def __init__(self, job, bandwidth, cur, end):
        self.job = job
        self.bandwidth = bandwidth
        self.cur = cur
        self.end = end
Called internally in preparation for sending messages to the client
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/virt/libvirt/guest.py/BlockDeviceJobInfo.__init__--crossover with--dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_library/src/rosbridge_library/protocol.py/Protocol.send