gosonzhang commented on a change in pull request #97:
URL: https://github.com/apache/incubator-tubemq/pull/97#discussion_r431196936
##########
File path:
tubemq-core/src/main/java/org/apache/tubemq/corebase/utils/AddressUtils.java
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@@ -130,4 +137,50 @@ public static String getRemoteAddressIP(Channel channel) {
}
return strRemoteIP;
}
+
+ public static Enumeration<NetworkInterface> listNetworkInterface() {
+ try {
+ return NetworkInterface.getNetworkInterfaces();
+ } catch (SocketException e) {
+ throw new AddressException(e);
+ }
+ }
+
+ public static String getIPV4LocalAddress() {
+ try {
+ return doGetIPV4LocalAddress();
+ } catch (SocketException | UnknownHostException e) {
+ String errorMsg = "Unable to obtain local IP, please check if the
local network is normal";
+ throw new AddressException(errorMsg, e);
+ }
+ }
+
+ private static String doGetIPV4LocalAddress() throws SocketException,
UnknownHostException {
+ Enumeration<NetworkInterface> enumeration =
NetworkInterface.getNetworkInterfaces();
+
+ while (enumeration.hasMoreElements()) {
+ NetworkInterface networkInterface = enumeration.nextElement();
+ if ("docker0".equals(networkInterface.getName()) ||
!networkInterface.isUp()) {
Review comment:
Need to add NetworkInterface isLoopback() status judgment
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