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, or an error description for other failures.

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