commit 051642b87b736d052d3a7452250445367174a954
author Robert Greenwalt <rgreenwalt@google.com> Tue Nov 02 14:08:23 2010 -0700
committer Robert Greenwalt <rgreenwalt@google.com> Thu Nov 04 11:52:35 2010 -0700
tree 12c656631aa0c30914d1ff49151dd8720802ba43
parent 3425ad6ca63767caa49f869dae06aa3842ba94b3

Tell each VM to flush their DNS cache.

bug:3095357
Change-Id: I93de24e3e5a7d8b94d55f4facfffc863a2b8c202

services/java/com/android/server/ConnectivityService.java

diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index ee0cc4b..c18262e 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -1596,6 +1596,12 @@
             } 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) {