if you have multiple parties, you probably want to configure this in a star topology, where the central node does bind, all others do connect. And, this means that the middle (server) node sees all messages from every other node, but the other (client) nodes will only see messages sent...
It is possible that missing GHII data from the 3' end of the gene, especially for other tribes of catostomines, would have supported a different tree topology. When all catostomid GHII sequences are constrained to be monophyletic, the resulting tree is 11 steps longer than the MP ...