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Code Issues Releases Wiki Activity

Whois improvement

This commit is contained in:
M66B 2022-09-04 11:40:20 +02:00
parent 5e512ecaea
commit 3645e4440e
1 changed files with 2 additions and 1 deletions
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3
app/src/main/java/eu/faircode/email/Whois.java
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@ -25,6 +25,7 @@ import java.net.Socket;
import java.net.UnknownHostException;
public class Whois {
// https://datatracker.ietf.org/doc/html/rfc812
private static final int WHOIS_PORT = 43;
private static final int WHOIS_TIMEOUT = 15 * 1000; // milliseconds
@ -40,7 +41,7 @@ public class Whois {
Socket socket = new Socket();
socket.connect(new InetSocketAddress(host, port), WHOIS_TIMEOUT);
try {
socket.getOutputStream().write((domain + "\n").getBytes());
socket.getOutputStream().write((domain + "\r\n").getBytes());
return host + ":" + port + "\n" + Helper.readStream(socket.getInputStream());
} finally {
socket.close();