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<p class='vspace'></p><p><a class='wikilink' href='Ethernet.html'>Ethernet</a> : <em>Server</em> class
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<p class='vspace'></p><h2>write()</h2>
<h4>Description</h4>
<p>Write data to all the clients connected to a server.
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<p class='vspace'></p><h4>Syntax</h4>
<p><em>server</em>.write(data)
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<p class='vspace'></p><h4>Parameters</h4>
<p>data: the value to write (byte or char)
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<p class='vspace'></p><h4>Returns</h4>
<p>None
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<p class='vspace'></p><h4>Example</h4>
<pre>
#include &lt;Ethernet.h&gt;
// network configuration. gateway and subnet are optional.
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
byte ip[] = { 10, 0, 0, 177 };
byte gateway[] = { 10, 0, 0, 1 };
byte subnet[] = { 255, 255, 0, 0 };
// telnet defaults to port 23
Server server = Server(23);
void setup()
{
// initialize the ethernet device
Ethernet.begin(mac, ip, gateway, subnet);
// start listening for clients
server.begin();
}
void loop()
{
Client client = server.available();
if (client) {
server.write(client.read());
}
}
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<p class='vspace'></p><p><em>Corrections, suggestions, and new documentation should be posted to the <a class='urllink' href='http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?board=swbugs' rel='nofollow'>Forum</a>.</em>
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