Forum Discussion
Kai_M__48813
Cirrus
Cirrustcl error on iapp irule
im currently looking at an iapp deployment using the citrix_vdi_2.4.0 template, and it is configured with storefront as described in the deployment guide. This means the the following irule has been ...
Kai_Wilke
MVP
MVPHi Kai,
the error message occours if an iRule tries to Read / Rewrite a HTTP request, which is already responded by an previous iRule.
You can circumvent this behavior by changing the the first iRule so that it disables further iRule processing after the HTTP redirect is send.
when ACCESS_ACL_ALLOWED {
set type [ACCESS::session data get session.client.type]
if { !($type starts_with "citrix") } {
if { [HTTP::uri] == "/" } {
log local0. "Redirecting to /Citrix/Web/"
ACCESS::respond 302 Location "https://[HTTP::host]/Citrix/Web/" "Connection" "Close"
TCP::close
event disable all
}
}
}
Note: The
parameter and the "Connection" "Close"
command is required, to force the client to establish a new TCP connection after the redirect is send and further iRule processing is disabled. This makes sure that subsequent request will process iRules again...TCP::close
Cheers, Kai
