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Use a logger in SocketAddresses

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- Contributed by @CruzBishop
This commit is contained in:
Trustin Lee 2012-05-30 15:37:53 -07:00
parent 922cec1f9b
commit 6dee9f7b0c
1 changed files with 7 additions and 2 deletions
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9
common/src/main/java/io/netty/util/SocketAddresses.java
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@ -15,6 +15,9 @@
*/
package io.netty.util;
import io.netty.logging.InternalLogger;
import io.netty.logging.InternalLoggerFactory;
import java.net.InetAddress;
import java.net.UnknownHostException;
@ -22,6 +25,9 @@ public final class SocketAddresses {
public static final InetAddress LOCALHOST;
private static final InternalLogger logger =
InternalLoggerFactory.getInstance(SocketAddresses.class);
static {
// We cache this because some machine takes almost forever to return
// from InetAddress.getLocalHost(). I think it's due to the incorrect
@ -36,8 +42,7 @@ public final class SocketAddresses {
try {
localhost = InetAddress.getByAddress(new byte[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 });
} catch (UnknownHostException e2) {
System.err.println("Failed to get the localhost.");
e2.printStackTrace();
logger.error("Failed to resolve localhost", e2);
}
}
}