Redis Publish command
Redis Publish command is used to send information to a specified channel.
grammar
redis Publish basic command syntax is as follows:
redis 127.0.0.1:6379> PUBLISH channel message
Available versions
> = 2.0.0
return value
The number of subscribers receiving the information.
Examples
redis 127.0.0.1:6379> PUBLISH mychannel "hello, i m here" (integer) 1