Forum Discussion
xiangyang_zhang
Nimbostratus
NimbostratusRead&Write problem
With the irule below, can read-write problem happen ?
rule tls_flag {
when HTTP_REQUEST {
set tlsflg 0
if {[HTTP::method] equals "CONNECT"}{
...
Variables are shared within the same connection. If you want to use them across sessions, you'll have to reference them in the global namespace.
when HTTP_REQUEST {
set local_var "some value"
set ::global_var "some other value"
log local0. "The local value is $local_var"
log local0. "The global value is $::global_var"
}So, the value in the HTTP_REQUeST_SEND event will be that of the associated HTTP_REQUEST event for that connection.
Be careful about using lots of global variables as they remain resident in memory until the configuration is reloaded.
-Joe
