org.eclipse.californium.elements.tcp.netty

Class TcpClientConnector

java.lang.Object

org.eclipse.californium.elements.tcp.netty.TcpClientConnector

All Implemented Interfaces:

org.eclipse.californium.elements.Connector

Direct Known Subclasses:

TlsClientConnector

public class TcpClientConnector
extends Object
implements org.eclipse.californium.elements.Connector

TCP client connection is used by CoapEndpoint when instantiated by the CoapClient. Per RFC the client can both send and receive messages, but cannot accept new incoming connections.

Field Summary

Fields

Modifier and Type	Field and Description
protected TcpContextUtil	contextUtil
protected org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Modifier	Constructor and Description
	TcpClientConnector(int numberOfThreads, int connectTimeoutMillis, int idleTimeout)
protected	TcpClientConnector(int numberOfThreads, int connectTimeoutMillis, int idleTimeout, TcpContextUtil contextUtil)

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
InetSocketAddress	getAddress()
String	getProtocol()
protected void	onNewChannelCreated(SocketAddress remote, io.netty.channel.Channel ch) Called when a new channel is created, Allows subclasses to add their own handlers first, like an SSL handler.
protected void	send(io.netty.channel.Channel channel, org.eclipse.californium.elements.EndpointContextMatcher endpointMatcher, org.eclipse.californium.elements.RawData msg) Send message with acquired channel.
void	send(org.eclipse.californium.elements.RawData msg)
void	setEndpointContextMatcher(org.eclipse.californium.elements.EndpointContextMatcher matcher)
void	setRawDataReceiver(org.eclipse.californium.elements.RawDataChannel messageHandler)
void	start()
void	stop()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

LOGGER

protected final org.slf4j.Logger LOGGER

contextUtil

protected final TcpContextUtil contextUtil

Constructor Detail

TcpClientConnector

public TcpClientConnector(int numberOfThreads,
                  int connectTimeoutMillis,
                  int idleTimeout)

TcpClientConnector

protected TcpClientConnector(int numberOfThreads,
                  int connectTimeoutMillis,
                  int idleTimeout,
                  TcpContextUtil contextUtil)

Method Detail

start

public void start()
           throws IOException

Specified by:

start in interface org.eclipse.californium.elements.Connector

Throws:

IOException

stop

public void stop()

Specified by:

stop in interface org.eclipse.californium.elements.Connector

destroy

public void destroy()

Specified by:

destroy in interface org.eclipse.californium.elements.Connector

send

public void send(org.eclipse.californium.elements.RawData msg)

Specified by:

send in interface org.eclipse.californium.elements.Connector

send

protected void send(io.netty.channel.Channel channel,
        org.eclipse.californium.elements.EndpointContextMatcher endpointMatcher,
        org.eclipse.californium.elements.RawData msg)

Send message with acquired channel. Intended to be overridden, if message sending should be delayed to complete a TLS handshake.

Parameters:

channel - acquired channel

endpointMatcher - endpoint matcher

msg - message to be send

setRawDataReceiver

public void setRawDataReceiver(org.eclipse.californium.elements.RawDataChannel messageHandler)

Specified by:

setRawDataReceiver in interface org.eclipse.californium.elements.Connector

setEndpointContextMatcher

public void setEndpointContextMatcher(org.eclipse.californium.elements.EndpointContextMatcher matcher)

Specified by:

setEndpointContextMatcher in interface org.eclipse.californium.elements.Connector

getAddress

public InetSocketAddress getAddress()

Specified by:

getAddress in interface org.eclipse.californium.elements.Connector

onNewChannelCreated

protected void onNewChannelCreated(SocketAddress remote,
                       io.netty.channel.Channel ch)

Called when a new channel is created, Allows subclasses to add their own handlers first, like an SSL handler. At this stage the channel is not connected, and therefore the Channel.remoteAddress() is null. To create a "remote peer" aware SSLEngine, provide the remote address as additional parameter.

Parameters:

remote - remote address the channel will be connected to.

ch - new created channel

getProtocol

public String getProtocol()

Specified by:

getProtocol in interface org.eclipse.californium.elements.Connector

toString

public String toString()

Overrides:

toString in class Object