Package org.apache.commons.net.daytime
Class DaytimeTCPClient
java.lang.Object
org.apache.commons.net.SocketClient
org.apache.commons.net.daytime.DaytimeTCPClient
The DaytimeTCPClient class is a TCP implementation of a client for the Daytime protocol described in RFC 867. To use the class, merely establish a connection
 with 
connect  and call getTime()  to retrieve the daytime string, then call
 disconnect  to close the connection properly.- See Also:
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Field SummaryFieldsFields inherited from class org.apache.commons.net.SocketClient_defaultPort_, _hostname_, _input_, _output_, _serverSocketFactory_, _socket_, _socketFactory_, _timeout_, connectTimeout, NETASCII_EOL, remoteInetSocketAddress
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Constructor SummaryConstructors
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Method SummaryMethods inherited from class org.apache.commons.net.SocketClient_connectAction_, addProtocolCommandListener, applySocketAttributes, checkOpenOutputStream, connect, connect, connect, connect, connect, connect, createCommandSupport, disconnect, fireCommandSent, fireReplyReceived, getCharset, getCharsetName, getCommandSupport, getConnectTimeout, getDefaultPort, getDefaultTimeout, getKeepAlive, getLocalAddress, getLocalPort, getProxy, getReceiveBufferSize, getRemoteAddress, getRemoteInetSocketAddress, getRemotePort, getSendBufferSize, getServerSocketFactory, getSoLinger, getSoTimeout, getTcpNoDelay, isAvailable, isConnected, removeProtocolCommandListener, setCharset, setConnectTimeout, setDefaultPort, setDefaultTimeout, setKeepAlive, setProxy, setReceiveBufferSize, setSendBufferSize, setServerSocketFactory, setSocketFactory, setSoLinger, setSoTimeout, setTcpNoDelay, verifyRemote
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Field Details- 
DEFAULT_PORTThe default daytime port. It is set to 13 according to RFC 867.- See Also:
 
 
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Constructor Details- 
DaytimeTCPClientpublic DaytimeTCPClient()The default DaytimeTCPClient constructor. It merely sets the default port toDEFAULT_PORT.
 
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Method Details- 
getTimeRetrieves the time string from the server and returns it. The server will have closed the connection at this point, so you should calldisconnectafter calling this method. To retrieve another time, you must initiate another connection withconnectbefore callinggetTime()again.- Returns:
- The time string retrieved from the server.
- Throws:
- IOException- If an error occurs while fetching the time string.
 
 
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