| 764342352153f3d3834eefdf05337ba744211a6d |
|
07-Jul-2016 |
Hugo Benichi <hugobenichi@google.com> |
IpConn metrics: add times to DHCP bound state
This patch adds DhcpClientEvent logging for:
- time from init state to bound state
- time from bound state to bound state when renewing
Example:
ConnectivityMetricsEvent(12:04:33.353, 0, 0): DhcpClientEvent(wlan0, WaitBeforeStartState, 94ms)
ConnectivityMetricsEvent(12:04:35.772, 0, 0): DhcpClientEvent(wlan0, DhcpInitState, 2417ms)
ConnectivityMetricsEvent(12:04:35.787, 0, 0): DhcpClientEvent(wlan0, DhcpRequestingState, 15ms)
ConnectivityMetricsEvent(12:04:35.793, 0, 0): DhcpClientEvent(wlan0, ConfiguringInterfaceState, 6ms)
ConnectivityMetricsEvent(12:04:35.811, 0, 0): DhcpClientEvent(wlan0, InitialBoundState, 2457ms)
ConnectivityMetricsEvent(12:05:35.791, 0, 0): DhcpClientEvent(wlan0, DhcpBoundState, 59998ms)
ConnectivityMetricsEvent(12:05:35.988, 0, 0): DhcpClientEvent(wlan0, WaitBeforeRenewalState, 196ms)
ConnectivityMetricsEvent(12:05:36.003, 0, 0): DhcpClientEvent(wlan0, DhcpRenewingState, 15ms)
ConnectivityMetricsEvent(12:05:36.010, 0, 0): DhcpClientEvent(wlan0, RenewingBoundState, 219ms)
Change-Id: I2540dd102a6509dff55936e38015265659b20760
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 176ed01a1fdcca5734dcc1e11fc37a2f7363f5f8 |
|
01-Jul-2016 |
Hugo Benichi <hugobenichi@google.com> |
IpConn metrics: add dhcp transition times
This patch adds lifetime durations of DhcpClient states to
DhcpClientEvents.
To record the duration of a state, the event is now recorded when the
DhcpClient state machine exits that state.
In addition this patch removes event logging of StoppedState,
DhcpState and DhcpHaveLeaseState.
Change-Id: Ibd37b5e3070f35113b6b45942b1e1ff19c27a90b
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| cfddd6879283860bb4d2cf2972ea086f585a37ec |
|
31-May-2016 |
Hugo Benichi <hugobenichi@google.com> |
Refactor IP connectivity event logging
This patch removes static methods for logging IP connectivity events
defined in android.net.metrics and replaces them with a single log()
instance method defined on IpConnectivityLog. Event constructors are
now public also. Every classes logging such events now create an
instance of IpConnectivityLog for logging event objects directly
instantiated with new.
Removing static dependencies allow straightforward testing of logging.
This patch also removes the base IpConnectivityEvent class which is not
needed any more.
Bug: 29035129
Change-Id: I3de700f93f46deaa48a759f938f7d00e1d8bff98
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| e67ec4eb01eb37fa886776dcd77eb066e1241004 |
|
27-May-2016 |
Lorenzo Colitti <lorenzo@google.com> |
Restore DHCP client logging.
Bug: 28955598
Change-Id: I2e2684a787061612471830e4d840ce422091bafb
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| d8e1592e641f71cb3bfbc267442cfb9c4cc48625 |
|
26-Apr-2016 |
Erik Kline <ek@google.com> |
Support DHCPv4 rebinding state
Bug: 24837343
Change-Id: Id49e1c12ec3b11fedba42bb28348a00cb0b11169
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| acda32c35fc6a30ce11abfddb26ec5052de063f4 |
|
13-May-2016 |
Erik Kline <ek@google.com> |
DHCPv4: lease expiration is fatal, renew failures are not
Bug: 24837343
Change-Id: Ib330864f8376b0907390d581b48cff5446b3392b
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| adacedb1a8b10e0e29c7c223251069c8e6ef564e |
|
28-Apr-2016 |
Lorenzo Colitti <lorenzo@google.com> |
Notify success before configuring the IP address.
This ensures that IpManager has a complete copy of DHCP state
before configuring the IPv4 address. That way, when the netlink
notification of the IPv4 address arrives, we are guaranteed to
have all DHCP information (including DNS servers and routes)
available and we will never send the IPv4 address before the DNS
servers.
