It's taken a while for me to work out whats happening, but I'm pretty sure my wireless connection is terminating several minutes after the screen turns off.
I'm acquiring a PartialLock which I understand should keep the CPU running but allow the screen to turn off and I'm also calling my service to start in the foreground. Is there anything else I can do to force the WiFi to stay connected? Maybe an entry in the manifest file?
My problem is that I am creating a playlist of music to stream from my network and after about 4 songs the wireless connection is turned off. I've debugged using the B4ABridge and this also loses connection at the time when the wireless is switched off. When I turn the screen on again I can briefly see that although the WiFi indicator is on in the notification area, it has no signal. This is not a signal problem though as I always have three bars of signal strength. The fault only occurs if the screen is allowed to turn off.
My device is a Nexus 7 2013 and I've include an unfiltered debug log below...
All/any help greatly appreciated
RandomCoder
I'm acquiring a PartialLock which I understand should keep the CPU running but allow the screen to turn off and I'm also calling my service to start in the foreground. Is there anything else I can do to force the WiFi to stay connected? Maybe an entry in the manifest file?
My problem is that I am creating a playlist of music to stream from my network and after about 4 songs the wireless connection is turned off. I've debugged using the B4ABridge and this also loses connection at the time when the wireless is switched off. When I turn the screen on again I can briefly see that although the WiFi indicator is on in the notification area, it has no signal. This is not a signal problem though as I always have three bars of signal strength. The fault only occurs if the screen is allowed to turn off.
My device is a Nexus 7 2013 and I've include an unfiltered debug log below...
B4X:
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2959.mp3?albumid=114]
[title =Sleeping in My Car]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/C7CCBBE607D6DF4A73E5980FC1EC84ED/12%2520-%2520Sleeping%2520in%2520My%2520Car.mp3]
** Service (music_service) Create **
** Service (music_service) Start **
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NOW PLAYING :- Sleeping in My Car
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2958.mp3?albumid=114]
[title =Almost Unreal]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/A8BCB1FD13A9A3D9D253C646583E0775/11%2520-%2520Almost%2520Unreal.mp3]
GC_CONCURRENT freed 384K, 6% free 9326K/9864K, paused 2ms+2ms, total 25ms
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2957.mp3?albumid=114]
[title =How Do You Do!]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/DDA6E4BB83256604FD7E73064FC11B8A/10%2520-%2520How%2520Do%2520You%2520Do%21.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2956.mp3?albumid=114]
[title =Spending My Time]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/7FC0B768BD4A19442597D8416CDB76DF/09%2520-%2520Spending%2520My%2520Time.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2955.mp3?albumid=114]
[title =Fading Like a Flower (Every Time You Leave)]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/CC106A79FD0D753DDEB2A9142600ABAF/08%2520-%2520Fading%2520Like%2520a%2520Flower%2520(Every%2520Time%2520You%2520Leave).mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2954.mp3?albumid=114]
[title =Joyride]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/50DB25331BA818C9933596BD0F711F61/07%2520-%2520Joyride.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2953.mp3?albumid=114]
[title =It Must Have Been Love]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/368A47203B0AE73661431AB0AF467B78/06%2520-%2520It%2520Must%2520Have%2520Been%2520Love.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2952.mp3?albumid=114]
[title =Dangerous]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/0634390E296D2D77CE08AED13E5BE424/05%2520-%2520Dangerous.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2951.mp3?albumid=114]
[title =Listen to Your Heart]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/631C94D47230B3FA3C3D7A2C66CA6639/04%2520-%2520Listen%2520to%2520Your%2520Heart.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2950.mp3?albumid=114]
[title =Dressed for Success]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/BF8DB7F356661377FDE7B702CB3A9D3F/03%2520-%2520Dressed%2520for%2520Success.mp3]
RemoveItems
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2948.mp3?albumid=114]
[title =One Wish]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/FC7BC740930FD0A880776571B3487C94/01%2520-%2520One%2520Wish.mp3]
##### SELECTED AUDIO FILE DETAILS #####
[id =musicdb://albums/114/2949.mp3?albumid=114]
[title =The Look]
[class =object.item.audioItem.musicTrack]
[location =http://192.168.0.100:1309/%25/82CB81A5795F0B750F5051A39EB375E5/02%2520-%2520The%2520Look.mp3]
** Activity (main) Pause, UserClosed = false **
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NOW PLAYING :- Almost Unreal
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NOW PLAYING :- How Do You Do!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GC_CONCURRENT freed 386K, 5% free 9326K/9816K, paused 4ms+4ms, total 68ms
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NOW PLAYING :- Spending My Time
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PackageAdded: package:com.avast.android.mobilesecurity
java.net.SocketException: recvfrom failed: ETIMEDOUT (Connection timed out)
at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:545)
at libcore.io.IoBridge.recvfrom(IoBridge.java:509)
at java.net.PlainSocketImpl.read(PlainSocketImpl.java:488)
at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:46)
at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:240)
at anywheresoftware.b4a.randomaccessfile.AsyncStreams$AIN.readNumberOfBytes(AsyncStreams.java:272)
at anywheresoftware.b4a.randomaccessfile.AsyncStreams$AIN.run(AsyncStreams.java:198)
at java.lang.Thread.run(Thread.java:841)
Caused by: libcore.io.ErrnoException: recvfrom failed: ETIMEDOUT (Connection timed out)
at libcore.io.Posix.recvfromBytes(Native Method)
at libcore.io.Posix.recvfrom(Posix.java:141)
at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:164)
at libcore.io.IoBridge.recvfrom(IoBridge.java:506)
... 6 more
libcore.io.ErrnoException: recvfrom failed: ETIMEDOUT (Connection timed out)
sending message to waiting queue (CallSubDelayed - UpdateStatus)
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
MediaPlayerStream error: MEDIA_ERROR_UNKNOWN, -1004
ignoring event: updateip
ignoring event: updateip
Connected to B4A-Bridge (Wifi)
sending message to waiting queue (CallSubDelayed - UpdateStatus)
GC_CONCURRENT freed 312K, 4% free 9518K/9864K, paused 4ms+3ms, total 83ms
All/any help greatly appreciated
RandomCoder