Android Question ANR Crash: Input dispatching timed out (server) is not responding. Waited 6381ms for FocusEvent(hasFocus=true))

[Nestor Castro Jr]

Hello,

I have an app that uses Websocket Lib 2.11 and I am having a very large number of ANRs.

I'm calling ws.connect(URL) from starter service module. Could be this the problem?

See my ANR log:

  #00  pc 0000000000086b8c  /apex/com.android.runtime/lib64/bionic/libc.so (syscall+28)
  #00  pc 00000000001af92c  /apex/com.android.art/lib64/libart.so (art::ConditionVariable::WaitHoldingLocks(art::Thread*)+148)
  #00  pc 000000000039ffbc  /apex/com.android.art/lib64/libart.so (art::JNI<false>::CallObjectMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+504)
  #00  pc 0000000000004040  /apex/com.android.art/lib64/libnativehelper.so (_JNIEnv::CallObjectMethod(_jobject*, _jmethodID*, ...)+124)
  #00  pc 00000000000ead04  /system/lib64/libandroid_runtime.so (android::NativeDisplayEventReceiver::dispatchVsync(long, unsigned long, unsigned int)+48)
  #00  pc 000000000008d97c  /system/lib64/libgui.so (android::DisplayEventDispatcher::handleEvent(int, int, void*)+160)
  #00  pc 0000000000019da8  /system/lib64/libutils.so (android::Looper::pollInner(int)+916)
  #00  pc 00000000000199ac  /system/lib64/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+112)
  #00  pc 0000000000115e68  /system/lib64/libandroid_runtime.so (android::android_os_MessageQueue_nativePollOnce(_JNIEnv*, _jobject*, long, int)+44)
  at android.os.MessageQueue.nativePollOnce (Native method)
  at android.os.MessageQueue.next (MessageQueue.java:335)
  at android.os.Looper.loop (Looper.java:193)
  at android.app.ActivityThread.main (ActivityThread.java:8047)
  at java.lang.reflect.Method.invoke (Native method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:600)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:967)

 

[Erel]

No. It looks like you are using DoEvents or Msgbox or any other modal dialog in your code. Quickly remove them.

 

[Nestor Castro Jr]

Hi Erel, I've reviewed all my code and I'm sure I don't use any modal dialogs or DoEvents in my code. In fact, I'm using SweetAlertDialog Lib. Could be this?

 

[DonManfred]

Try it without the lib; it is an old lib i do not have the source of anylonger.
Better not to use it.