Package io.netty.channel.kqueue

Class KQueueDomainSocketChannel

  • All Implemented Interfaces:
    io.netty.channel.Channel, io.netty.channel.ChannelOutboundInvoker, io.netty.channel.socket.DuplexChannel, io.netty.channel.unix.DomainSocketChannel, io.netty.channel.unix.UnixChannel, io.netty.util.AttributeMap, Comparable<io.netty.channel.Channel>
    public final class KQueueDomainSocketChannel
extends AbstractKQueueStreamChannel
implements io.netty.channel.unix.DomainSocketChannel

    • Nested Class Summary

      • Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel

        io.netty.channel.AbstractChannel.AbstractUnsafe

      • Nested classes/interfaces inherited from interface io.netty.channel.Channel

        io.netty.channel.Channel.Unsafe

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected boolean active  

    • Field Detail

      • active

        protected volatile boolean active

    • Constructor Detail

      • KQueueDomainSocketChannel

        public KQueueDomainSocketChannel()

      • KQueueDomainSocketChannel

        public KQueueDomainSocketChannel​(int fd)

    • Method Detail

      • localAddress0

        protected io.netty.channel.unix.DomainSocketAddress localAddress0()

      • remoteAddress0

        protected io.netty.channel.unix.DomainSocketAddress remoteAddress0()

      • config

        public KQueueDomainSocketChannelConfig config()
        Specified by:
        config in interface io.netty.channel.Channel
        Specified by:
        config in interface io.netty.channel.unix.DomainSocketChannel

      • remoteAddress

        public io.netty.channel.unix.DomainSocketAddress remoteAddress()
        Specified by:
        remoteAddress in interface io.netty.channel.Channel
        Specified by:
        remoteAddress in interface io.netty.channel.unix.DomainSocketChannel
        Overrides:
        remoteAddress in class io.netty.channel.AbstractChannel

      • localAddress

        public io.netty.channel.unix.DomainSocketAddress localAddress()
        Specified by:
        localAddress in interface io.netty.channel.Channel
        Specified by:
        localAddress in interface io.netty.channel.unix.DomainSocketChannel
        Overrides:
        localAddress in class io.netty.channel.AbstractChannel

      • doWriteSingle

        protected int doWriteSingle​(io.netty.channel.ChannelOutboundBuffer in)
                     throws Exception
        Description copied from class: AbstractKQueueStreamChannel
        Attempt to write a single object.
        Overrides:
        doWriteSingle in class AbstractKQueueStreamChannel
        Parameters:
        in - the collection which contains objects to write.
        Returns:
        The value that should be decremented from the write quantum which starts at ChannelConfig.getWriteSpinCount(). The typical use cases are as follows:
        • 0 - if no write was attempted. This is appropriate if an empty ByteBuf (or other empty content) is encountered
        • 1 - if a single call to write data was made to the OS
        • ChannelUtils.WRITE_STATUS_SNDBUF_FULL - if an attempt to write data was made to the OS, but no data was accepted
        Throws:
        Exception - If an I/O error occurs.

      • peerCredentials

        @UnstableApi
public io.netty.channel.unix.PeerCredentials peerCredentials()
                                                      throws IOException
        Returns the unix credentials (uid, gid, pid) of the peer SO_PEERCRED
        Throws:
        IOException

      • isCompatible

        protected boolean isCompatible​(io.netty.channel.EventLoop loop)
        Specified by:
        isCompatible in class io.netty.channel.AbstractChannel

      • fd

        public final io.netty.channel.unix.FileDescriptor fd()
        Specified by:
        fd in interface io.netty.channel.unix.UnixChannel

      • isActive

        public boolean isActive()
        Specified by:
        isActive in interface io.netty.channel.Channel

      • doClose

        protected void doClose()
                throws Exception
        Specified by:
        doClose in class io.netty.channel.AbstractChannel
        Throws:
        Exception

      • doDisconnect

        protected void doDisconnect()
                     throws Exception
        Specified by:
        doDisconnect in class io.netty.channel.AbstractChannel
        Throws:
        Exception

      • isOpen

        public boolean isOpen()
        Specified by:
        isOpen in interface io.netty.channel.Channel

      • doDeregister

        protected void doDeregister()
                     throws Exception
        Overrides:
        doDeregister in class io.netty.channel.AbstractChannel
        Throws:
        Exception

      • doBeginRead

        protected final void doBeginRead()
                          throws Exception
        Specified by:
        doBeginRead in class io.netty.channel.AbstractChannel
        Throws:
        Exception

      • doRegister

        protected void doRegister​(io.netty.channel.ChannelPromise promise)
        Overrides:
        doRegister in class io.netty.channel.AbstractChannel

      • newDirectBuffer

        protected final io.netty.buffer.ByteBuf newDirectBuffer​(io.netty.buffer.ByteBuf buf)
        Returns an off-heap copy of the specified ByteBuf, and releases the original one.

      • newDirectBuffer

        protected final io.netty.buffer.ByteBuf newDirectBuffer​(Object holder,
                                                        io.netty.buffer.ByteBuf buf)
        Returns an off-heap copy of the specified ByteBuf, and releases the specified holder. The caller must ensure that the holder releases the original ByteBuf when the holder is released by this method.

      • checkResolvable

        protected static void checkResolvable​(InetSocketAddress addr)

      • doReadBytes

        protected final int doReadBytes​(io.netty.buffer.ByteBuf byteBuf)
                         throws Exception
        Read bytes into the given ByteBuf and return the amount.
        Throws:
        Exception

      • doWriteBytes

        protected final int doWriteBytes​(io.netty.channel.ChannelOutboundBuffer in,
                                 io.netty.buffer.ByteBuf buf)
                          throws Exception
        Throws:
        Exception