Read A Key (LCC.kvdb.dict.get)

Signature

value, err = LCC.kvdb.dict.get(name, key, timeout?)

Parameters

• name
  String. Dictionary name (non-empty, max 256 bytes).
• key
  String. Key to read (must be valid UTF-8 and non-empty).
• timeout
  Number, optional. Request timeout in seconds, default 60.

Returns

• value
  String. Value stored for the key; nil when missing.
• err
  String or nil. Returns 'not found' when the key is absent.

Notes

Fetches the value for the given key.
Missing keys return nil, 'not found'.

Example

local value, err = LCC.kvdb.dict.get("settings", "retry")
if value then
    print("Current retry count:", value)
end