Proposal

New Solace scaler that provides the ability to scale the number of client instances automatically based upon transient load for shared subscription (message backlog, message rate)

Scaler Source

Message backlog and message rates for consumers that uses shared subscriptions

Scaling Mechanics

Scaler will collect the following metrics from a Solace PubSub+ Event Broker using SEMP:

• D-1 queue message count length-msgs
• Transmission rate to client (bytes) txByteRate
• Transmission rate to client (messages) txMsgRate
• 1-minute average transmission rate to client (bytes) averageTxByteRate
• 1-minute average transmission rate to client (messages) averageTxMsgRate

Metrics collected will be aggregated and compared against a specified desired target

Authentication Source

Solace Basic Auth

Anything else?

No response