Equipment, method and device for switching between master nodes and computer readable medium

[0036] The principles of the disclosure will now be described with reference to some example embodiments. It should be understood that these embodiments are described only for the purpose of illustration, and to help those skilled in the art to understand and implement the present disclosure, without implying any limitation on the scope of the present disclosure. The disclosure described here can be implemented in various ways other than those described below.

[0037] In the following description and claims, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0038] References in this disclosure to "one embodiment," "an embodiment," "example embodiment," etc. mean that the described embodiments may include a particular feature, structure, or characteristic, but not that every embodiment need not include the particular feature, structure, or...