Partisan builds upon HyParView for membership which seems to address many of the issues with connection scaling over fully connected meshes (section 3.3.4). It'

Partisan builds upon HyParView for membership which seems to address many of the issues with connection scaling over fully connected meshes (section 3.3.4). It'd be interesting to see these benchmarks run with various faults injected. I'm not sure why you'd want to avoid p2p gossip completely in these cases but they address the trade-offs by using a combination of protocols.