Firestore listeners stop receive updates - Java

[lucazin]

Java Spring Boot 3.0.2
Firestore Listeners ( 7 )
Region FireStore - Sao paulo
Region Server - Sao Paulo AWS
Issue related : googleapis/google-cloud-java#3514
googleapis/java-firestore#1511

I have this kind of problem @schmidt-sebastian

i have 7 listeners, but always disconnecting some listeners and stop registering information in database. Im using Java.

What i have to do..to stop this behavior..?? because its intermitent situation.

I have to move to realtime database? or have some config extra to fix that? Because when i restart the server the listener back again..

Again, we are having a strange behavior of listeners. We have 7 listeners active and some time just 6..just 5.. and back to 7 ..but with this behavior we can put our plataform in production stage.

im using this

https://firebase.google.com/docs/admin/setup#java

implementation 'com.google.firebase:firebase-admin:9.2.0'

##########################

Resource resource = resourceLoader.getResource("classpath:prod-firebase.json");
    String fileLines = new BufferedReader(new InputStreamReader(resource.getInputStream(), StandardCharsets.UTF_8))
            .lines()
            .collect(Collectors.joining());
    InputStream serviceAccount = new ByteArrayInputStream(fileLines.getBytes());

    FirebaseOptions options = new FirebaseOptions.Builder()
            .setCredentials(GoogleCredentials.fromStream(serviceAccount))
            .setDatabaseUrl("realtimedatabaseurl") //we are using realtimedatabase 
            .build();
    FirebaseApp.initializeApp(options);

    databaseReference = FirebaseDatabase.getInstance().getReference();

    dbfirestore = FirestoreClient.getFirestore(); // firestore instance

the problem is higher workload .. i check three times the workload and if we see the listener drop when the workload if high. the clock below each graph show us.. everytime have a peak drop listener.

now..i dont know what to do.. :(

Can someone help me?

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[lucazin]

Hello everyone!
Merry chrismas to all!

Today in the morning we face this issue again.. the listener stop listen updates until i restart the server.
How can i fix this?

`Resource resource = resourceLoader.getResource("classpath:firebase.json");
String fileLines = new BufferedReader(new InputStreamReader(resource.getInputStream(), StandardCharsets.UTF_8))
.lines()
.collect(Collectors.joining());
InputStream serviceAccount = new ByteArrayInputStream(fileLines.getBytes())

    InstantiatingGrpcChannelProvider channelProvider =
            InstantiatingGrpcChannelProvider.newBuilder()
                    .setKeepAliveTime(Duration.ofSeconds(60L))
                    .setKeepAliveTimeout(Duration.ofMinutes(5L))
                    .setPoolSize(5)
                    .build();
    FirestoreOptions firestoreOptions = FirestoreOptions.newBuilder()
            .setChannelProvider(channelProvider).build();

    FirebaseOptions options = new FirebaseOptions.Builder()
            .setCredentials(GoogleCredentials.fromStream(serviceAccount))
            .setDatabaseUrl("https://rtdb-url.firebaseio.com/")
            .setFirestoreOptions(firestoreOptions)
            .build();
    FirebaseApp firebaseApp =FirebaseApp.initializeApp(options,"websocket");   
    this.resourceLoader = resourceLoader;
    dbfirestore = FirestoreClient.getFirestore(firebaseApp);

`

i have 6 listeners, but in firestore graph show 7.. some times 5 or 8... this is very strange and causing big problems to our applications.. and stop random listener...so a order listener or billing listener stop ...we have a big problem..

@schmidt-sebastian can you help us please we are stuck in this situation.