Merge "Handle CMD_IPV6_TETHER_UPDATE in UnavailableState" into main
diff --git a/Tethering/src/android/net/ip/IpServer.java b/Tethering/src/android/net/ip/IpServer.java
index b4c1b8a..506fa56 100644
--- a/Tethering/src/android/net/ip/IpServer.java
+++ b/Tethering/src/android/net/ip/IpServer.java
@@ -1394,8 +1394,28 @@
@Override
public void enter() {
mLastError = TETHER_ERROR_NO_ERROR;
+ // TODO: clean this up after the synchronous state machine is fully rolled out. Clean up
+ // can be directly triggered after calling IpServer.stop() inside Tethering.java.
sendInterfaceState(STATE_UNAVAILABLE);
}
+
+ @Override
+ public boolean processMessage(Message message) {
+ switch (message.what) {
+ case CMD_IPV6_TETHER_UPDATE:
+ // sendInterfaceState(STATE_UNAVAILABLE) triggers
+ // handleInterfaceServingStateInactive which in turn cleans up IPv6 tethering
+ // (and calls into IpServer one more time). At this point, this is the only
+ // message we potentially see in this state because this IpServer has already
+ // been removed from mTetherStates before transitioning to this State; however,
+ // handleInterfaceServiceStateInactive passes a reference.
+ // TODO: This can be removed once SyncStateMachine is rolled out and the
+ // teardown path is cleaned up.
+ return true;
+ default:
+ return false;
+ }
+ }
}
class WaitingForRestartState extends State {