[Nfd-dev] logs for NFD-android

Tue Sep 19 15:25:39 PDT 2017

$ adb install app-arm64-v8a-debug.apk
app-arm64-v8a-debug.apk: 1 file pushed. 2.4 MB/s (8921957 bytes in 3.579s)
pkg: /data/local/tmp/app-arm64-v8a-debug.apk
Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE]

I think it’s due to conflicting installed version of NFD.
what’s the NFD’s app id so that I can uninstall it:

$ adb uninstall <nfd.package.id>

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

On Sep 19, 2017, at 3:18 PM, Alex Afanasyev <aa at cs.fiu.edu<mailto:aa at cs.fiu.edu>> wrote:

Try this one

https://www.dropbox.com/s/7hr3aqjsetxjq0a/app-arm64-v8a-debug.apk?dl=0

I have set all NFD logging to DEBUG level.

-
Alex

On Sep 19, 2017, at 6:17 PM, Gusev, Peter <peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>> wrote:

it’s this:

$ adb shell getprop ro.product.cpu.abi
arm64-v8a

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

On Sep 19, 2017, at 3:11 PM, Alex Afanasyev <aa at cs.fiu.edu<mailto:aa at cs.fiu.edu>> wrote:

On Sep 19, 2017, at 6:10 PM, Gusev, Peter <peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>> wrote:

development platform - macOS 10.12.6
target platform - Android 6.0.1

Sorry, I meant which CPU architecture is your Android. armeabi-v7a ?

Thanks! meantime, I’ll try using Vagrant to build it (last time wasn’t successful for me).

Even though instructions are for Vagrant, I use it directly on macOS (you just need to modify a few steps).

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

On Sep 19, 2017, at 3:07 PM, Alex Afanasyev <aa at cs.fiu.edu<mailto:aa at cs.fiu.edu>> wrote:

Yes, I've updated them recently.  Which platform you're using, I may be able to quickly make a debug .apk for you (or release one, if you're using the release version).

---
Alex

On Sep 19, 2017, at 5:50 PM, Gusev, Peter <peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>> wrote:

Thanks!

are the latest NFD-android build instructions here<https://github.com/named-data-mobile/NFD-android>?

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

On Sep 19, 2017, at 2:16 PM, Alex Afanasyev <aa at cs.fiu.edu<mailto:aa at cs.fiu.edu>> wrote:

On the published version, only a subset of logs are enabled right now for NameTree, BestRouteStrategy2, InternalFace, Forwarder, ContentStore, and DeadNonceList (they were too verbose, so I hard-coded them in INFO level).

The only way to change that is to update the base nfd.conf in app/src/main/jni/nfd-wrapper.cpp  and then recompile.

--
Alex

On Sep 19, 2017, at 3:14 PM, Gusev, Peter <peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>> wrote:

thanks,

it seems to me that log output is a little different from nfd log on a desktop. it it right? (don’t see OnOutgoingInterest/OnIncomingInterest keywords in the output)
here’s an example excerpt from the output:

09-19 12:05:44.033: V/NameTreeHashtable(6469): found / hash=0 bucket=0
09-19 12:05:44.033: V/NameTreeHashtable(6469): found /icear hash=11579066115669543336 bucket=424
09-19 12:05:44.033: V/NameTreeHashtable(6469): found /icear/user hash=16212382428905870161 bucket=849
09-19 12:05:44.033: V/NameTreeHashtable(6469): found /icear/user/mobile-terminal0 hash=9055535182498947038 bucket=2014
09-19 12:05:44.034: V/NameTreeHashtable(6469): found /icear/user/mobile-terminal0/object_recognizer hash=8053857957485054986 bucket=1034
09-19 12:05:44.034: V/NameTreeHashtable(6469): insert /icear/user/mobile-terminal0/object_recognizer/%FE%09%BF hash=6993445808722042476 bucket=1644
09-19 12:05:44.034: V/NameTreeHashtable(6469): insert /icear/user/mobile-terminal0/object_recognizer/%FE%09%BF/yolo-mock hash=485037410248836719 bucket=1647
09-19 12:05:44.034: V/NameTreeHashtable(6469): insert /icear/user/mobile-terminal0/object_recognizer/%FE%09%BF/yolo-mock/_meta hash=10044651683686535267 bucket=99
09-19 12:05:44.034: V/Strategy(6469): lookupFib noLinkObject found=/icear/user
09-19 12:05:44.034: V/LinkService(6469): [id=3919,local=tcp4://127.0.0.1:6363,remote=tcp4://127.0.0.1:43308] void nfd::face::LinkService::sendInterest(const ndn::Interest&)
09-19 12:05:44.034: V/TcpTransport(6469): [id=3919,local=tcp4://127.0.0.1:6363,remote=tcp4://127.0.0.1:43308] void nfd::face::StreamTransport<Protocol>::doSend(nfd::face::Transport::Packet&&) [with Protocol = boost::asio::ip::tcp]
09-19 12:05:44.034: V/TcpTransport(6469): [id=3919,local=tcp4://127.0.0.1:6363,remote=tcp4://127.0.0.1:43308] Successfully sent: 91 bytes
09-19 12:05:44.044: V/TcpTransport(6469): [id=3921,local=tcp4://128.97.152.40:6363,remote=tcp4://128.97.152.40:39684] Received: 91 bytes
09-19 12:05:44.045: V/LinkService(6469): [id=3921,local=tcp4://128.97.152.40:6363,remote=tcp4://128.97.152.40:39684] void nfd::face::LinkService::receiveInterest(const ndn::Interest&)

shall I treat the following line as an outgoing interest?

09-19 12:05:44.045: V/LinkService(6469): [id=260,local=udp4://128.97.152.40:6363,remote=udp4://131.179.142.7:6363] void nfd::face::LinkService::sendInterest(const ndn::Interest&)

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

On Sep 19, 2017, at 7:02 AM, Alex Afanasyev <aa at cs.fiu.edu<mailto:aa at cs.fiu.edu>> wrote:

adb logcat

Or if you run `monitor` app, you will see them.  One caveat that you will need to filter out NFD logs from the rest of android log.

--
Alex

On Sep 18, 2017, at 6:46 PM, Gusev, Peter <peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>> wrote:

Hi devs,

Is there a way to read (tail -f preferred) logs of NFD running on android device? (installed from the playstore)

Thanks,

--
Peter Gusev

peter at remap.ucla.edu<mailto:peter at remap.ucla.edu>
+1 213 5872748

Research Scholar @ REMAP UCLA<http://remap.ucla.edu/>
Video streaming/ICN networks/Creative Development

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