Bug: 27605330
Change-Id: I732424dfe2408be9e40028563e99d610b541e12d
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 9c51583dafdbfeb7e005e12dd646e4395cf7a537 |
|
27-Apr-2016 |
Erik Kline <ek@google.com> |
Merge "IpManager: add a provisioning timeout option" into nyc-dev
|
| 741b15dc759e8ffc1f9e1f9f120c72c25ce021e5 |
|
26-Apr-2016 |
Erik Kline <ek@google.com> |
IpManager: add a provisioning timeout option
Relatedly: remove the provisioning timeout from DhcpClient.
Bug: 17733693
Bug: 24837343
Change-Id: I6d5b835b4ca70ba6fd06df359fc2128a0df46252
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 24b6e2bcc88ed6e142eae8ebd11cb90a70da588f |
|
27-Apr-2016 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge changes I8de95add,Ia6f4ccfd into nyc-dev
* changes:
Remove unused event tags of IpConnectivityEvent
Better ConnectivityMetricsEvent printing
|
| 5df9d729f6c78215f287701d7e136dfc922e2bd3 |
|
25-Apr-2016 |
Hugo Benichi <hugobenichi@google.com> |
Better ConnectivityMetricsEvent printing
This patch adds more information printing for IpConnectivity event
classes in android.net.metrics.
example:
ConnectivityMetricsEvent(14:36:35.799, 0, 1026): DhcpClientEvent(wlan0, DhcpRequestingState)
ConnectivityMetricsEvent(14:36:35.805, 0, 1026): DhcpClientEvent(wlan0, DhcpHaveAddressState)
ConnectivityMetricsEvent(14:36:35.809, 0, 4096): IpManagerEvent(wlan0, PROVISIONING_OK, 155ms)
ConnectivityMetricsEvent(14:36:35.810, 0, 1026): DhcpClientEvent(wlan0, DhcpBoundState)
ConnectivityMetricsEvent(14:36:35.871, 0, 2048): NetworkEvent(101, NETWORK_CONNECTED, 0ms)
ConnectivityMetricsEvent(14:36:35.874, 0, 2051): ValidationProbeEvent(101, PROBE_HTTP:599, 3ms)
ConnectivityMetricsEvent(14:36:35.874, 0, 2048): NetworkEvent(101, NETWORK_VALIDATION_FAILED, 0ms)
ConnectivityMetricsEvent(14:36:35.928, 0, 3072): DefaultNetworkEvent(0 -> 101, [WIFI], IPv4: false, IPv6: false)
ConnectivityMetricsEvent(14:36:37.008, 0, 2051): ValidationProbeEvent(101, PROBE_HTTP:204, 134ms)
ConnectivityMetricsEvent(14:36:37.008, 0, 2050): NetworkEvent(101, NETWORK_VALIDATED, 1137ms)
Also fixes a couple of event logging issues:
- do no record spurious receive DhcpErrorEvent when a network goes down.
- add an eventType field to IpManagerEvent instead of using the
loggger component tag.
Bug: 28204408
Change-Id: Ia6f4ccfd7a0c63a5ccec18825f226c0b5781217b
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 5b76623a0e3fdaa792967375bb4e1e143de1ff03 |
|
06-Apr-2016 |
Erik Kline <ek@google.com> |
Move IPv4 address setting to IpManager
Bug: 24837343
Bug: 27605330
Change-Id: I19ac80e45b3e9200f81d1166ac6094fd19aee963
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| c2827857aa99504903d65e9a750fb61f756101de |
|
17-Apr-2016 |
Erik Kline <ek@google.com> |
IpManager,DhcpClient: catch some errors and better logging
Bug: 28196843
Change-Id: Ia91e926da569bf9c503ea00e1e0f767d196547da
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 2677b1957b444e2dae5737feee989109b811547c |
|
18-Apr-2016 |
Hugo Benichi <hugobenichi@google.com> |
Fix spurious DHCP parse error logging.
This patch moves the event logging of DHCP response packet parse errors
to DHCPClient in a single place. It also logs receive IO errors as
DHCPErrors instead of DHCPClientEvents.
BUG=28197345
Change-Id: I7ad666cff4d8b97915880477347fbb3f588fdb2a
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 67530d6585b9e0d6c63d09cc23e8061b234fef98 |
|
13-Apr-2016 |
Hugo Benichi <hugobenichi@google.com> |
Add volatile qualifier to boolean variable
DHCP receive thread was spinning on a boolean variable to know when to
stop. That variable had no volatile qualifier, potentially preventing
the thread from stopping at all. Without a volatile qualifier, the reads
and writes in halt() could be reordered in such a way that the running
thread is interrupted before mStopped is set t true. Also, the optimizer
could decide to hoist mStopped in a register inside the running thread,
preventing the loop from exiting.
