def _child(self, watcher, events):
        watcher.stop()
        self.crashed()
Calls allocate_fixed_ip once for each network.
dataset/ETHPy150Open bfrog/whizzer/whizzer/process.py/Process._child--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/network/manager.py/RPCAllocateFixedIP._allocate_fixed_ips