Redis Publish/Subscribe

  • Allows to create simple message buses
  • It allows you to
    • PUBLISH message to the channel
    • and SUBSCRIBE to messages from channel
  • It’s fire and forget messages
  • Redis acts as a central broker for multiple clients providing
    • Simple method to post messages
    • and consume messages

Publish and Subscribe example :

Seeing the same messgae on telnet

1st Setup the telnet

2nd Send the messages to the channel

3rd the messages is visible on subscribed redis-cli in human readable way

4th the message is visible on the telnet screen in redis protocol way


subscribe to pattern

publish the message

Receive the message via pattern

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