公开(公告)号：US09571353B1

公开(公告)日：2017-02-14

申请号：US14303406

申请日：2014-06-12

Applicant: Amazon Technologies, Inc.

Inventor： Mahendra Manshi Chheda ,  Daine Mimico Neale Mamacos ,  Suvenderan Pillay ,  Christian Arne Haselbach

IPC: G06F15/173 ,  H04L12/24

CPC classification number: H04L41/0604

Abstract: Hosts for virtual computing nodes may communicate health and status information through a low-bandwidth interface. Event descriptions evolving over time may be communicated through a fixed-length bit field whose format also evolves over time. Information describing the evolving data format may be communicated through an out-of-band communications channel. Event descriptions transmitted using the evolving data format may be processed once the format is accessible to the recipient of the event descriptions.

Abstract translation: 用于虚拟计算节点的主机可以通过低带宽接口来传达运行状况和状态信息。 随着时间的推移发展的事件描述可以通过固定长度的位字段来传达，该字段的格式也随时间演变。 可以通过带外通信信道来传送描述演进数据格式的信息。 一旦该事件描述的接收方可访问格式，就可以处理使用演进数据格式发送的事件描述。