StrictMode(30621): A resource was acquired at attached stack trace but never released

[EGecius]

Environment:

• Android Studio version: 4.0.1
• Firebase Component: com.google.firebase:firebase-auth-ktx
• Component version: 20.0.3
• compileSdkVersion: 29

Description:

It's not easy to reproduce. Some have observed it to happen more often when disconnecting from the network.

StrictMode keeps terminating the app with this stacktrace:

04-12 10:06:14.591 E/StrictMode(30621): A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
04-12 10:06:14.591 E/StrictMode(30621): java.lang.Throwable: Explicit termination method 'close' not called
04-12 10:06:14.591 E/StrictMode(30621): 	at dalvik.system.CloseGuard.open(CloseGuard.java:180)
04-12 10:06:14.591 E/StrictMode(30621): 	at java.net.AbstractPlainSocketImpl.create(AbstractPlainSocketImpl.java:103)
04-12 10:06:14.591 E/StrictMode(30621): 	at java.net.Socket.createImpl(Socket.java:470)
04-12 10:06:14.591 E/StrictMode(30621): 	at java.net.Socket.getImpl(Socket.java:536)
04-12 10:06:14.591 E/StrictMode(30621): 	at java.net.Socket.setSoTimeout(Socket.java:1134)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.Connection.connectSocket(Connection.java:195)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.Connection.connect(Connection.java:172)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.Connection.connectAndSetOwner(Connection.java:367)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:130)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:330)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:247)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:457)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:126)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:257)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getOutputStream(DelegatingHttpsURLConnection.java:218)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zzvg.zza(com.google.firebase:firebase-auth@@20.0.3:10)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zzuq.zzb(com.google.firebase:firebase-auth@@20.0.3:4)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zzpy.zza(com.google.firebase:firebase-auth@@20.0.3:4)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zztu.zzb(com.google.firebase:firebase-auth@@20.0.3:5)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zzqw.zzd(com.google.firebase:firebase-auth@@20.0.3:3)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.firebase-auth-api.zzqv.accept(com.google.firebase:firebase-auth@@20.0.3)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.zacj.doExecute(com.google.android.gms:play-services-base@@17.1.0:2)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.zaf.zac(com.google.android.gms:play-services-base@@17.1.0:6)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.GoogleApiManager$zaa.zac(com.google.android.gms:play-services-base@@17.1.0:167)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.GoogleApiManager$zaa.zab(com.google.android.gms:play-services-base@@17.1.0:139)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.GoogleApiManager$zaa.zabg(com.google.android.gms:play-services-base@@17.1.0:99)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.GoogleApiManager$zaa.zabe(com.google.android.gms:play-services-base@@17.1.0:40)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.api.internal.GoogleApiManager$zaa.onConnected(com.google.android.gms:play-services-base@@17.1.0:19)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.internal.zaf.onConnected(com.google.android.gms:play-services-base@@17.1.0:2)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.internal.BaseGmsClient$zzg.zzj(com.google.android.gms:play-services-basement@@17.1.0:24)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.internal.BaseGmsClient$zza.zza(com.google.android.gms:play-services-basement@@17.1.0:12)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.internal.BaseGmsClient$zzb.zzo(com.google.android.gms:play-services-basement@@17.1.0:11)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.common.internal.BaseGmsClient$zzc.handleMessage(com.google.android.gms:play-services-basement@@17.1.0:49)
04-12 10:06:14.591 E/StrictMode(30621): 	at android.os.Handler.dispatchMessage(Handler.java:102)
04-12 10:06:14.591 E/StrictMode(30621): 	at com.google.android.gms.internal.common.zzi.dispatchMessage(com.google.android.gms:play-services-basement@@17.1.0:8)
04-12 10:06:14.591 E/StrictMode(30621): 	at android.os.Looper.loop(Looper.java:154)
04-12 10:06:14.591 E/StrictMode(30621): 	at android.os.HandlerThread.run(HandlerThread.java:61)
04-12 10:06:14.591 W/System.err(30621): StrictMode VmPolicy violation with POLICY_DEATH; shutting down.

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[aguatno]

Hi @EGecius I found a community post that talks about an issue similar to yours, and you can try the troubleshooting steps in that post to see if the issue has been resolved. Also, I'd like you to try out our quickstart for Android. With this, you can use it as a reference and compare with your project or make incremental changes to see where issues occur.

If none of these worked, I'd like you to provide a minimal, reproducible example of your project along with the steps needed to replicate your issue. This way, the cause of the issue can be identified.

[google-oss-bot]

Hey @EGecius. We need more information to resolve this issue but there hasn't been an update in 5 weekdays. I'm marking the issue as stale and if there are no new updates in the next 5 days I will close it automatically.

If you have more information that will help us get to the bottom of this, just add a comment!

[malcolmdeck]

This is almost certainly a missing #close() statement in the Auth SDK. I've filed b/185793197 for internal tracking

[EGecius]

thank you for filing an internal bug 👍