def setup_network(self):
    super(TxnMallTest, self).setup_network()
    disconnect_nodes(self.nodes[1], 2)
    disconnect_nodes(self.nodes[2], 1)
def setup_network(self):
    super(TxnMallTest, self).setup_network()
    disconnect_nodes(self.nodes[1], 2)
    disconnect_nodes(self.nodes[2], 1)