Change-Id: I5b30c1247808114f0e5b46e230978ee7ea18ab8e
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| a5265e47d8c56042d53abd95c4044babbd36e693 |
|
25-Mar-2016 |
Erik Kline <ek@google.com> |
Merge "Request vendor info option (43) to get metered hint" into nyc-dev
|
| 55618be44c5d2a7db3cf23881cace15108f07557 |
|
19-Feb-2016 |
Pierre Imai <imaipi@google.com> |
Add initial connectivity metrics handling.
Adds initial support for IP connectivity metrics collection (DHCP
client, IP reachability monitor, network monitor, connectivity
service).
Change-Id: If9a0455f2a34aa9abea90f9c1b38e4d895dc1a72
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 1d511ab13d7cf01b84f68bd8b858919320d78ad3 |
|
24-Mar-2016 |
Erik Kline <ek@google.com> |
Request vendor info option (43) to get metered hint
Bug: 26241591
Change-Id: I688029826a79f9cbf0116fb197f82026980788af
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| f188d41fa2876a4c77586656bce06cac10d08942 |
|
02-Feb-2016 |
Joe Onorato <joeo@google.com> |
Turn down the logging a little bit and don't do a log wrapper function.
Change-Id: I109f04c2c2299f26e21b076df3a935ce2d356bdf
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| a2a9ab947f248f35bafb9dd74b46016c3aa31820 |
|
19-Feb-2016 |
Lorenzo Colitti <lorenzo@google.com> |
Add a MessageUtils class to convert int constants to strings.
am: d2457a3ee3
* commit 'd2457a3ee39ea55ed8e302bd93feede793cb5055':
Add a MessageUtils class to convert int constants to strings.
|
| d2457a3ee39ea55ed8e302bd93feede793cb5055 |
|
17-Feb-2016 |
Lorenzo Colitti <lorenzo@google.com> |
Add a MessageUtils class to convert int constants to strings.
This class uses reflection to find accessible static integer
members in a specified list of classes and returns a SparseArray
mapping the integers to their names. This will allow us to
replace various 400-line switch statements with a simple
array access.
Change-Id: I3607e6389a423cde0bd83270c00b3c863ae1bb29
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 7651b21fe94dc081276a7bbff72f8c37a70f1b94 |
|
18-Feb-2016 |
Erik Kline <ek@google.com> |
{,Base}DhcpStateMachine is no more
am: efa4209fe0
* commit 'efa4209fe022d007f48edc3c4feaef00a9865cb5':
{,Base}DhcpStateMachine is no more
|
| efa4209fe022d007f48edc3c4feaef00a9865cb5 |
|
17-Feb-2016 |
Erik Kline <ek@google.com> |
{,Base}DhcpStateMachine is no more
Bug: 26991160
Change-Id: I21f8c30627bf2a7fbcd5b4d5f1f1ad1a2dda759b
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 907b255ebfb8dd9cfb6c1960a7f3b20598f26d34 |
|
17-Feb-2016 |
Erik Kline <ek@google.com> |
Remove references to BaseDhcpStateMachine and DhcpStateMachine
am: 29a215268d
* commit '29a215268dfa18f5023dc3c06b33db68e91ae316':
Remove references to BaseDhcpStateMachine and DhcpStateMachine
|
| 29a215268dfa18f5023dc3c06b33db68e91ae316 |
|
17-Feb-2016 |
Erik Kline <ek@google.com> |
Remove references to BaseDhcpStateMachine and DhcpStateMachine
Bug: 26991160
Change-Id: I3742780a4e5121c163d9d1380951e25edaba19f3
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 09bf13574e8bb2a5737553d316dba7ca879a35cf |
|
11-Feb-2016 |
Erik Kline <ek@google.com> |
Duplicate DhcpStateMachine public constants into DhcpClient
This is so we can ultimately delete DhcpStateMachine altogether.
Bug: 24837343
Bug: 26991160
Change-Id: If116639e5f72c97cfc67f748dc5f6433dccd9cf0
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 3b74289fdfb0ca2d3078a52b9385127dec93fdf9 |
|
11-Feb-2016 |
Erik Kline <ek@google.com> |
Duplicate DhcpStateMachine public constants into DhcpClient
This is so we can ultimately delete DhcpStateMachine altogether.
