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Zeroconf services may have multiple IP addresses: let's consider them all

This commit is contained in:
Federico Fissore 2013-07-22 10:06:21 +02:00
parent e6b11c44f6
commit 652168cb03
2 changed files with 32 additions and 27 deletions
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55
app/src/cc/arduino/packages/discoverers/NetworkDiscovery.java
View File

@ -33,7 +33,8 @@ public class NetworkDiscovery implements Discovery, ServiceListener, cc.arduino.
Iterator<BoardPort> iterator = ports.iterator();
while (iterator.hasNext()) {
try {
if (!NetUtils.isReachable(InetAddress.getByName(iterator.next().getAddress()))) {
BoardPort board = iterator.next();
if (!NetUtils.isReachable(InetAddress.getByName(board.getAddress()), Integer.parseInt(board.getPrefs().get("port")))) {
iterator.remove();
}
} catch (UnknownHostException e) {
@ -93,34 +94,38 @@ public class NetworkDiscovery implements Discovery, ServiceListener, cc.arduino.
@Override
public void serviceResolved(ServiceEvent serviceEvent) {
ServiceInfo info = serviceEvent.getInfo();
String address = info.getInet4Addresses()[0].getHostAddress();
String name = serviceEvent.getName();
for (InetAddress inetAddress : info.getInet4Addresses()) {
String address = inetAddress.getHostAddress();
String name = serviceEvent.getName();
PreferencesMap prefs = null;
String board = null;
if (info.hasData()) {
prefs = new PreferencesMap();
board = info.getPropertyString("board");
prefs.put("board", board);
prefs.put("distro_version", info.getPropertyString("distro_version"));
}
PreferencesMap prefs = null;
String board = null;
if (info.hasData()) {
prefs = new PreferencesMap();
board = info.getPropertyString("board");
prefs.put("board", board);
prefs.put("distro_version", info.getPropertyString("distro_version"));
}
String label = name + " at " + address;
if (board != null) {
String boardName = Base.getPlatform().resolveDeviceByBoardID(Base.packages, board);
label += " (" + boardName + ")";
}
prefs.put("port", "" + info.getPort());
BoardPort port = new BoardPort();
port.setAddress(address);
port.setBoardName(name);
port.setProtocol("network");
port.setPrefs(prefs);
port.setLabel(label);
String label = name + " at " + address;
if (board != null) {
String boardName = Base.getPlatform().resolveDeviceByBoardID(Base.packages, board);
label += " (" + boardName + ")";
}
synchronized (this) {
removeDuplicateBoards(port);
ports.add(port);
BoardPort port = new BoardPort();
port.setAddress(address);
port.setBoardName(name);
port.setProtocol("network");
port.setPrefs(prefs);
port.setLabel(label);
synchronized (this) {
removeDuplicateBoards(port);
ports.add(port);
}
}
}

4
app/src/processing/app/helpers/NetUtils.java
View File

@ -7,11 +7,11 @@ import java.net.Socket;
public abstract class NetUtils {
public static boolean isReachable(InetAddress address) {
public static boolean isReachable(InetAddress address, int port) {
Socket socket = null;
try {
socket = new Socket();
socket.connect(new InetSocketAddress(address, 80), 100);
socket.connect(new InetSocketAddress(address, port), 100);
return true;
} catch (IOException e) {
return false;