@@ -22,21 +22,25 @@ Function used to connect to Redis server.
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@@ -22,21 +22,25 @@ Function used to connect to Redis server.
`redis.connect(host, [port])`
`redis.connect(host, [port])`
#### Parameters
#### Parameters
-`host`: Redis host name or address
-`host` Redis host name or address
-`port`: Redis database port. Default value is 6379.
-`port` Redis database port. Default value is 6379.
#### Returns
#### Returns
Object with rest of the functions.
Object with rest of the functions.
## subscribe()
!!! important
You need to start calling this `connect()` function to obtain a Redis object. All other functions are invoked on this object. Note the difference between `redis.connect()` (single dot) and `redis:subscribe()` (colon).
## redis:subscribe()
Subscribe to a Redis channel.
Subscribe to a Redis channel.
#### Syntax
#### Syntax
`redis:subscribe(channel, handler)`
`redis:subscribe(channel, handler)`
#### Parameters
#### Parameters
-`channel`: Channel name
-`channel` Channel name
-`handler`: Handler function that will be called on new message in subscribed channel
-`handler` Handler function that will be called on new message in subscribed channel
#### Returns
#### Returns
`nil`
`nil`
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@@ -48,8 +52,8 @@ Publish a message to a Redis channel.
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@@ -48,8 +52,8 @@ Publish a message to a Redis channel.