Bug: 24837343
Bug: 26991160
Change-Id: If116639e5f72c97cfc67f748dc5f6433dccd9cf0
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| bda01cc5e37c7199d16825f3ac0b534e87a27aa0 |
|
09-Dec-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Fix canceling renew alarms.
1. Entering DhcpBoundState cancels the renew alarm, but at that
point the renew alarm is guaranteed not to have been scheduled.
This is harmless, but results in an "unknown listener" message
in the AlarmManager logs.
2. We don't cancel the renew alarm when exiting DhcpBoundState.
This is also harmless, because that alarm does nothing except
in DhcpBoundState, and we cancel it whenever we enter
DhcpBoundState. But canceling it on exit is more correct.
Change-Id: I60dfcf00f243253b81b8906540e0a6218a7a489c
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 9d3aadb24778cc36a350a04b088d2ed7ee3790e1 |
|
02-Dec-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Add a new WakeupMessage class and use it in two places.
This is useful when using the new AlarmManager direct callback
interface to wake up the system and request that an object whose
API consists of messages (such as a StateMachine) perform some
action.
In this situation, using AlarmManager.onAlarmListener by itself
will wake up the system to send the message, but does not
guarantee that the system will be awake until the target object
has processed it. This is because as soon as the onAlarmListener
sends the message and returns, the system is free to go to sleep
again.
Bug: 20157436
Bug: 25823676
Change-Id: Idff20029d287f26347441a2523b7fb20eda6a8b0
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 831204c651b43631d6dc1d7168863eb7cfa71683 |
|
22-Nov-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Switch the DHCP client to the new AlarmManager callback interface
Bug: 24224067
Bug: 25823676
Change-Id: I456984a2f6243f92edb63b8599d861627e2de1cf
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| e5f11cd6cc11efed1f33e47252e737b459ea33ce |
|
22-Nov-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Refactor alarm setting code in preparation for switch to callback
Bug: 25823676
Change-Id: Id4d1031b5bd3a7f041c32ad4ac9384e045b385e8
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 7611f1cdb4ef3bedc1cf1ce59ad3671f4c454549 |
|
29-Oct-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Don't crash if a DHCP server doesn't send the server ID option.
This violates a MUST in RFC2131, but apparently some
implementations don't know or care.
Bug: 25343517
Change-Id: I80459b58ffe231e7ed64e77bafa157a96b745149
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 4e4d59eeef86fa8560d35c00168869b0a066f962 |
|
10-Sep-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Connect the DHCP UDP socket to the server.
This makes it so that the socket cannot receive datagrams from
anybody except the DHCP server. This does not improve security,
because we never read from the UDP socket anyway, but it does
make ListeningPortsTest pass.
Bug: 23906864
Bug: 23933386
Change-Id: Ib090273a417f7eb2ac1ee3309260249b72fb8345
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 496906ee7008b72619f230c65f103533d4d2d68a |
|
16-Sep-2015 |
Erik Kline <ek@google.com> |
Improve logging of DHCP parse errors using exceptions.
Bug: 23975855
Change-Id: I62464b92f0bb568e57bf5e1a63bc75f22c75aac1
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 9795a1d8b9094bd571f653b8de0c531d4466fe46 |
|
24-Sep-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Give the DhcpClient alarm broadcasts foreground priority.
Bug: 24265658
Bug: 24224067
Change-Id: I375097e7957643efb4bc0bb81318b13d9b9c82c1
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 31e19f34f56a01a7b4133cd1dccf13b18b469ac7 |
|
11-Aug-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Don't attempt to stop the receive thread if we never started it.
If socket initialization fails, DhcpState#exit will call
mReceiveThread#stop and crash the system with an NPE. Make sure
we don't do that if mReceiveThread is null, and properly null it
out when exiting.
Bug: 23088314
Change-Id: I4378d8280f9d8588f5eaa8bd7ade61beab1c3ce2
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 5bc64b847ac7490a93caf6b032b849aa75298db4 |
|
04-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Correctly time out CMD_START_DHCP.
WifiStateMachine expects CMD_START_DHCP to time out after 30-40
seconds. Currently, DhcpClient imposes timeouts on DhcpInitState
and on DhcpRequestState, but not on the time it takes to get to
from CMD_START_DHCP to DhcpBoundState. So in theory the client
could oscillate between DhcpInitState and DhcpRequestState and
never time out.
Fix this by introducing a new oneshot timer that is set when DHCP
starts and is cancelled when it succeeds. CMD_RENEW_DHCP does not
need this because it's implemented using only one state, so the
oneshot timeout can be implemented using the state timeout.
