Class ResponseTimeMiddleware

Description

Middleware that measures HTTP response times and exposes them as a Prometheus histogram. Also sets the x-response-time response header.

Implements

NestMiddleware

Index

Constructors

Properties

config digits header suffix histogram

Methods

Constructors

constructor

new ResponseTimeMiddleware(): ResponseTimeMiddleware
Returns ResponseTimeMiddleware
- Defined in packages/@biorate/nestjs-tools/src/middlewares/response-time-middleware.ts:28

Properties

`Private` config

config: IConfig

`Private` `Readonly` digits

digits: number

`Private` `Readonly` header

header: string

`Private` `Readonly` suffix

suffix: boolean

`Static` `Private` histogram

histogram: Histogram<string>

Methods

use

use(req, res, next): void
Parameters
- req: Request<ParamsDictionary, any, any, ParsedQs, Record<string, any>>
- res: Response<any, Record<string, any>>
- next: NextFunction
Returns void
Implementation of NestMiddleware.use
- Defined in packages/@biorate/nestjs-tools/src/middlewares/response-time-middleware.ts:54