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<TITLE>Joining a Multicast Group
(Java Developers Almanac Example)
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<h3>
e153.
Joining a Multicast Group</h3>
<pre>
public void join(String groupName, int port) {
try {
MulticastSocket msocket = new MulticastSocket(port);
group = InetAddress.getByName(groupName);
msocket.joinGroup(group);
} catch (IOException e) {
}
}
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Related Examples
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e154. <a class="eglink" href="ReadMulticast.html?l=rel">
Receiving from a Multicast Group
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e155. <a class="eglink" href="WriteMulticast.html?l=rel">
Sending to a Multicast Group
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See also:
<a class="eglink" href="/egs/java.net/pkg.html?l=rel#Datagram">
Datagram
</a>
<a class="eglink" href="/egs/java.net/pkg.html?l=rel#Encodings">
Encodings
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<a class="eglink" href="/egs/java.net/pkg.html?l=rel#HTTP">
HTTP
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<a class="eglink" href="/egs/java.net/pkg.html?l=rel#Hostnames%20and%20IP%20Addresses">
Hostnames and IP Addresses
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<a class="eglink" href="/egs/java.net/pkg.html?l=rel#Sockets">
Sockets
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<a class="eglink" href="/egs/java.net/pkg.html?l=rel#URLs">
URLs
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