Reset connections AFTER we take down the network.

If you do it before you have a race condition and some apps will
manage to reconnect on the dieing network before it goes and then
get no notification when it goes.

bug: 3408025
Change-Id: I5386ff313c759b3f687bc38731454ab43dbe76b8

1 files changed, 3 insertions, 7 deletions

diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java b/wifi/java/android/net/wifi/WifiStateMachine.java
index 3cbf726..d10a5d8 100644
--- a/wifi/java/android/net/wifi/WifiStateMachine.java
+++ b/wifi/java/android/net/wifi/WifiStateMachine.java
@@ -1362,7 +1362,7 @@ public class WifiStateMachine extends StateMachine {
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT
                 | Intent.FLAG_RECEIVER_REPLACE_PENDING);
         intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, mNetworkInfo);
-        intent.putExtra(WifiManager.EXTRA_LINK_PROPERTIES, mLinkProperties);
+        intent.putExtra(WifiManager.EXTRA_LINK_PROPERTIES, new LinkProperties (mLinkProperties));
         if (bssid != null)
             intent.putExtra(WifiManager.EXTRA_BSSID, bssid);
         mContext.sendStickyBroadcast(intent);
@@ -1378,7 +1378,7 @@ public class WifiStateMachine extends StateMachine {
     private void sendLinkConfigurationChangedBroadcast() {
         Intent intent = new Intent(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION);
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
-        intent.putExtra(WifiManager.EXTRA_LINK_PROPERTIES, mLinkProperties);
+        intent.putExtra(WifiManager.EXTRA_LINK_PROPERTIES, new LinkProperties(mLinkProperties));
         mContext.sendBroadcast(intent);
     }
 
@@ -1413,10 +1413,8 @@ public class WifiStateMachine extends StateMachine {
         Log.d(TAG, "Reset connections and stopping DHCP");
 
         /*
-         * Reset connections & stop DHCP
+         * stop DHCP
          */
-        NetworkUtils.resetConnections(mInterfaceName);
-
         if (mDhcpStateMachine != null) {
             mDhcpStateMachine.sendMessage(DhcpStateMachine.CMD_STOP_DHCP);
             mDhcpStateMachine.quit();
@@ -1509,7 +1507,6 @@ public class WifiStateMachine extends StateMachine {
             if (!linkProperties.equals(mLinkProperties)) {
                 Log.d(TAG, "Link configuration changed for netId: " + mLastNetworkId
                     + " old: " + mLinkProperties + "new: " + linkProperties);
-                NetworkUtils.resetConnections(mInterfaceName);
                 mLinkProperties = linkProperties;
                 sendLinkConfigurationChangedBroadcast();
             }
@@ -2787,7 +2784,6 @@ public class WifiStateMachine extends StateMachine {
                     if (mWifiInfo.getNetworkId() == result.getNetworkId()) {
                         if (result.hasIpChanged()) {
                             Log.d(TAG,"Reconfiguring IP on connection");
-                            NetworkUtils.resetConnections(mInterfaceName);
                             transitionTo(mConnectingState);
                         }
                         if (result.hasProxyChanged()) {