Module "lib/D4C"

Index

Enumerations

ErrMsg

Classes

Functions

Functions

QConcurrency

QConcurrency(queuesParam: Array<{ isStatic?: boolean; limit: number; tag?: string | symbol }>): ClassDecorator

- Defined in src/lib/D4C.ts:77
Class decorator to setup concurrency for queues

Parameters
- queuesParam: Array<{ isStatic?: boolean; limit: number; tag?: string | symbol }>
  
  a array of each queue parameter
Returns ClassDecorator

concurrent

concurrent(target: any, propertyKey: string, descriptor: PropertyDescriptor): void
concurrent(option?: { dropWhenReachLimit?: boolean; inheritPreErr?: boolean; noBlockCurr?: boolean; tag?: string | symbol }): MethodDecoratorType

- Defined in src/lib/D4C.ts:237
Static and instance method decorator. Default concurrency = Infinity. usage example:
```
@concurrent
async fetchData() {}
// or
@concurrent({ tag: 'world', inheritPreErr: true, noBlockCurr: true })
static async fetchData(url: string) {}
```
Parameters
- target: any
- propertyKey: string
- descriptor: PropertyDescriptor
Returns void
- Defined in src/lib/D4C.ts:242
Parameters
- Optional option: { dropWhenReachLimit?: boolean; inheritPreErr?: boolean; noBlockCurr?: boolean; tag?: string | symbol }
  - Optional dropWhenReachLimit?: boolean
  - Optional inheritPreErr?: boolean
  - Optional noBlockCurr?: boolean
  - Optional tag?: string | symbol
Returns MethodDecoratorType

synchronized

synchronized(target: any, propertyKey: string, descriptor: PropertyDescriptor): void
synchronized(option?: { inheritPreErr?: boolean; noBlockCurr?: boolean; tag?: string | symbol }): MethodDecoratorType

- Defined in src/lib/D4C.ts:267
Static and instance method decorator. Default concurrency = 1 for lock. usage example:
```
@synchronize
async connect() {}
// or
@synchronized({ tag: 'world', inheritPreErr: true, noBlockCurr: true })
static async staticMethod(text: string) {}
```
Parameters
- target: any
- propertyKey: string
- descriptor: PropertyDescriptor
Returns void
- Defined in src/lib/D4C.ts:272
Parameters
- Optional option: { inheritPreErr?: boolean; noBlockCurr?: boolean; tag?: string | symbol }
  - Optional inheritPreErr?: boolean
  - Optional noBlockCurr?: boolean
  - Optional tag?: string | symbol
Returns MethodDecoratorType

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