WebSocketStatusCode.INVALID_UPSTREAM_RESPONSE

1014 indicates that a gateway or proxy received and invalid upstream response. <p> See <a href="https://www.ietf.org/mail-archive/web/hybi/current/msg10748.html">hybi WebSocket Subprotocol Close Code: Bad Gateway</a>

struct WebSocketStatusCode
enum int INVALID_UPSTREAM_RESPONSE;

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