide "Invalid action EV_COLLECT during ST_HTTP_EARLY_100CONTINUE" error

Emanuele,

 

 

Gosh it was a while ago 14 months, sorry I can not remember exactly what fixed it (it might even have been my HTTP profile .... or an upgrade to the LTM software ... I am just not positive) but perhaps this will help.

 

 

Hmm, I still get a few of the messages so at best I limited the number of messages going to my /var/log/ltm log file. I think you might want to try a STREAM instread of a COLLECT - I just haven't had the time to port my work yet.

 

 

It is possible that a code block like this might have helped - limit the issues.

 

 

when HTTP_RESPONSE {

 

set okay 1

 

if {[HTTP::status] != 200} {

 

set okay 0

 

}

 

if {(!([HTTP::header "Content-Type"] starts_with "text/html"))} {

 

set okay 0

 

}

 

if {$okay == 1} {

 

Trigger collection for up to 1MB of data

 

if {[HTTP::header exists "Content-Length"] && [HTTP::header "Content-Length"] <= 1048576}{

 

set content_length [HTTP::header "Content-Length"]

 

} else {

 

set content_length 1048576

 

}

 

if { [info exists content_length] && $content_length > 0} {

 

this will trigger the HTTP_RESPONSE_DATA action block

 

HTTP::collect $content_length

 

} else {

 

set okay 0

 

}

 

}

 

if {$okay == 0} {

 

log the issue here or not you skipped

 

 

}

 

}

 

 

 

when HTTP_RESPONSE_DATA {

 

 

only apply transformations if okay== 1, e.g. had a minimal set of html tags

 

if {$okay == 1} {

 

set content [string tolower [HTTP::payload]]

 

}

 

 

*

 

*

 

*

 

 

this could be a big a 1MB free up ASAP now that we are done

 

unset content

 

}

 

 

 

 

Or perhaps I possibly I limited the issue via altering the ONECONNECT statement:

 

 

 

when HTTP_REQUEST {

 

ONECONNECT::reuse enable

 

ONECONNECT::reuse disable

 

*

 

*

 

}

 

 

 

Regards,

 

 

Jon Strabala