https://github.com/aneldev/dyna-node-channels

https://github.com/aneldev/dyna-node-channels

Last synced: 1 day ago
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• Host: GitHub
• URL: https://github.com/aneldev/dyna-node-channels
• Owner: aneldev
• License: mit
• Created: 2019-12-17T19:43:19.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2022-12-11T17:35:03.000Z (almost 2 years ago)
• Last Synced: 2024-10-13T13:39:41.599Z (about 1 month ago)
• Language: TypeScript
• Size: 1.35 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 21
• Metadata Files:
  • Readme: README.final.md
  • License: LICENSE

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README

        
# About

Create Channels and let the receivers to get stream data on real time.

# Example

The channels service

```

    const channelsService = new DynaNodeChannelsService({

      disk: createRam(),

      serviceRegistration: {

        encryptionKey: 'encryptionKey',

        accessKey: 'accessKey',

        serverDynaNodeAddress: 'n/localhost/33044',

        serviceConnectionId: 'feeder-service',

      },

      onChannelRegister: async (channel, accessToken) => accessToken === '####at-registration',

      onChannelPost: async (channel, accessToken) => accessToken === '####at-post',

      onMessageQueueError: e => console.error(e),

      onServiceRegistrationFail: e => console.error(e),

    });

    await channelsService.start();

```

Create a broadcaster instance that will push messages to the channel

```

    broadcaster = new DynaNodeChannelBroadcaster({

      dynaNodeChannelServiceAddress: 'feeder-service@n/localhost/33044',

      channel: 'footballGame',

      accessToken: '####at-post',

    });

```

and send messages to the channel like this:

```

   broadcaster.send({

      command: 'football-game-score--update',

      data: { host: 2, visitor: 0 }

    })

```

And this is the receiver that will receive the messages

```

    const receiver = new DynaNodeChannelReceiver({

      dynaNodeChannelServiceAddress: 'feeder-service@n/localhost/33044',

      channel: 'footballGame',

      accessToken: '####at-registration',

      onMessage: message => {

        const {

            data: {         // here we have the data posted to the channel

                host,

                visitor,

            },

        } = message;

      }

    });

    receiver.start();

```