https://github.com/norjs/event

NorJS Event Library
https://github.com/norjs/event

events observer

Last synced: 25 days ago
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NorJS Event Library

• Host: GitHub
• URL: https://github.com/norjs/event
• Owner: norjs
• License: mit
• Created: 2019-03-29T17:38:11.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-12-30T17:35:43.000Z (almost 2 years ago)
• Last Synced: 2024-11-11T10:37:52.657Z (about 1 month ago)
• Topics: events, observer
• Language: JavaScript
• Homepage:
• Size: 123 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NorJS Event Observer Library

This is a library which implements an interface to trigger and listen events from 

[The NorJS Event Service](https://github.com/norjs/event-service).

### Design

It is a NodeJS library which can connect to a local event service running on the system and through 

it possibly connect to multiple top level event servers and services running on other systems. 

Communication between the library and local service is implemented using long polling HTTP over 

local UNIX socket file.

### Install

`npm install @norjs/event`

### Usage

### Command line usage

Wait for an event:

```

if NODE_CONNECT=/path/to/socket.sock nor-event --wait=foo; then

  echo Event happened

else

  echo Timeout happened

fi

```

Trigger an event:

```

NODE_CONNECT=/path/to/socket.sock nor-event --trigger=foo --payload='{"hello":"world"}'

```