PromiseCache Class
A specialized cache for async work, allowing you to safely cache the promised result of some async work without fear of running it multiple times or losing track of errors. \
This API is provided for existing users, but is not recommended for new users.
To use, import via @fluidframework/core-utils/legacy.
For more information about our API support guarantees, see here.
Signature
export declare class PromiseCache<TKey, TResult>
Type Parameters
| Parameter | Description |
|---|---|
| TKey | |
| TResult |
Constructors
| Constructor | Alerts | Description |
|---|---|---|
| (constructor)({ expiry, removeOnError, }) | Alpha |
Create the PromiseCache with the given options, with the following defaults: expiry: indefinite, removeOnError: true for all errors |
Constructor Details
(constructor)
Create the PromiseCache with the given options, with the following defaults:
expiry: indefinite, removeOnError: true for all errors
This API is provided for existing users, but is not recommended for new users.
For more information about our API support guarantees, see here.
Signature
constructor({ expiry, removeOnError, }?: PromiseCacheOptions);
Parameters
| Parameter | Modifiers | Type | Description |
|---|---|---|---|
| { expiry, removeOnError, } | optional | PromiseCacheOptions |