http-error

Exposes HTTP error codes as Error constructors.

Install

npm install http-error

Example

    var HttpError = require("http-error");

    // in your app:
    app.get("/:project", function(req, res, next){
        db.loadProject(req.params.project, function(err, project){
            if(err) return next(new HttpError.InternalServerError("Something went wrong"));
            if(!project) return next(new HttpError.notFound("This project does not exist"));
            
            res.json(project.toObject());
        });
    });
    
    // in your error handler:
    app.use(function(err, req, res, next){
        res.status(err.code).json({ error: err.message });
    });

List of errors

This module implements the following error constructors:

| Code | Function |:--- | :--- | 400 | BadRequest | 401 | Unauthorized | 402 | PaymentRequired | 403 | Forbidden | 404 | NotFound | 405 | MethodNotAllowed | 406 | NotAcceptable | 407 | ProxyAuthenticationRequired | 408 | RequestTimeout | 409 | Conflict | 410 | Gone | 411 | LengthRequired | 412 | PreconditionFailed | 413 | RequestEntityTooLarge | 414 | RequestURITooLong | 415 | UnsupportedMediaType | 416 | RequestedRangeNotSatisfiable | 417 | ExpectationFailed | 420 | EnhanceYourCalm | 422 | UnprocessableEntity | 423 | Locked | 424 | FailedDependency | 425 | UnorderedCollection | 426 | UpgradeRequired | 428 | PreconditionRequired | 429 | TooManyRequests | 431 | RequestHeaderFieldsTooLarge | 444 | NoResponse | 449 | RetryWith | 450 | BlockedByWindowsParentalControls | 499 | ClientClosedRequest | 500 | InternalServerError | 501 | NotImplemented | 502 | BadGateway | 503 | ServiceUnavailable | 504 | GatewayTimeout | 505 | HTTPVersionNotSupported | 506 | VariantAlsoNegotiates | 507 | InsufficientStorage | 508 | LoopDetected | 509 | BandwidthLimitExceeded | 510 | NotExtended | 511 | NetworkAuthenticationRequired