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Forum Discussion

MAbbas's avatar
MAbbas
Icon for Cirrus rankCirrus
Jun 11, 2020

CRLF after HTTP/1.1

Hi . I have a lagecy java app that does not include CRLF after protocol version . How can I add it in an irule through F5
application delivery
BIG-IP
iRules
youssef1's avatar
youssef1
Icon for Cumulonimbus rankCumulonimbus
Jun 23, 2020

Dear Abbas,

 

I was going to offer you the solution that you put in place. however it should be optimized to the maximum by applying rewrite only on very specific URLs.

 

I don't see how we can do otherwise without rewriting the payload ...

Haven't you try or modifying the Java application? it would be easier to correct the problem at the source.

 

keep me in touch if sou need help for irule ...

regards

MAbbas's avatar
MAbbas
Icon for Cirrus rankCirrus
Jun 27, 2020

Thanks fro the reply youssef -

yes - i have a if condition that selects the URL -- to update

Question -- is there any way this can be done in http

i tried doing a replace in HTTP::request -- but it does not allow me to update in that

  • BobVT's avatar
    BobVT
    Icon for Nimbostratus rankNimbostratus
    Feb 06, 2021

    MAbbas - Do you have the complete iRUle you used that worked? I am facing a similar issue but have not been having any success.