CloudSqlite.acquireWriteLock Function
Attempt to acquire the write lock for a container, with retries.
If write lock is held by another user, call busyHandler if supplied. If no busyHandler, or handler returns "stop", throw. Otherwise try again.
acquireWriteLock(user: string, container: CloudSqlite.CloudContainer, busyHandler?: CloudSqlite.WriteLockBusyHandler): Promise<void>
note if write lock is already held, this function does nothing.
| Parameter | Type | Description |
|---|---|---|
| user | string | the name to be displayed to other users in the event they attempt to obtain the lock while it is held by us |
| container | CloudSqlite.CloudContainer | the CloudContainer for which the lock is to be acquired |
| busyHandler | CloudSqlite.WriteLockBusyHandler | if present, function called when the write lock is currently held by another user. |
Returns - Promise<void>
Defined in
- backend/src/CloudSqlite.ts Line 419
Last Updated: 20 June, 2023