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| <h3 class="section">16.9 Using Sockets with Connections</h3> |
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| <p><a name="index-connection-1788"></a><a name="index-client-1789"></a><a name="index-server-1790"></a>The most common communication styles involve making a connection to a |
| particular other socket, and then exchanging data with that socket |
| over and over. Making a connection is asymmetric; one side (the |
| <dfn>client</dfn>) acts to request a connection, while the other side (the |
| <dfn>server</dfn>) makes a socket and waits for the connection request. |
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| <li><a accesskey="1" href="Connecting.html#Connecting">Connecting</a>: What the client program must do. |
| <li><a accesskey="2" href="Listening.html#Listening">Listening</a>: How a server program waits for requests. |
| <li><a accesskey="3" href="Accepting-Connections.html#Accepting-Connections">Accepting Connections</a>: What the server does when it gets a request. |
| <li><a accesskey="4" href="Who-is-Connected.html#Who-is-Connected">Who is Connected</a>: Getting the address of the |
| other side of a connection. |
| <li><a accesskey="5" href="Transferring-Data.html#Transferring-Data">Transferring Data</a>: How to send and receive data. |
| <li><a accesskey="6" href="Byte-Stream-Example.html#Byte-Stream-Example">Byte Stream Example</a>: An example program: a client for communicating |
| over a byte stream socket in the Internet namespace. |
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| <li><a accesskey="8" href="Out_002dof_002dBand-Data.html#Out_002dof_002dBand-Data">Out-of-Band Data</a>: This is an advanced feature. |
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