LineageOS/android_packages_modules_Connectivity
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am 5f350512: Merge "Reset connections AFTER we take down the network." into honeycomb-LTE

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* commit '5f3505121b761dbd3bba62d1603fbab49de139b9':
  Reset connections AFTER we take down the network.
This commit is contained in:
Robert Greenwalt
2011-06-16 12:42:15 -07:00
committed by Android Git Automerger
parent 510d0a756a 36ea869426
commit 00ca322d5d
1 changed files with 37 additions and 4 deletions
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41
services/java/com/android/server/ConnectivityService.java
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@@ -1129,8 +1129,30 @@ public class ConnectivityService extends IConnectivityManager.Stub {
}
}
intent.putExtra(ConnectivityManager.EXTRA_INET_CONDITION, mDefaultInetConditionPublished);
// Reset interface if no other connections are using the same interface
boolean doReset = true;
LinkProperties linkProperties = mNetTrackers[prevNetType].getLinkProperties();
if (linkProperties != null) {
String oldIface = linkProperties.getInterfaceName();
if (TextUtils.isEmpty(oldIface) == false) {
for (NetworkStateTracker networkStateTracker : mNetTrackers) {
if (networkStateTracker == null) continue;
NetworkInfo networkInfo = networkStateTracker.getNetworkInfo();
if (networkInfo.isConnected() && networkInfo.getType() != prevNetType) {
LinkProperties l = networkStateTracker.getLinkProperties();
if (l == null) continue;
if (oldIface.equals(l.getInterfaceName())) {
doReset = false;
break;
}
}
}
}
}
// do this before we broadcast the change
handleConnectivityChange(prevNetType);
handleConnectivityChange(prevNetType, doReset);
sendStickyBroadcast(intent);
/*
@@ -1355,7 +1377,7 @@ public class ConnectivityService extends IConnectivityManager.Stub {
}
thisNet.setTeardownRequested(false);
updateNetworkSettings(thisNet);
handleConnectivityChange(type);
handleConnectivityChange(type, false);
sendConnectedBroadcast(info);
}
@@ -1365,7 +1387,7 @@ public class ConnectivityService extends IConnectivityManager.Stub {
* according to which networks are connected, and ensuring that the
* right routing table entries exist.
*/
private void handleConnectivityChange(int netType) {
private void handleConnectivityChange(int netType, boolean doReset) {
/*
* If a non-default network is enabled, add the host routes that
* will allow it's DNS servers to be accessed.
@@ -1405,6 +1427,17 @@ public class ConnectivityService extends IConnectivityManager.Stub {
removePrivateDnsRoutes(mNetTrackers[netType]);
}
}
if (doReset) {
LinkProperties linkProperties = mNetTrackers[netType].getLinkProperties();
if (linkProperties != null) {
String iface = linkProperties.getInterfaceName();
if (TextUtils.isEmpty(iface) == false) {
if (DBG) log("resetConnections(" + iface + ")");
NetworkUtils.resetConnections(iface);
}
}
}
}
private void addPrivateDnsRoutes(NetworkStateTracker nt) {
@@ -1847,7 +1880,7 @@ public class ConnectivityService extends IConnectivityManager.Stub {
break;
case NetworkStateTracker.EVENT_CONFIGURATION_CHANGED:
info = (NetworkInfo) msg.obj;
handleConnectivityChange(info.getType());
handleConnectivityChange(info.getType(), true);
break;
case EVENT_CLEAR_NET_TRANSITION_WAKELOCK:
String causedBy = null;