acquire acquire ( options ? ) : Promise < void > Parameters Optionaloptions : { signal ?: AbortSignal ; timeout ?: number ; } Optionalsignal ?: AbortSignal Optionaltimeout ?: number Returns Promise < void > dispose dispose ( ) : void Returns void get get ( ) : number Returns number get get ( ) : number Returns number get get ( ) : { availablePermits : number ; disposed : boolean ; maxPermits : number ; utilization : number ; waitingCount : number ; } Returns { availablePermits : number ; disposed : boolean ; maxPermits : number ; utilization : number ; waitingCount : number ; } available : number disposed : boolean max : number utilization : number waiting : number get get ( ) : number Returns number is is ( ) : boolean Returns boolean release release ( ) : void Returns void with with < T > ( fn , options ? ) : Promise < T > Parameters fn : ( ( ) => Promise < T > ) ( ) : Promise < T > Returns Promise < T > Optionaloptions : { signal ?: AbortSignal ; timeout ?: number ; } Optionalsignal ?: AbortSignal Optionaltimeout ?: number Returns Promise < T >
A semaphore that limits the number of concurrent operations. Used to prevent connection pool exhaustion by limiting concurrent database operations to the pool size.