Forum Discussion

Lorn's avatar
Lorn
Icon for Nimbostratus rankNimbostratus
Apr 26, 2013

HTTP collect not working when POST is multiple TCP segments

When attempting to collect and parse data from the payload of an HTTP post, the HTTP collect command fails to gather any data when the HTTP request is across multiple TCP segments. If the HTTP reques...
application delivery
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devops
iRules
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Apr 26, 2013
First, I think you may be setting your payload length to an arbitrarily small number for POST data.

 

 

Second, you can use the HTTP::collect command within the HTTP_REQUEST_DATA event to iteratively collect all of the rest of the payload. Take a look at this codeshare example:

 

 

https://devcentral.f5.com/wiki/iRules.HTTPPayloadCollection.ashx