cancel
Showing results for 
Search instead for 
Did you mean: 

Can't call after responding - ERR_NOT_SUPPORTED invoked from within "HTTP::host"

mika
Cirrus
Cirrus

Hello,

I have a problems in my IRules the redirections http to https.

In the logs LTM i have this error:

 

 Can't call after responding - ERR_NOT_SUPPORTED   invoked from within "HTTP::host"

 

 SO: the redirection don't work in some browser : for few minutes i get an error conexion reset.

Thanks for your feedback

BIG-IP 14.1.2.3

 

 

4 REPLIES 4

jk20004
Cirrus
Cirrus

If the irule only makes the http to https better use the default F5 iRule _sys_https_redirect

 

If not don’t forget the return in the line after the redirect and if you have that check if there are more than one iRule on the VS

 

Also a good idea is to close the connection so I use most times

 

HTTP::respond 302 noserver Location https://[HTTP::host][HTTP::uri] Connection Close  

 

 

Thank you for your anser,

this is the IRule who i used and i have alwayse the same problems with all hosts.

 

when HTTP_REQUEST {

   

  if { [string tolower [HTTP::host]] contains "mysite.com"} {

     if {[HTTP::has_responded]}{return}

     #log local0. "[HTTP::host] [HTTP::uri]"

    HTTP::respond 301 Location "https://[HTTP::host][HTTP::uri]"

    regsub -all {:\d*$} [HTTP::host] "" host

     HTTP::redirect https://$host[HTTP::uri]

     return

  

  }

   

  }

 

Hi mika,

 

Would you try using the "HTTP::has responded" line, before if statement?

when HTTP_REQUEST { if {[HTTP::has_responded]} { return } if {[string tolower [HTTP::host]] contains "mysite.com"} { HTTP::respond 301 Location "https://[HTTP::host][HTTP::uri]" return } }

 

jk20004
Cirrus
Cirrus

After a HTTP::respond or a HTTP::redirect must follow a return, both lines do more or less the same and F5 has a problem using the [HTTP::] values after a call like that