MaxPool Size and MaxConnections question

Hello Experts,

I have a JCo server with JCo 3 library.

Using the same user configurable value for MaxConnections and MaxPoolSize, actually for JCO_CONNECTION_COUNT, JCO_WORKER_THREAD_MIN_COUNT and JCO_WORKER_THREAD_COUNT in the Java code to create a fixed number of listeners. Named it "Inbound Listener Size".

Question is: is the number of actual listeners ("Inbound Listener Size" in my case) limited by the SAP configuration parameter named Max.Connections available in SMQS transaction for each Destination?

Is there a link between Max.Connections (Max.Verb. in Deutsch) and the JCo maximul pool size?

Thank you,

Doru