Service calling method and device, computer equipment and storage medium

Abstract

The invention discloses a service calling method and device, computer equipment and a storage medium, and the service calling method comprises the steps: receiving a service calling instruction sent by a service access side, wherein the service calling instruction at least comprises a target node number and a calling center number; searching available nodes in registration nodes of a plurality ofdeployment centers according to the service calling instruction; and sending the node connection information of the available nodes to the service access party, so that the service party calls the service according to the node connection information. The available nodes can be searched in the plurality of deployment centers according to the service calling instruction. The available nodes are established, the service is called according to the connection information of the available nodes, and the file can still be transmitted to the corresponding nodes of other deployment centers even if thetarget node service of a certain deployment center is unavailable, so that high availability of file transmission on the center level is realized.

Description

technical field [0001] The present invention relates to the field of information services, in particular to a service calling method, device, computer and storage medium. Background technique [0002] Traditional file transfer systems are generally in a decentralized deployment mode, and applications that use the file transfer function need to be deployed locally on demand. When adding a file transfer node, all other nodes associated with the new node need to add new node configurations at the same time, and During the disaster recovery switchover, the file transfer node needs to be manually adjusted and configured. There are periods when the service is unavailable, the configuration is not flexible enough, and the availability is poor. Contents of the invention [0003] Based on this, and aiming at the above technical problems, the present invention provides a service calling method, device, computer and storage medium, which can realize the multi-center and multi-active ...

AI Technical Summary

Problems solved by technology

[0002] Traditional file transfer systems are generally in a decentralized deployment mode, and applications that use the file transfer function need to be deployed locally on demand. When adding a file transfer node, all other nodes associated with the new node need to add new node configurations at the same time, and During the disaster recovery switchover, the file transfer node needs to be manually adjusted and configured. There are periods when the service is unavailable, the configuration is not flexible enough, and the availability is poor.

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