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<h2>Status: <code id="statusField">NO-STATUS</code></h2>
<p>The socket example demonstrates how to use the TCP and UDP socket API.<br>
This API is normally only available to packaged apps with the requisite
socket permission, but can be enabled for debugging purposes using the
<code>--allow-nacl-socket-api=<hostname></code> command line
flag.<br>
First set a server address in the form of 'hostname:port', then push the
"Connect" button to establish a connection.<br>
"Send" button sends the message of the text area to the the remote host.
Any data received back will be output to the status log.<br>
For example, try connecting to a TCP echo server that will reply with
whatever bytes you send, or connect to a web server and send a GET
request.<br>
"Close" button closes the connection.<br>
</p>
<form id="connectForm">
<select id="connect_type">
<option value="tcp">TCP</option>
<option value="udp">UDP</option>
</select>
<input type="text" id="hostname" size="25"
value="google.com:80">
<input type="submit" value="Connect">
</form>
<form id="sendForm">
<input type="text" id="message" value="GET / HTTP/1.1\n\n" size="50">
<input type="submit" value="Send">
</form>
<button id="closeButton">Close</button>
<div>
<h2>Create a local server:</h2>
<p>The "Listen" button can be used create a local TCP or UDP echo server
listenting on the port specified. Once started this server can be connected
to by entering <code>localhost:<port><br> above.
</p>
<p>
<form id="listenForm">
<select id="listen_type">
<option value="tcp">TCP</option>
<option value="udp">UDP</option>
</select>
Port:
<input type="text" id="port" value="8080" size="6">
<input type="submit" value="Listen">
</form>
</p>
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<pre id="log" style="font-weight: bold"></pre>
<div id="listener"></div>
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