README
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 |