Interface SMStorageBackend

Pluggable persistence for resumable SM state. Implementations must be synchronous. The handler runs inside the synchronous stanza dispatch and state must be consistent immediately after.

interface SMStorageBackend {
    clear(key: string): void;
    load(key: string): SMState;
    save(key: string, state: SMState): void;
}

Implemented by

Index

Methods

clear load save

Methods

clear

clear(key: string): void
Parameters
- key: string
Returns void
- Defined in src/stream-management/types.ts:57

load

load(key: string): SMState
Parameters
- key: string
Returns SMState
- Defined in src/stream-management/types.ts:55

save

save(key: string, state: SMState): void
Parameters
- key: string
- state: SMState
Returns void
- Defined in src/stream-management/types.ts:56