TFCALLASYNC
Syntax
TFCALLASYNC <library name>.<function name> <number of keys> [<key1> ... <keyn>] [<arg1> ... <argn>]
- Available in:
- Redis Stack / Triggers and functions 2.0.0
- Time complexity:
- Depends on the function that is executed.
Invoke an asynchronous JavaScript function (coroutine).
Required arguments
library name
The name of the JavaScript library that contains the function.
function name
The function name to run.
number of keys
The number keys that will follow.
keys
The keys that will be touched by the function.
arguments
The arguments passed to the function.
Return
TFCALLASYNC returns either
- The return value of the function.
- Error reply when the function execution failed.
Examples
TFCALLASYNC lib.hello 0
"Hello World"