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项目作者： danielgerlag

项目描述 ：
Workflow / durable task library for Node.js (or modern browsers)
高级语言： TypeScript
项目地址: git://github.com/danielgerlag/workflow-es.git
创建时间： 2016-11-29T19:42:24Z
项目社区：https://github.com/danielgerlag/workflow-es
开源协议：MIT License
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Workflow ES

Build Status

Workflow ES is a workflow / saga library for Node.js (or modern browsers). It supports pluggable persistence and concurrency providers to allow for multi-node clusters.

Installing

Install the core npm package “workflow-es”

  1. npm install workflow-es --save

Guides

Persistence

Since workflows are typically long running processes, they will need to be persisted to storage between steps.
There are several persistence providers available as seperate npm packages.

  • Memory Persistence Provider (Default provider, for demo and testing purposes)
  • MongoDB
  • (more to come soon…)

Multi-node clusters

By default, the WorkflowHost service will run as a single node using the built-in queue and locking providers for a single node configuration. Should you wish to run a multi-node cluster, you will need to configure an external queueing mechanism and a distributed lock manager to co-ordinate the cluster. These are the providers that are currently available.

Queue Providers

  • SingleNodeQueueProvider (Default built-in provider)
  • Azure
  • Redis

Distributed lock managers

Authors

  • Daniel Gerlag - Initial work

License

This project is licensed under the MIT License - see the LICENSE.md file for details