Tell each VM to flush their DNS cache.

bug:3095357 Change-Id: I93de24e3e5a7d8b94d55f4facfffc863a2b8c202
2010-11-02 14:08:23 -07:00
parent 3425ad6ca6
commit 051642b87b
1 changed files with 6 additions and 0 deletions
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -1596,6 +1596,12 @@ public class ConnectivityService extends IConnectivityManager.Stub {
            } catch (NumberFormatException e) {}
        }
        SystemProperties.set("net.dnschange", "" + (n+1));
+        /*
+         * Tell the VMs to toss their DNS caches
+         */
+        Intent intent = new Intent(Intent.ACTION_CLEAR_DNS_CACHE);
+        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+        mContext.sendBroadcast(intent);
    }

    private void handleDnsConfigurationChange(int netType) {