Response: &v1beta1.AdmissionResponse{
				Allowed:   true,
				PatchType: &pt,
				Patch:     []byte(`[{"op": "add", "CORRUPTED_KEY":}]`),
			},
		})
	case "/nilResponse":
		w.Header().Set("Content-Type", "application/json")
		json.NewEncoder(w).Encode(&v1beta1.AdmissionReview{})
	case "/invalidAnnotation":
		w.Header().Set("Content-Type", "application/json")

			ExpectAnnotations: map[string]string{"failed-open.validating.webhook.admission.k8s.io/round_0_index_0": "nilResponse"},
		},
		{
			Name: "absent response and fail closed",
			Webhooks: []registrationv1.ValidatingWebhook{{
				Name:                    "nilResponse",
				ClientConfig:            ccfgURL("nilResponse"),
				FailurePolicy:           &policyFail,
				Rules:                   matchEverythingRules,

	// worker. This shouldn't be considered a crasher.
	InternalErr string
}

// pingArgs contains arguments to workerServer.ping.
type pingArgs struct{}

// pingResponse contains results from workerServer.ping.
type pingResponse struct{}

// workerComm holds pipes and shared memory used for communication
// between the coordinator process (client) and a worker process (server).

            System.arraycopy(buffer, bufferIndex, this.signature, 0, 16);
            bufferIndex += 16;
        }

        return Smb2Constants.SMB2_HEADER_LENGTH;
    }


    boolean isResponse () {
        return ( this.flags & SMB2_FLAGS_SERVER_TO_REDIR ) == SMB2_FLAGS_SERVER_TO_REDIR;
    }


    protected abstract int writeBytesWireFormat ( byte[] dst, int dstIndex );

            }
        });

    }

    public PingResponse ping() {
        try {
            final ClusterHealthResponse response =
                    client.admin().cluster().prepareHealth().execute().actionGet(ComponentUtil.getFessConfig().getIndexHealthTimeout());
            return new PingResponse(response);
        } catch (final OpenSearchException e) {

        uid = readInt2( buffer, bufferIndex + TID_OFFSET + 4 );
        mid = readInt2( buffer, bufferIndex + TID_OFFSET + 6 );
        return HEADER_LENGTH;
    }
    boolean isResponse() {
        return ( flags & FLAGS_RESPONSE ) == FLAGS_RESPONSE;
    }

    /* 
     * For this packet deconstruction technique to work for
     * other networking protocols the InputStream may need

        this.mid = SMBUtil.readInt2(buffer, bufferIndex + SmbConstants.TID_OFFSET + 6);
        return SmbConstants.SMB1_HEADER_LENGTH;
    }


    protected boolean isResponse () {
        return ( this.flags & SmbConstants.FLAGS_RESPONSE ) == SmbConstants.FLAGS_RESPONSE;
    }


    /*
     * For this packet deconstruction technique to work for

	}
	return mh.Fields
}

func (mh *http2MetaHeadersFrame) checkPseudos() error {
	var isRequest, isResponse bool
	pf := mh.PseudoFields()
	for i, hf := range pf {
		switch hf.Name {
		case ":method", ":path", ":scheme", ":authority":
			isRequest = true
		case ":status":
			isResponse = true
		default:
			return http2pseudoHeaderError(hf.Name)
		}
		// Check for duplicates.