Package org.jboss.netty.channel.socket
Interface DatagramChannel
- All Superinterfaces:
Channel
,Comparable<Channel>
- All Known Implementing Classes:
NioDatagramChannel
,OioDatagramChannel
A UDP/IP
Channel
which is created by DatagramChannelFactory
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Field Summary
Fields inherited from interface org.jboss.netty.channel.Channel
OP_NONE, OP_READ, OP_READ_WRITE, OP_WRITE
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Method Summary
Modifier and TypeMethodDescriptionReturns the configuration of this channel.Returns the local address where this channel is bound to.Returns the remote address where this channel is connected to.joinGroup
(InetAddress multicastAddress) Joins a multicast group.joinGroup
(InetSocketAddress multicastAddress, NetworkInterface networkInterface) Joins the specified multicast group at the specified interface.leaveGroup
(InetAddress multicastAddress) Leaves a multicast group.leaveGroup
(InetSocketAddress multicastAddress, NetworkInterface networkInterface) Leaves a multicast group on a specified local interface.Methods inherited from interface org.jboss.netty.channel.Channel
bind, close, connect, disconnect, getAttachment, getCloseFuture, getFactory, getId, getInterestOps, getParent, getPipeline, getUserDefinedWritability, isBound, isConnected, isOpen, isReadable, isWritable, setAttachment, setInterestOps, setReadable, setUserDefinedWritability, unbind, write, write
Methods inherited from interface java.lang.Comparable
compareTo
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Method Details
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getConfig
DatagramChannelConfig getConfig()Description copied from interface:Channel
Returns the configuration of this channel. -
getLocalAddress
InetSocketAddress getLocalAddress()Description copied from interface:Channel
Returns the local address where this channel is bound to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
getLocalAddress
in interfaceChannel
- Returns:
- the local address of this channel.
null
if this channel is not bound.
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getRemoteAddress
InetSocketAddress getRemoteAddress()Description copied from interface:Channel
Returns the remote address where this channel is connected to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
getRemoteAddress
in interfaceChannel
- Returns:
- the remote address of this channel.
null
if this channel is not connected. If this channel is not connected but it can receive messages from arbitrary remote addresses (e.g.DatagramChannel
, useMessageEvent.getRemoteAddress()
to determine the origination of the received message as this method will returnnull
.
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joinGroup
Joins a multicast group. -
joinGroup
Joins the specified multicast group at the specified interface. -
leaveGroup
Leaves a multicast group. -
leaveGroup
Leaves a multicast group on a specified local interface.
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