com.github.nkzawa.engineio.client
Class Socket

java.lang.Object
  com.github.nkzawa.emitter.Emitter
      com.github.nkzawa.engineio.client.Socket

public class Socket
extends Emitter

The socket class for Event.IO Client.

See Also:

https://github.com/LearnBoost/engine.io-client

Nested Class Summary

static class

Socket.Options

Nested classes/interfaces inherited from class com.github.nkzawa.emitter.Emitter

Emitter.Listener

Field Summary

static String	EVENT_CLOSE Called on disconnection.
static String	EVENT_DATA
static String	EVENT_DRAIN Called after `drain` event of transport if writeBuffer is empty.
static String	EVENT_ERROR Called when an error occurs.
static String	EVENT_FLUSH Called on completing a buffer flush.
static String	EVENT_HANDSHAKE
static String	EVENT_HEARTBEAT
static String	EVENT_MESSAGE Called when data is received from the server.
static String	EVENT_OPEN Called on successful connection.
static String	EVENT_PACKET
static String	EVENT_PACKET_CREATE
static String	EVENT_TRANSPORT Called on a new transport is created.
static String	EVENT_UPGRADE
static String	EVENT_UPGRADE_ERROR
static String	EVENT_UPGRADING
static boolean	priorWebsocketSuccess
static int	protocol The protocol version.

Constructor Summary

Socket()

Socket(Socket.Options opts)

Socket(String uri)
Creates a socket.

Socket(String uri, Socket.Options opts)
Creates a socket with options.

Socket(URI uri)

Socket(URI uri, Socket.Options opts)

Method Summary

Socket	close() Disconnects the client.
Socket	open() Connects the client.
void	ping() Sends a ping packet.
void	send(byte[] msg)
void	send(byte[] msg, Runnable fn)
void	send(String msg) Sends a message.
void	send(String msg, Runnable fn) Sends a message.
static void	setDefaultSSLContext(SSLContext sslContext)
void	write(byte[] msg)
void	write(byte[] msg, Runnable fn)
void	write(String msg)
void	write(String msg, Runnable fn)

Methods inherited from class com.github.nkzawa.emitter.Emitter

emit, hasListeners, listeners, off, off, off, on, once

Methods inherited from class java.lang.Object

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

Field Detail

EVENT_OPEN

public static final String EVENT_OPEN

Called on successful connection.

See Also:

Constant Field Values

EVENT_CLOSE

public static final String EVENT_CLOSE

Called on disconnection.

See Also:

Constant Field Values

EVENT_MESSAGE

public static final String EVENT_MESSAGE

Called when data is received from the server.

See Also:

Constant Field Values

EVENT_ERROR

public static final String EVENT_ERROR

Called when an error occurs.

See Also:

Constant Field Values

EVENT_UPGRADE_ERROR

public static final String EVENT_UPGRADE_ERROR

See Also:

Constant Field Values

EVENT_FLUSH

public static final String EVENT_FLUSH

Called on completing a buffer flush.

See Also:

Constant Field Values

EVENT_DRAIN

public static final String EVENT_DRAIN

Called after `drain` event of transport if writeBuffer is empty.

See Also:

Constant Field Values

EVENT_HANDSHAKE

public static final String EVENT_HANDSHAKE

See Also:

Constant Field Values

EVENT_UPGRADING

public static final String EVENT_UPGRADING

See Also:

Constant Field Values

EVENT_UPGRADE

public static final String EVENT_UPGRADE

See Also:

Constant Field Values

EVENT_PACKET

public static final String EVENT_PACKET

See Also:

Constant Field Values

EVENT_PACKET_CREATE

public static final String EVENT_PACKET_CREATE

See Also:

Constant Field Values

EVENT_HEARTBEAT

public static final String EVENT_HEARTBEAT

See Also:

Constant Field Values

EVENT_DATA

public static final String EVENT_DATA

See Also:

Constant Field Values

EVENT_TRANSPORT

public static final String EVENT_TRANSPORT

Called on a new transport is created.

See Also:

Constant Field Values

protocol

public static final int protocol

The protocol version.

See Also:

Constant Field Values

priorWebsocketSuccess

public static boolean priorWebsocketSuccess

Constructor Detail

Socket

public Socket()

Socket

public Socket(String uri)
       throws URISyntaxException

Creates a socket.

Parameters:

uri - URI to connect.

Throws:

URISyntaxException

Socket

public Socket(URI uri)

Socket

public Socket(String uri,
              Socket.Options opts)
       throws URISyntaxException

Creates a socket with options.

Parameters:

uri - URI to connect.

opts - options for socket

Throws:

URISyntaxException

Socket

public Socket(URI uri,
              Socket.Options opts)

Socket

public Socket(Socket.Options opts)

Method Detail

setDefaultSSLContext

public static void setDefaultSSLContext(SSLContext sslContext)

open

public Socket open()

Connects the client.

Returns:

a reference to to this object.

ping

public void ping()

Sends a ping packet.

write

public void write(String msg)

write

public void write(String msg,
                  Runnable fn)

write

public void write(byte[] msg)

write

public void write(byte[] msg,
                  Runnable fn)

send

public void send(String msg)

Sends a message.

Parameters:

msg -

send

public void send(byte[] msg)

send

public void send(String msg,
                 Runnable fn)

Sends a message.

Parameters:

msg -

fn - callback to be called on drain

send

public void send(byte[] msg,
                 Runnable fn)

close

public Socket close()

Disconnects the client.

Returns:

a reference to to this object.