gossip-deep-copy-isolation

Status: IN

All inter-node data transfer (`send_gossip`, `join`, `get_membership_list`) uses `copy.deepcopy` to prevent shared mutable state between simulated nodes

Source: entries/2026/05/29/gossip-protocol-gossip_protocol.md

Example

def send_gossip(self):
    return copy.deepcopy(self.membership)
# prevents shared-reference mutation between nodes

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