fetch-error.js•705 B
'use strict'
class FetchError extends Error {
constructor (message, type, systemError) {
super(message)
this.code = 'FETCH_ERROR'
// pick up code, expected, path, ...
if (systemError)
Object.assign(this, systemError)
this.errno = this.code
// override anything the system error might've clobbered
this.type = this.code === 'EBADSIZE' && this.found > this.expect
? 'max-size' : type
this.message = message
Error.captureStackTrace(this, this.constructor)
}
get name () {
return 'FetchError'
}
// don't allow name to be overwritten
set name (n) {}
get [Symbol.toStringTag] () {
return 'FetchError'
}
}
module.exports = FetchError