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<TITLE>Creating a Client Socket (Java Developers Almanac Example)
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<B><A HREF="../java.net/pkg.html#Sockets">Sockets</A></B><font color="#666666" class="xsmall-font">
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<h3>e147. Creating a Client Socket</h3>
<pre> // Create a socket without a timeout
try {
InetAddress addr = InetAddress.getByName(<font color="#0066ff"><i>"java.sun.com"</i></font>);
int port = <font color="#0066ff"><i>80</i></font>;
// This constructor will block until the connection succeeds
Socket socket = new Socket(addr, port);
} catch (UnknownHostException e) {
} catch (IOException e) {
}
// Create a socket with a timeout
try {
InetAddress addr = InetAddress.getByName(<font color="#0066ff"><i>"java.sun.com"</i></font>);
int port = <font color="#0066ff"><i>80</i></font>;
SocketAddress sockaddr = new InetSocketAddress(addr, port);
// Create an unbound socket
Socket sock = new Socket();
// This method will block no more than timeoutMs.
// If the timeout occurs, SocketTimeoutException is thrown.
int timeoutMs = <font color="#0066ff"><i>2000</i></font>; // 2 seconds
sock.connect(sockaddr, timeoutMs);
} catch (UnknownHostException e) {
} catch (SocketTimeoutException e) {
} catch (IOException e) {
}
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<b>Related Examples</b></font></td>
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e148. <a class="eglink" href="CreateServerSocket.html?l=rel">
Creating a Server Socket
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e149. <a class="eglink" href="ReadFromSocket.html?l=rel">
Reading Text from a Socket
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e150. <a class="eglink" href="WriteTextToSocket.html?l=rel">
Writing Text to a Socket
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e1071. <a class="eglink" href="PostSocket.html?l=rel">
Sending a POST Request Using a Socket
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See also:
<a class="eglink" href="/egs/java.net/pkg.html?l=rel#Datagram">
Datagram
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<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#Multicast">
Multicast
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<a class="eglink" href="/egs/java.net/pkg.html?l=rel#URLs">
URLs
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