Expecting a throwable with root cause being exactly an instance of: java.net.http.HttpTimeoutException but was an instance of: java.io.IOException Throwable that failed the check: dev.***.exception.TimeoutException: java.net.http.HttpTimeoutException: request timed out at dev.***.http.client.jdk.JdkHttpClient.lambda$execute$3(JdkHttpClient.java:89) at dev.***.http.client.sse.ServerSentEventListenerUtils.ignoringExceptions(ServerSentEventListenerUtils.java:14) at dev.***.http.client.jdk.JdkHttpClient.lambda$execute$5(JdkHttpClient.java:89) at java.base/java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:990) at java.base/java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:974) at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510) at java.base/java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:614) at java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:844) at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) Caused by: java.util.concurrent.CompletionException: java.net.http.HttpTimeoutException: request timed out at java.base/java.util.concurrent.CompletableFuture.encodeRelay(CompletableFuture.java:368) at java.base/java.util.concurrent.CompletableFuture.completeRelay(CompletableFuture.java:377) at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1152) at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510) at java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2162) at java.net.http/jdk.internal.net.http.Http1Response.onReadError(Http1Response.java:554) at java.net.http/jdk.internal.net.http.Http1Response$HeadersReader.onReadError(Http1Response.java:676) at java.net.http/jdk.internal.net.http.Http1AsyncReceiver.checkForErrors(Http1AsyncReceiver.java:302) at java.net.http/jdk.internal.net.http.Http1AsyncReceiver.flush(Http1AsyncReceiver.java:268) at java.net.http/jdk.internal.net.http.common.SequentialScheduler$LockingRestartableTask.run(SequentialScheduler.java:205) at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:149) at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:230) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:840) Caused by: java.net.http.HttpTimeoutException: request timed out at java.net.http/jdk.internal.net.http.MultiExchange.toTimeoutException(MultiExchange.java:574) at java.net.http/jdk.internal.net.http.MultiExchange.getExceptionalCF(MultiExchange.java:527) at java.net.http/jdk.internal.net.http.MultiExchange.lambda$responseAsyncImpl$7(MultiExchange.java:447) at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) ... 12 more Caused by: jdk.internal.net.http.common.ConnectionExpiredException: subscription is finished at java.net.http/jdk.internal.net.http.common.Utils.wrapWithExtraDetail(Utils.java:349) at java.net.http/jdk.internal.net.http.Http1Response$HeadersReader.onReadError(Http1Response.java:675) ... 8 more Caused by: java.io.IOException: HTTP/1.1 header parser received no bytes at