handleResult() — netty Function Reference

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/IoUringFileRegion.java lines 80–102

    int handleResult(int result, short data) {
        assert result >= 0;
        if (data == SPLICE_TO_PIPE) {
            // This is the result for spliceToPipe
            transferred += result;
            pipeLen = result;
            return 0;
        }
        if (data == SPLICE_TO_SOCKET) {
            // This is the result for spliceToSocket
            pipeLen -= result;
            assert pipeLen >= 0;
            if (pipeLen == 0) {
                if (transferred() >= count()) {
                    // We transferred the whole file
                    return -1;
                }
                pipeLen = -1;
            }
            return result;
        }
        throw new IllegalArgumentException("Unknown data: " + data);
    }