EchoTCPClient (Apache Commons Net 3.5 API)

java.lang.Object
- org.apache.commons.net.SocketClient
- - org.apache.commons.net.discard.DiscardTCPClient
  - - org.apache.commons.net.echo.EchoTCPClient

```
public final class EchoTCPClient
extends DiscardTCPClient
```
The EchoTCPClient class is a TCP implementation of a client for the Echo protocol described in RFC 862. To use the class, merely establish a connection with connect and call getOutputStream() to retrieve the echo output stream and getInputStream() to get the echo input stream. Don't close either stream when you're done using them. Rather, call disconnect to clean up properly.

See Also:
EchoUDPClient, DiscardTCPClient

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  static int DEFAULT_PORT
  The default echo port.
  - Fields inherited from class org.apache.commons.net.SocketClient
    _defaultPort_, _hostname_, _input_, _output_, _serverSocketFactory_, _socket_, _socketFactory_, _timeout_, connectTimeout, NETASCII_EOL
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  EchoTCPClient()
  The default EchoTCPClient constructor.
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  InputStream getInputStream()
  Returns an InputStream from which you may read echoed data from the server.
  - Methods inherited from class org.apache.commons.net.discard.DiscardTCPClient
    getOutputStream
  - Methods inherited from class org.apache.commons.net.SocketClient
    _connectAction_, addProtocolCommandListener, connect, connect, connect, connect, connect, connect, createCommandSupport, disconnect, fireCommandSent, fireReplyReceived, getCharset, getCharsetName, getCommandSupport, getConnectTimeout, getDefaultPort, getDefaultTimeout, getKeepAlive, getLocalAddress, getLocalPort, getProxy, getReceiveBufferSize, getRemoteAddress, getRemotePort, getSendBufferSize, getServerSocketFactory, getSoLinger, getSoTimeout, getTcpNoDelay, isAvailable, isConnected, removeProtocolCommandListener, setCharset, setConnectTimeout, setDefaultPort, setDefaultTimeout, setKeepAlive, setProxy, setReceiveBufferSize, setSendBufferSize, setServerSocketFactory, setSocketFactory, setSoLinger, setSoTimeout, setTcpNoDelay, verifyRemote
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_PORT` The default echo port.

Constructors
Constructor and Description
`EchoTCPClient()` The default EchoTCPClient constructor.

Methods
Modifier and Type	Method and Description
`InputStream`	`getInputStream()` Returns an InputStream from which you may read echoed data from the server.

- Field Detail
  - DEFAULT_PORT
```
public static final int DEFAULT_PORT
```
    The default echo port. It is set to 7 according to RFC 862.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - EchoTCPClient
```
public EchoTCPClient()
```
    The default EchoTCPClient constructor. It merely sets the default port to DEFAULT_PORT .
- Method Detail
  - getInputStream
```
public InputStream getInputStream()
```
    Returns an InputStream from which you may read echoed data from the server. You should NOT close the InputStream when you're finished reading from it. Rather, you should call disconnect to clean up properly.
    
    Returns:
    An InputStream from which you can read echoed data from the server.

Class EchoTCPClient

Field Summary

Fields inherited from class org.apache.commons.net.SocketClient

Constructor Summary

Method Summary

Methods inherited from class org.apache.commons.net.discard.DiscardTCPClient

Methods inherited from class org.apache.commons.net.SocketClient

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_PORT

Constructor Detail

EchoTCPClient

Method Detail

getInputStream