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binlaab
2026-04-28 13:20:31 +02:00
parent c480c4a831
commit 755d6816c7
4 changed files with 59 additions and 15 deletions
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31
es/um/redes/nanoFiles/udp/client/DirectoryConnector.java
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@@ -5,9 +5,11 @@ import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.NetworkInterface;
import java.net.SocketTimeoutException;
import java.util.Map;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.LinkedHashMap;
import es.um.redes.nanoFiles.tcp.client.NFConnector;
@@ -198,6 +200,26 @@ public class DirectoryConnector {
public String getDirectoryHostname() {
return directoryHostname;
}
public String getClientAddress() {
try {
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
while (interfaces.hasMoreElements()) {
NetworkInterface ni = interfaces.nextElement();
if (ni.isUp() && !ni.isVirtual() && !ni.isLoopback()) {
Enumeration<InetAddress> direccionesInterfaz = ni.getInetAddresses();
while (direccionesInterfaz.hasMoreElements()) {
InetAddress addr = direccionesInterfaz.nextElement();
if (addr instanceof java.net.Inet4Address) return addr.getHostAddress();
}
}
}
} catch (Exception e) { e.printStackTrace(); }
return null;
}
/**
* Método para "hacer ping" al directorio, comprobar que está operativo y que
@@ -293,14 +315,9 @@ public class DirectoryConnector {
// este trozo hay que cambiarlo porque qué cojones
// encima tiene algo mal
String ip = null;
try {
socket.connect(directoryAddress);
ip = socket.getLocalAddress().getHostAddress();
socket.disconnect();
} catch (Exception e) {}
DirMessage serve = new DirMessage(DirMessageOps.OPERATION_SERVE, NanoFiles.peerNickname, ip, serverPort);
DirMessage serve = new DirMessage(DirMessageOps.OPERATION_SERVE, NanoFiles.peerNickname, this.getClientAddress(), serverPort);
byte[] serveBytes = serve.toString().getBytes();
byte[] response = sendAndReceiveDatagrams(serveBytes);
String respStr = new String(response, 0, response.length);