Package org.apache.dubbo.remoting

Interface Channel

All Superinterfaces:

Endpoint

All Known Subinterfaces:

Client, ExchangeChannel, ExchangeClient

All Known Implementing Classes:

AbstractChannel, AbstractClient, AbstractConnectionClient, ChannelDelegate, ClientDelegate, HeaderExchangeClient

public interface Channel
extends Endpoint

Channel. (API/SPI, Prototype, ThreadSafe)

See Also:

• Client
• RemotingServer.getChannels()
• RemotingServer.getChannel(InetSocketAddress)

Method Summary

Modifier and Type	Method	Description
Object	getAttribute(String key)	get attribute.
InetSocketAddress	getRemoteAddress()	get remote address.
boolean	hasAttribute(String key)	has attribute.
boolean	isConnected()	is connected.
void	removeAttribute(String key)	remove attribute.
void	setAttribute(String key, Object value)	set attribute.

Methods inherited from interface org.apache.dubbo.remoting.Endpoint

close, close, getChannelHandler, getLocalAddress, getUrl, isClosed, send, send, startClose

Method Details

getRemoteAddress

InetSocketAddress getRemoteAddress()

get remote address.

Returns:

remote address.

isConnected

boolean isConnected()

is connected.

Returns:

connected

hasAttribute

boolean hasAttribute(String key)

has attribute.

Parameters:

key - key.

Returns:

has or has not.

getAttribute

Object getAttribute(String key)

get attribute.

Parameters:

key - key.

Returns:

value.

setAttribute

void setAttribute(String key,
 Object value)

set attribute.

Parameters:

key - key.

value - value.

removeAttribute

void removeAttribute(String key)

remove attribute.

Parameters:

key - key.