Package Exports
- error/typed
- error/validation
- error/wrapped
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (error) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
error
Custom errors
Typed Error
var TypedError = require("error/typed")
var ServerError = TypedError({
type: 'server.5xx',
message: '{title} server error, status={statusCode}',
title: null,
statusCode: null
});
var ClientError = TypedError({
type: 'client.4xx',
message: '{title} client error, status={statusCode}',
title: null,
statusCode: null
});
var error = ServerError({
title:'some title',
statusCode: 500
});
var error2 = ClientError({
title: 'some title',
statusCode: 404
});Wrapped Errors
var net = require('net');
var WrappedError = require('error/wrapped');
var ServerListenError = WrappedError({
message: 'server: {origMessage}',
type: 'server.listen-failed',
requestedPort: null,
host: null
});
var server = net.createServer();
server.on('error', function onError(err) {
if (err.code === 'EADDRINUSE') {
throw ServerListenError(err, {
requestedPort: 3000,
host: null
});
} else {
throw err;
}
});
server.listen(3000);Installation
npm install error
Contributors
- Raynos