maybeMoreDataToRead() — netty Function Reference

Source Code

transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/KQueueRecvByteAllocatorHandle.java lines 72–84

    private boolean maybeMoreDataToRead() {
        /**
         * kqueue with EV_CLEAR flag set requires that we read until we consume "data" bytes
         * (see <a href="https://www.freebsd.org/cgi/man.cgi?kqueue">kqueue man</a>). However in order to
         * respect auto read we supporting reading to stop if auto read is off. If auto read is on we force reading to
         * continue to avoid a {@link StackOverflowError} between channelReadComplete and reading from the
         * channel. It is expected that the {@link #KQueueSocketChannel} implementations will track if all data was not
         * read, and will force a EVFILT_READ ready event.
         *
         * It is assumed EOF is handled externally by checking {@link #isReadEOF()}.
         */
        return lastBytesRead() == attemptedBytesRead();
    }