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Added ability to disable local mDNS server

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This commit is contained in:
Ziver Koc 2021-10-02 19:40:45 +02:00
parent 4d1922d088
commit dc200294be
3 changed files with 21 additions and 6 deletions
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1
hal-core/src/se/hal/HalContext.java
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@ -25,6 +25,7 @@ public class HalContext {
public static final String CONFIG_HTTP_EXTERNAL_PORT = "hal_core.http_external_port";
public static final String CONFIG_HTTP_EXTERNAL_DOMAIN = "hal_core.http_external_domain";
public static final String CONFIG_HTTP_EXTERNAL_CERT = "hal_core.http_external_cert";
public static final String CONFIG_DNS_LOCAL_DOMAIN = "hal_core.dns_local_domain";
public static final String CONFIG_MAP_BACKGROUND_IMAGE = "hal_core.map_bgimage";
public static final String RESOURCE_ROOT;

23
hal-core/src/se/hal/daemon/HalMulticastDnsDaemon.java
View file

@ -1,5 +1,6 @@
package se.hal.daemon;
import se.hal.HalContext;
import se.hal.intf.HalDaemon;
import zutil.log.LogUtil;
import zutil.net.dns.MulticastDnsServer;
@ -10,6 +11,8 @@ import java.util.concurrent.ScheduledExecutorService;
import java.util.logging.Level;
import java.util.logging.Logger;
import static se.hal.HalContext.CONFIG_DNS_LOCAL_DOMAIN;
public class HalMulticastDnsDaemon implements HalDaemon {
private static final Logger logger = LogUtil.getLogger();
@ -18,12 +21,20 @@ public class HalMulticastDnsDaemon implements HalDaemon {
@Override
public void initiate(ScheduledExecutorService executor) {
try {
server = new MulticastDnsServer();
server.addEntry("hal.local", InetAddress.getLocalHost());
server.start();
} catch (IOException e) {
logger.log(Level.SEVERE, "Was unable to start mDNS Server.", e);
String localDomain = HalContext.getStringProperty(HalContext.CONFIG_DNS_LOCAL_DOMAIN, "hal.local");
if (!localDomain.isEmpty()) {
try {
logger.info("Initializing local mDNS server for domain: " + localDomain);
server = new MulticastDnsServer();
server.addEntry(localDomain, InetAddress.getLocalHost());
server.start();
} catch (IOException e) {
logger.log(Level.SEVERE, "Was unable to start mDNS Server.", e);
}
} else {
logger.info("Disabling local mDNS server.");
}
}

3
hal.conf.example
View file

@ -12,6 +12,9 @@ hal_core.http_port=8080
#hal_core.http_external_port=8081
#hal_core.http_external_domain=example.com
# Set the local domain that hal will announce to the local network. Default value is hal.local leave empty to disable.
hal_core.dns_local_domain=hal.local|<empty>
# ------------------------------------------------------------------------
# Plugin configurations
# ------------------------------------------------------------------------