Android Example [B4X] Supabase - Realtime Broadcast example app


This is a simple B4X broadcast example with supabase as backend.


Libraries
Have Fun :)
 

Attachments

  • Supabase Broadcast Example.zip
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Last edited:

Waldemar Lima

Well-Known Member
Licensed User
after authenticating, without doing anything, I get this error..
screenshot : https://prnt.sc/sSCwm-yNLveQ

B4X:
WARNING: package com.sun.javafx.embed.swing.oldimpl not in javafx.swing
Waiting for debugger to connect...
Program started.
Call B4XPages.GetManager.LogEvents = True to enable logging B4XPages events.
SupabaseFunctions: {"access_token":"ey.....
SupabaseFunctions: {"access_token":"ey.....
2024-02-15 12:07:40.068:INFO::JavaFX Application Thread: Logging initialized @6154ms to org.eclipse.jetty.util.log.StdErrLog
org.eclipse.jetty.websocket.api.UpgradeException: 0 null
    at org.eclipse.jetty.websocket.client.WebSocketUpgradeRequest.onComplete(WebSocketUpgradeRequest.java:515)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:193)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:185)
    at org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:464)
    at org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:545)
    at org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:156)
    at org.eclipse.jetty.client.HttpSender.terminateRequest(HttpSender.java:381)
    at org.eclipse.jetty.client.HttpSender.abort(HttpSender.java:566)
    at org.eclipse.jetty.client.HttpSender.anyToFailure(HttpSender.java:350)
    at org.eclipse.jetty.client.HttpSender$CommitCallback.failed(HttpSender.java:717)
    at org.eclipse.jetty.client.http.HttpSenderOverHTTP$HeadersCallback.failed(HttpSenderOverHTTP.java:310)
    at org.eclipse.jetty.io.WriteFlusher$PendingState.fail(WriteFlusher.java:263)
    at org.eclipse.jetty.io.WriteFlusher.onFail(WriteFlusher.java:516)
    at org.eclipse.jetty.io.WriteFlusher.onClose(WriteFlusher.java:532)
    at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:530)
    at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54)
    at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:394)
    at org.eclipse.jetty.io.ssl.SslConnection$1.run(SslConnection.java:121)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:760)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:678)
    at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: java.nio.channels.ClosedChannelException
    ... 8 more
org.eclipse.jetty.websocket.api.UpgradeException: 0 null
    at org.eclipse.jetty.websocket.client.WebSocketUpgradeRequest.onComplete(WebSocketUpgradeRequest.java:522)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:193)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:185)
    at org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:464)
    at org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:545)
    at org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:156)
    at org.eclipse.jetty.client.HttpSender.terminateRequest(HttpSender.java:381)
    at org.eclipse.jetty.client.HttpSender.abort(HttpSender.java:566)
    at org.eclipse.jetty.client.HttpSender.anyToFailure(HttpSender.java:350)
    at org.eclipse.jetty.client.HttpSender$CommitCallback.failed(HttpSender.java:717)
    at org.eclipse.jetty.client.http.HttpSenderOverHTTP$HeadersCallback.failed(HttpSenderOverHTTP.java:310)
    at org.eclipse.jetty.io.WriteFlusher$PendingState.fail(WriteFlusher.java:263)
    at org.eclipse.jetty.io.WriteFlusher.onFail(WriteFlusher.java:516)
    at org.eclipse.jetty.io.WriteFlusher.onClose(WriteFlusher.java:532)
    at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:530)
    at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54)
    at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:394)
    at org.eclipse.jetty.io.ssl.SslConnection$1.run(SslConnection.java:121)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:760)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:678)
    at java.base/java.lang.Thread.run(Thread.java:832)
java.util.concurrent.ExecutionException: org.eclipse.jetty.websocket.api.UpgradeException: 0 null
    at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
    at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2063)
    at anywhersoftware.b4j.objects.WebSocketClientWrapper.Close(WebSocketClientWrapper.java:102)
    at anywhersoftware.b4j.objects.WebSocketClientWrapper$WSHandler.onWebSocketError(WebSocketClientWrapper.java:163)
    at org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onError(JettyListenerEventDriver.java:112)
    at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingError(AbstractEventDriver.java:96)
    at org.eclipse.jetty.websocket.client.WebSocketUpgradeRequest.handleException(WebSocketUpgradeRequest.java:528)
    at org.eclipse.jetty.websocket.client.WebSocketUpgradeRequest.onComplete(WebSocketUpgradeRequest.java:522)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:193)
    at org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:185)
    at org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:464)
    at org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:545)
    at org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:156)
    at org.eclipse.jetty.client.HttpSender.terminateRequest(HttpSender.java:381)
    at org.eclipse.jetty.client.HttpSender.abort(HttpSender.java:566)
    at org.eclipse.jetty.client.HttpSender.anyToFailure(HttpSender.java:350)
    at org.eclipse.jetty.client.HttpSender$CommitCallback.failed(HttpSender.java:717)
    at org.eclipse.jetty.client.http.HttpSenderOverHTTP$HeadersCallback.failed(HttpSenderOverHTTP.java:310)
    at org.eclipse.jetty.io.WriteFlusher$PendingState.fail(WriteFlusher.java:263)
    at org.eclipse.jetty.io.WriteFlusher.onFail(WriteFlusher.java:516)
    at org.eclipse.jetty.io.WriteFlusher.onClose(WriteFlusher.java:532)
    at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:530)
    at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54)
    at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:394)
    at org.eclipse.jetty.io.ssl.SslConnection$1.run(SslConnection.java:121)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:760)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:678)
    at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: org.eclipse.jetty.websocket.api.UpgradeException: 0 null
    at org.eclipse.jetty.websocket.client.WebSocketUpgradeRequest.onComplete(WebSocketUpgradeRequest.java:515)
    ... 20 more
Caused by: java.nio.channels.ClosedChannelException
    ... 8 more
SupabaseRealtimeClient: Socket closed reason: 0 null
 

Alexander Stolte

Expert
Licensed User
Longtime User
Please make a new thread next time.
after authenticating, without doing anything, I get this error..
There was a B4J update and @Erel forgot to replace the internal library "jWebSocketClient".
 
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