We used to do this but the change got lost in the NetworkAgent
upgrade. This brings it back. ConnectivityService has netd do
the actual flushing.
bug:16549455
Change-Id: I11ddd55fcb9d1ed1d2c6a9be7eb8c57e41bdbdb8
Keep track of requests as well as of networks that come and go.
This is necessary, for example, to ensure that we pretend that
HIPRI has gone down when the HIPRI request goes away, even
though the underlying cell network is actually completely
unaffected.
Also, ensure that when switching default networks we send
disconnect broadcasts (and do so *before* connect broadcasts, to
maintain the illusion).
Bug: 16610051
Change-Id: Ib3c831387124940156df05b312cc36bc0724373e
Lorenzo Colittiauthored and Robert Greenwaltcommited 2014-08-01 23:52:04 +00:00
If Socket.connect() times out, the socket cannot be used any
more - any attempt to do so fails with EBADF. Use a new
socket for each IP address.
Bug: 16664129
Change-Id: If3616df86f7c2da0eabd30dca5db65d0da85cb17
Lorenzo Colittiauthored and Paul Jensencommited 2014-07-30 17:31:04 +00:00
Removing ConnectivityService.NetworkFactory. This requires disabling
the ConnectivityServiceTest, but that's been broken since we stopped
using NetworkStateTrackers anyway.
Change-Id: I9b86bd37eb9d018c40f60dca5b00d62c36d4e3ad
Robert Greenwaltcommited 2014-07-28 14:48:52 -07:00
Bypassable VPNs grab all traffic by default (just like secure VPNs), but:
+ They allow all apps to choose other networks using the multinetwork APIs.
If these other networks are insecure ("untrusted"), they will enforce that the
app holds the necessary permissions, such as CHANGE_NETWORK_STATE.
+ They support consistent routing. If an app has an existing connection over
some other network when the bypassable VPN comes up, it's not interrupted.
Bug: 15347374
Change-Id: Iaee9c6f6fa8103215738570d2b65d3fcf10343f3
It was calling into dead ConnectivityService code rather than using
the new ConnectivityManager shim code.
bug:15221541
Change-Id: I1e3eea8a658a162ce36673ed1cf7b1e7e4372c42
Robert Greenwaltcommited 2014-07-24 14:39:51 -07:00
Starting with startUsingNetworkFeature and stop.
Figure it's easier to code review incremental changes.
Change-Id: I19aee65e740858c3a9a2a1a785663f6fee094334
Robert Greenwaltcommited 2014-07-28 11:34:36 -07:00
There are some bugs where getActiveNetworkInfo gives bad data (seemingly)
and this will give the backing data in logs.
bug:16610051
Change-Id: Iad867485ad78daeb3e88665dcd0fdb0af756a3bf
Robert Greenwaltcommited 2014-07-30 16:31:24 -07:00
ConnectivityService has been rewritten for L and is in a stabilizing period.
We need the logging to track down bugs people report.
Restoring to Pre-L conditions.
If there's excess logging please report it - it probably indicates a bug.
Change-Id: I7baf891e3bf12e1545afeb92b8d5af0b01e12a7b
Robert Greenwaltcommited 2014-07-23 12:42:47 -07:00
ConnectivityManager.requestNetwork pass TYPE_NONE to
sendRequestForNetwork which prevents it from being used with legacy API
requestRouteToHostAddress. This CL infers the legacy network type
automatically from the network capabilities.
b/16324360
Change-Id: I591d38f875f42f56e8cfc157db2069c9eee0ee26
When a network comes online, is a candidate for being the default network
(i.e. satisfies default NetworkRequest), and the device has no default
network, then make the new network the default network for the purposes
of routing network traffic. This does not affect NetworkRequests or
NetworkCallbacks. This ignores but does not affect network validation.
Benefits:
1. Offers a fail-safe in case network validation returns a false negative.
For example: It would be nice if every Android device didn't fail when
clients3.google.com/generate_204 went down.
2. Offers a method to debug connectivity issues.
For example: If WiFi is failing, disabling Cellular would rule out
interference from WiFi network validation.
3. Reduces delay between no connectivity and any connectivity.
4. Offers a fail-safe in cases of unreliable networks.
For example: You need rescuing from a remote location with a weak signal
offering 90% packet loss. You just want your distress call to go out
but are infuriated to find network validation blocks connectivity.
Change-Id: I78621a1fe8ed2a336591f65bf7b07a6cbcc7ba5e
Paul Jensenauthored and Robert Greenwaltcommited 2014-07-16 16:12:16 -07:00
Don't rely on the NetworkAgent still being connected when we go to
hide the notification. The notification is hidden when the
NetworkAgent is disconnected so that wasn't a safe assumption.
By using the NetID as the notification identifier we also fix the
issue of multiple notifications of the same network type inadvertently
hiding the incorrect notification with the same network type.
bug:16317917
Change-Id: I01fdc466a0f430af9fc378445586ec7b83b3ac83
* commit '81c9245195':
Allow overlays to configure ConnectivityService's network sampling to not wake the device. This can increase clockwork device battery life. Bug:15455204
Aaron Whyteauthored and Android Git Automergercommited 2014-07-11 01:46:08 +00:00
Paul Jensen
authored and
Android (Google) Code Review
commited 
The Android Automerger
commited 
Robert Greenwalt
commited 
Lorenzo Colitti
authored and
Sreeram Ramachandran
commited 
Dan Sandler
commited 
Ye Wen
commited 
Yao Chen
commited 
Aaron Whyte
commited 
Android Git Automerger
commited