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SOCKET PROGRAMMING
Networking Basics   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Understanding Ports
Communication between Applications Using Ports Local ports identify the application establishing a connection from other programs, allowing multiple TCP applications to run on the same machine.
Some Well-Known Port Services
Transmission Control Protocol TCP establishes a virtual connection to transmit data
TCP Programmning in Java ServerSocket server = new ServerSocket(port); Socket serverSoc = server.accept(); Socket clientSoc = new Socket(serverAdd,port);
TCP Programmning in Java InputStream inClient =    clientSoc.getInputStream(); OutputStream outClient =    clientSoc.getOutputStream(); InputStream inServer =    serverSoc.getInputStream();   OutputStream outServer =  serverSoc.getOutputStream(); Server Client stream
Socket Basics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Program using client socket ,[object Object],[object Object],[object Object],[object Object]
Socket Basics - Constructors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
LowPortScanner Program ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Constructor ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Constructor ,[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Constructor ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Getting Information About a  Socket ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Getting Information About a  Socket ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics – SocketInfo Program ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Getting Information About a  Socket ,[object Object],[object Object],[object Object]
Getting Information About a  Socket ,[object Object],[object Object],[object Object]
Socket Basics - An Echo Client ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - An Echo Client ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Closing the Socket ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Half-closed sockets ,[object Object],[object Object],[object Object],[object Object]
Socket Basics - Half-closed sockets ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Socket timeouts ,[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Sockets for Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Sockets for Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - LocalServerPortScanner ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socket Basics - Sockets for Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ServerSocket - Socket Options ,[object Object],[object Object],[object Object]
ServerSocket - Socket Options ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Implement EchoServer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Implement EchoServer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Implement ThreadedEchoServer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Implement ThreadedEchoServer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
InetAddress class ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
InetAddress class ,[object Object],[object Object],[object Object],[object Object],[object Object]
InetAddress class ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
InetAddress class ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
InetAddress class ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
NSLookup ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SMTP & Sending E-Mail
Simple Mail Transfer Protocol - RFC 821 ,[object Object],[object Object],[object Object]
Sending E-Mail ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sending E-Mail ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sending E-Mail ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Receive E-Mail – POP3 (RFC 1939) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Socket Programming it-slideshares.blogspot.com

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  • 4. Communication between Applications Using Ports Local ports identify the application establishing a connection from other programs, allowing multiple TCP applications to run on the same machine.
  • 6. Transmission Control Protocol TCP establishes a virtual connection to transmit data
  • 7. TCP Programmning in Java ServerSocket server = new ServerSocket(port); Socket serverSoc = server.accept(); Socket clientSoc = new Socket(serverAdd,port);
  • 8. TCP Programmning in Java InputStream inClient = clientSoc.getInputStream(); OutputStream outClient = clientSoc.getOutputStream(); InputStream inServer = serverSoc.getInputStream(); OutputStream outServer = serverSoc.getOutputStream(); Server Client stream
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  • 43. SMTP & Sending E-Mail
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