Bug: 19704592
Change-Id: I6a5847a3dee23a2692237b8f3b3b0f8049da5140
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| be843e8394cd4dee631d4558524241870f577fce |
|
04-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Actually close sockets when stopping the receive thread.
Contrary to the expectations of the code, IoUtils.closeQuietly()
does not unblock system calls. So mReceiveThread.halt() was not
actually stopping the receive thread.
This wasn't actually a problem, because after "stopping" the
receive thread, either the interface would go down (interrupting
the previous receive thread with ENETDOWN), or a packet would
arrive to both the old and new receive threads, stopping the
old one. But the lack of a "stopping receive thread" message at
the expected time was confusing.
While I'm at it, also add the string for CMD_TIMEOUT.
Bug: 19704592
Change-Id: I74732429118af780453028898148519b294fa9d3
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 3a40b0deabe95b74d7eb3d4afbef09c34012a660 |
|
03-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Make RenewingState time out as well.
Bug: 19704592
Change-Id: I0759a98911a8c0059936916db8db459b7d66bc00
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 48f9c731ff7d44e5c13e2a5574d56207694d8946 |
|
02-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Remove the IPv4 address from the interface when DHCP fails.
Bug: 19704592
Change-Id: I9b96cdcfc7c9442b3f8d6797aca63559ed4bdb9b
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 8f602cdd38f7345eb0a8ec34ae4e51a333edce6c |
|
02-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Merge "Fix DHCP lease time parsing." into mnc-dev
|
| d59aa84fdaea9647f7de82c3b85afc92a3fdfee1 |
|
02-Jun-2015 |
Erik Kline <ek@google.com> |
pass a defensive copy of DhcpResults
Also: correct state transition handling in DhcpBoundState#enter().
Bug: 20451261
Change-Id: I3be50f6b1b3fae179d6fff7ca8ae1d687caa3221
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| d973537ee1bd013b4233d3369d66821e124a2e65 |
|
02-Jun-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Fix DHCP lease time parsing.
Currently we treat a lease time larger than 2**31-1 as a negative
value, which causes DhcpClient to attempt to renew its IP address
constantly. Fix this by properly handling large and infinite
lifetimes, and while we're at it, impose a minimum lease time of
60 seconds.
Bug: 21352084
Change-Id: If62c9efeffad6222e2fe0c110f77d0e4c70de96d
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 82babcd83a568f9e938bf8b6b3b86b65e8b30e1f |
|
26-May-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Specify more information in DhcpClient PendingIntents.
- Specify the package name. This provides a bit of security, but
not much since the package is "android".
- Specify the interface name so we can run more than one client
at a time.
Bug: 21395858
Bug: 19704592
Change-Id: I91c9ea15285b36628b6aef0b975c16a0b08d061e
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
|
| 644f41368f9eddd475fa9c5dddc7ceac5722a3a8 |
|
24-Apr-2015 |
Etan Cohen <etancohen@google.com> |
Merge commit '4cb5d80' into merge2
|
| a94929ba9dc31d5e8dd797c9b48cb830b9276485 |
|
22-Apr-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Log DHCP replies that we can't parse.
Bug: 19704592
Bug: 20335221
Change-Id: I73def02a08345bd96f45cb970f9f251e6d5df2db
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
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| 3e979321a5d96b9e2688f67ef0f936602c0f7e5a |
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21-Apr-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Set the secs field in the BOOTP header.
We mostly follow RFC 2131, which says that secs is the number of
seconds "since client began address acquisition or renewal
process", and thus set secs to zero on renew. This is different
from our current behaviour, which keeps on counting without
resetting secs to zero on renew.
Bug: 19704592
Change-Id: Ifbb7644094c579be626ffb698eee87047425dbf0
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
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| f5c17221d4ffc0d93063913aba37eaa1ee6f37a6 |
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31-Mar-2015 |
Lorenzo Colitti <lorenzo@google.com> |
Don't log errors if the receive thread is stopped.
Change-Id: I75ddc9b68f0a61a9a7a78026ed97a8a7c5109cc3
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
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| a071edce46fa3d8d539c0d807b77147e184e5a51 |
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09-Mar-2015 |
Lorenzo Colitti <lorenzo@google.com> |
DHCP: Add a Java DHCP client.
The behaviour of the client is intended to mirror the behaviour
of the current DhcpStateMachine + dhcpcd combination, except it
does not store leases across network changes.
Bug: 19704592
Change-Id: I110b58003da2d8293059d48a0181e16f7f7f145c
/frameworks/base/services/net/java/android/net/dhcp/DhcpClient.java
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