Function readError

lib/client.js:427–460

(err, res, cb)

function readError(err, res, cb) {
    assert.object(err);
    assert.optionalObject(res);
    assert.func(cb);

    if (res === null)
        return (cb(null, err, res));

    var body = '';
    res.setEncoding('utf8');
    res.on('data', function (chunk) {
        body += chunk;
    });

    res.once('end', function () {
        err._body = body;

        try {
            err.body = JSON.parse(body);
        } catch (e) {
        }

        err.body = err.body || {};
        err.code = err.body.code;
        err.message = err.body.message;
        err.name = err.body.code || err.name;
        if (!/.*Error$/.test(err.name))
            err.name += 'Error';

        cb(null, err, res);
    });

    return (undefined);
}


function resultToInfoCb(_path, cb) {