private void toggleProxyProtocolSarTimeOut(final byte[] data) {
        final int pduType = MeshParserUtils.unsignedByteToInt(data[0]);
        if (pduType == ((GATT_SAR_START << SAR_BIT_OFFSET) | MeshManagerApi.PDU_TYPE_PROXY_CONFIGURATION)) {
            mHandler.postDelayed(mProxyProtocolTimeoutRunnable, PROXY_SAR_TRANSFER_TIME_OUT);
        } else if (pduType == ((GATT_SAR_END << SAR_BIT_OFFSET) | MeshManagerApi.PDU_TYPE_PROXY_CONFIGURATION)) {
            mHandler.removeCallbacks(mProxyProtocolTimeoutRunnable);
        }
    }
Toggles the Segmentation and Reassembly timeout for proxy configuration messages received via proxy protocol

@param data pdu
mesh/src/main/java/no/nordicsemi/android/mesh/MeshManagerApi.java