EEM-tcl trigger using customized syslog not working.

[soachar]

I had a query with respect to eem tcl scripts.

I have to invoke a script when a customized syslog is generated, which is not working

Test1.tcl

::cisco::eem::event_register_none maxrun 100

namespace import ::cisco::eem::*

namespace import ::cisco::lib::*

action_syslog msg "Invoke call manager"

Test2.tcl

::cisco::eem::event_register_syslog pattern "\%HA_EM-6-LOG: test1.tcl: Invoke call manager"

namespace import ::cisco::eem:*
namespace import ::cisco::lib:*

action_syslog msg "Entered test2.tcl"

Debugs:

Apr  7 07:43:55.544: %HA_EM-6-LOG: test1.tcl: Invoke call manger

Apr  7 07:43:55.784: %HA_EM-6-LOG: test1.tcl: Invoke call manger

Though I am seeing the message in the log, 2^nd script, test2.tcl is not getting triggered. Can anyone help me understand why this is happening?

Thanks,

Soumya

[rosaho]

This discussion has been reposted from Top Contributors to the EEM Scripting community.

[Joe Clarke]

EEM is unable to intercept a message it generated.  This is done to prevent infinite loops.  You can use the IOS syslog: file system to test EEM policies.  For tclsh:

set fd [open syslog: w]

puts $fd "%HA_EM-6-LOG: test1.tcl: Invoke call manager"

close $fd