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Rajesh_74831's avatar
Rajesh_74831
Icon for Nimbostratus rankNimbostratus
Aug 19, 2014

Need to delete extra "/" in the URI

Hi Guys, 

    Our developers found an issue where the page is getting 404 error when there is an additional "/" at the end of the page. So I am thinking of an irule which would remove the additional "/" at the end of the uri, following is what I am tried and getting a TLS error, can you please suggest me how can I get this working.

when HTTP_REQUEST { if { [HTTP::uri] ends_with "/" } { HTTP::uri [[HTTP::uri] string map {"/" ""}] } }

Following is the error that I received

Aug 18 23:26:38 tmm err tmm[8726]: 01220001:3: TCL error: /Common/log-uri - invalid command name "/" while executing "[HTTP::uri] string map {"/ " " "} "

Please let me know what is the cause for the failure.

Thanks

-Rajesh

application delivery
devops
iRules
LTM
uri manipulation
  • Thomas_Gobet's avatar
    Thomas_Gobet
    Icon for Nimbostratus rankNimbostratus
    Aug 19, 2014

    Hi Rajesh,

    Here is the iRule you need, your problem was on "string map".

    when HTTP_REQUEST { 
    if { [HTTP::uri] ends_with "/" } { 
            HTTP::uri [string map {"/" ""} [HTTP::uri]] 
    } 
}
  • Yann_Desmarest's avatar
    Yann_Desmarest
    Icon for Cirrus rankCirrus
    Aug 19, 2014

    Hi,

     

    I suggest you to use this example code below :

     

    when HTTP_REQUEST {
    if { [HTTP::uri] ends_with "/" } {
        HTTP::uri [string trimright [HTTP::uri] "/"]
    }
}