To use *DeltaManager* with unicast (static membership), the Tomcat 8.5 documentation (https://tomcat.apache.org/tomcat-8.5-doc/config/cluster.html) states that the channelStartOptions should be equal to *3*. In my original example, I am using the same value with the *StaticMembershipInterceptor*.
However, the value should be left as the default when using the *StaticMembershipService* according to the Tomcat 9.0 documentation ( https://tomcat.apache.org/tomcat-9.0-doc/config/cluster.html). This is what Mark suggested. > On Fri, Dec 1, 2023 at 2:21 PM Mark Thomas <ma...@apache.org> wrote: > Why channelStartOptions=3 ? I think this shoudl use the default. I am still not sure why this distinction exists. Sincerely Manak Bisht