Display gateway activity level of redundant sys on a client

Ignition
1

I try to use the following code to display gateway redundancy activity level of both gateway on a client :

Inside a 1 sec timer gateway script :

	import system
	from com.inductiveautomation.ignition.gateway import SRContext

	if SRContext.get().getRedundancyManager().isMaster():
		pathCurrentGW = "DIAG/serverM/system/ActivityLevel"
		pathPeerGW = "DIAG/serverB/system/ActivityLevel"		
	else:
		pathCurrentGW = "DIAG/serverB/system/ActivityLevel"
		pathPeerGW = "DIAG/serverM/system/ActivityLevel"		
	
	# Return : Active / Cold / Hot / Undecided / Warm 
	etat = str(SRContext.get().getRedundancyManager().getCurrentState().getActivityLevel())
	system.tag.write(pathCurrentGW,etat)
	
	etat = str(SRContext.get().getRedundancyManager().getPeerConnectionStatus().getActivityLevel())
	system.tag.write(pathPeerGW,etat)

:scratch: It doesn’t work in all case…

It’s ok when Master is active and backup is warm,
but when I force a failover to the backup :

tag : DIAG/serverM/system/ActivityLevel display active instead of warm as in the web page !

When I restart the Master, with backup actibe, the tag DIAG/serverM/system/ActivityLevel display : undecided instead of active as in the web page ?

Any idea to correct this or another way to achieve this : displaying both gateway redundancy activity level in the client.

2

Maybe I am misunderstanding your issue, but why aren’t you using the ActivityLevel tag that is already in the tag browser in the Ignition Designer?

In the tag browser under System>Gateway>Redundancy>Activitylevel is where the tag is located. You can just use that tag in your project.

Connor

3

this issue has been solved in ignition 7.8.4.
My goal was to be able to display gateway redundancy state of both part of the redundant system : the active and the other : warm or another state.