Android Question CallSubDelayed - HeartBeat

wonder · May 13, 2015

B4X:

Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)

Any idea what this is?

App: Project Ryu (see my signature)
Libs: LibGDX, Audio, Core, Reflection, Generic Motion Event, JavaObject
Compile: Release (Obfuscated)
B4A: 4.00

My game runs fine, no crashes or whatsoever, but I'm getting this strange message in the log window.

Log Window:

B4X:

LogCat connected to: B4A-Bridge: asus ME173X-[/INDENT]
--------- beginning of /dev/log/main
Installing file.
GC_CONCURRENT freed 1931K (8281), 40% free 3274K/5400K, paused 5ms+3ms, total 46ms
GC_FOR_ALLOC freed 1833K (937), 42% free 3242K/5528K, paused 24ms, total 25ms
GC_FOR_ALLOC freed 1841K (920), 42% free 3242K/5528K, paused 25ms, total 25ms
GC_FOR_ALLOC freed 1840K (915), 42% free 3242K/5528K, paused 23ms, total 23ms
GC_FOR_ALLOC freed 1840K (915), 42% free 3242K/5528K, paused 25ms, total 25ms
GC_FOR_ALLOC freed 1840K (915), 42% free 3242K/5528K, paused 23ms, total 23ms
GC_FOR_ALLOC freed 1841K (915), 42% free 3242K/5528K, paused 24ms, total 24ms
GC_FOR_ALLOC freed 1841K (914), 42% free 3242K/5528K, paused 25ms, total 25ms
GC_FOR_ALLOC freed 1841K (915), 42% free 3242K/5528K, paused 23ms, total 23ms
create interp thread : stack size=32KB
create new thread
new thread created
update thread list
threadid=15: interp stack at 0x55363000
threadid=15: created from interp
start new thread
** Activity (main) Pause, UserClosed = false **
[CDS]close[48194]
threadid=15: notify debugger
threadid=15 (Thread-514): calling run()
java.net.SocketException: Socket closed
    at libcore.io.Posix.recvfromBytes(Native Method)
    at libcore.io.Posix.recvfrom(Posix.java:136)
    at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:164)
    at libcore.io.IoBridge.recvfrom(IoBridge.java:560)
    at java.net.PlainDatagramSocketImpl.doRecv(PlainDatagramSocketImpl.java:161)
    at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:169)
    at java.net.DatagramSocket.receive(DatagramSocket.java:253)
    at anywheresoftware.b4a.objects.SocketWrapper$UDPSocket$UDPReader.run(SocketWrapper.java:414)
    at java.lang.Thread.run(Thread.java:838)
threadid=10: exiting
threadid=10: bye!
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
sending message to waiting queue (CallSubDelayed - HeartBeat)
Ignoring event (too many queued events: CallSubDelayed - HeartBeat)
PackageAdded: package:com.ninjadynamics.bulldozer
Flushing caches (mode 0)
Flushing caches (mode 1)
running waiting messages (21)
** Activity (main) Resume **
create interp thread : stack size=32KB
create new thread
new thread created
update thread list
threadid=10: interp stack at 0x55242000
threadid=10: created from interp
start new thread
threadid=10: notify debugger
threadid=10 (Thread-515): calling run()
from settings cache , name = install_non_market_apps , value = 1
onWindowFocus: null softInputMode=290 first=true flags=#1810100
START INPUT: com.android.internal.policy.impl.PhoneWindow$DecorView{413e9c60 V.E..... R.....ID 0,0-1280,736} ic=null tba=android.view.inputmethod.EditorInfo@414b9270 controlFlags=#104
Starting input: Bind result=InputBindResult{com.android.internal.view.IInputMethodSession$Stub$Proxy@413e5028 com.nuance.xt9.input/.IME #29}

Troberg · May 13, 2015

I once got that message when I had messed up, so the caller was stuck in a loop, and the recipient didn't get time to answer.

On second thought, I don't think I got the heartbeat part. Could that be something from your code?

DonManfred · May 13, 2015

There are events which should be called but the activity is in background (due to this events cannot be raised in this activity). The event is put then into the messagequeue and will be called if the activity is running again....

thedesolatesoul · May 13, 2015

Heartbeat is probably a sub in the app code.

Infact this message is self explanatory:

B4X:

Ignoring event (too many queued events: CallSubDelayed - HeartBeat)

Your timer is running faster than the code it can process.

EDIT:
Infact Don is right, your activity is paused, yet your timer/thread is still running in the background raising events.

wonder · May 13, 2015

I've searched for HeartBeat (Ctrl + F) and found nothing. Might be the timer, though. I'll check it out. Thanks!!

thedesolatesoul · May 13, 2015

wonder said:
I've searched for HeartBeat (Ctrl + F) and found nothing. Might be the timer, though. I'll check it out. Thanks!!

You are right, its possibly an internal B4A thing (for the timer?)
Just wondering if you have a timer and disable it in Activity_Pause?

wonder · May 13, 2015

Indeed, it might be one of Erel's hidden secrets...

In my specific case, I almost sure it was related to the OnGenericMotionEvent.
I was unnecessarily retrieving my gamepad's device info.

Once I've changed to code, the HeartBeat thing stopped.

Before:

B4X:

Sub Activity_OnGenericMotionEvent(event As Object)

        Controller.Input = event

        Controller.Device_Name = getDevice(False)
        Controller.Device_Info = getDevice(True)

        Controller.L_Analog_X  = getAxisValue(Controller.AXIS_X)
        Controller.L_Analog_Y  = getAxisValue(Controller.AXIS_Y)

        Controller.R_Analog_X  = getAxisValue(Controller.AXIS_Z)
        Controller.R_Analog_Y  = getAxisValue(Controller.AXIS_RZ)

        Controller.L_Trigger   = getAxisValue(Controller.AXIS_LTRIGGER)
        Controller.R_Trigger   = getAxisValue(Controller.AXIS_RTRIGGER)
End Sub

After:

B4X:

Sub Activity_OnGenericMotionEvent(event As Object)

        Controller.Input = event

        If Controller.Device_Name = "" Then Controller.Device_Name = getDevice(False)
        If Controller.Device_Info = "" Then Controller.Device_Info = getDevice(True)

        Controller.L_Analog_X  = getAxisValue(Controller.AXIS_X)
        Controller.L_Analog_Y  = getAxisValue(Controller.AXIS_Y)

        Controller.R_Analog_X  = getAxisValue(Controller.AXIS_Z)
        Controller.R_Analog_Y  = getAxisValue(Controller.AXIS_RZ)

        Controller.L_Trigger   = getAxisValue(Controller.AXIS_LTRIGGER)
        Controller.R_Trigger   = getAxisValue(Controller.AXIS_RTRIGGER)
End Sub

inakigarm · May 13, 2015

Look at https://www.b4x.com/android/forum/threads/avoid-sending-messages-to-waitng-queue.47079/
Similar problem with Erel's answer

Android Question CallSubDelayed - HeartBeat

wonder

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Troberg

Well-Known Member

DonManfred

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thedesolatesoul

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wonder

Expert

thedesolatesoul

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wonder

Expert

inakigarm

Well-Known Member