Method constructor

impit-node/errors.js:20–24

(msg)

class ProxyError extends TransportError {}
class ProxyTunnelError extends ProxyError {
    constructor(msg) {
        super(msg);
        const match = msg.match(/with status code (\d+)/);
        this.status = match ? Number(match[1]) : undefined;
    }
}
class ProxyAuthRequired extends ProxyError {}
class UnsupportedProtocol extends TransportError {}