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java.util.concurrent.ExecutionException: com.google.firebase.messaging.FirebaseMessagingException: Timed out while making an API call: Error getting access token for service account: connect timed out, iss: [email protected]

at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
at com.google.common.util.concurrent.FluentFuture$TrustedFuture.get(FluentFuture.java:91)
at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
at com.google.firebase.messaging.FirebaseMessagingIT.testSend(FirebaseMessagingIT.java:74)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)

Caused by: com.google.firebase.messaging.FirebaseMessagingException: Timed out while making an API call: Error getting access token for service account: connect timed out, iss: [email protected] at com.google.firebase.messaging.FirebaseMessagingException.withMessagingErrorCode(FirebaseMessagingException.java:51) at com.google.firebase.messaging.FirebaseMessagingClientImpl$MessagingErrorHandler.createException(FirebaseMessagingClientImpl.java:293) at com.google.firebase.messaging.FirebaseMessagingClientImpl$MessagingErrorHandler.createException(FirebaseMessagingClientImpl.java:282) at com.google.firebase.internal.AbstractHttpErrorHandler.handleIOException(AbstractHttpErrorHandler.java:63) at com.google.firebase.internal.ErrorHandlingHttpClient.createHttpRequest(ErrorHandlingHttpClient.java:141) at com.google.firebase.internal.ErrorHandlingHttpClient.send(ErrorHandlingHttpClient.java:92) at com.google.firebase.internal.ErrorHandlingHttpClient.sendAndParse(ErrorHandlingHttpClient.java:72) at com.google.firebase.messaging.FirebaseMessagingClientImpl.sendSingleRequest(FirebaseMessagingClientImpl.java:127) at com.google.firebase.messaging.FirebaseMessagingClientImpl.send(FirebaseMessagingClientImpl.java:113) at com.google.firebase.messaging.FirebaseMessaging$1.execute(FirebaseMessaging.java:141) at com.google.firebase.messaging.FirebaseMessaging$1.execute(FirebaseMessaging.java:138) at com.google.firebase.internal.CallableOperation.call(CallableOperation.java:36) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:75) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: com.google.auth.oauth2.GoogleAuthException: Error getting access token for service account: connect timed out, iss: [email protected] at com.google.auth.oauth2.GoogleAuthException.createWithTokenEndpointIOException(GoogleAuthException.java:164) at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:543) at com.google.auth.oauth2.OAuth2Credentials$1.call(OAuth2Credentials.java:269) at com.google.auth.oauth2.OAuth2Credentials$1.call(OAuth2Credentials.java:266) at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:264) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java) at com.google.auth.oauth2.OAuth2Credentials$RefreshTask.run(OAuth2Credentials.java:633) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31) at com.google.auth.oauth2.OAuth2Credentials$AsyncRefreshResult.executeIfNew(OAuth2Credentials.java:581) at com.google.auth.oauth2.OAuth2Credentials.asyncFetch(OAuth2Credentials.java:232) at com.google.auth.oauth2.OAuth2Credentials.getRequestMetadata(OAuth2Credentials.java:182) at com.google.auth.oauth2.ServiceAccountCredentials.getRequestMetadata(ServiceAccountCredentials.java:938) at com.google.auth.http.HttpCredentialsAdapter.initialize(HttpCredentialsAdapter.java:96) at com.google.firebase.internal.FirebaseRequestInitializer.initialize(FirebaseRequestInitializer.java:55) at com.google.api.client.http.HttpRequestFactory.buildRequest(HttpRequestFactory.java:91) at com.google.firebase.internal.HttpRequestInfo.newHttpRequest(HttpRequestInfo.java:105) at com.google.firebase.internal.ErrorHandlingHttpClient.createHttpRequest(ErrorHandlingHttpClient.java:137) ... 13 more Caused by: java.net.SocketTimeoutException: connect timed out at java.base/java.net.PlainSocketImpl.waitForConnect(Native Method) at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:107) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.base/java.net.Socket.connect(Socket.java:608) at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:297) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:177) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:474) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:569) at java.base/sun.net.www.protocol.https.HttpsClient.(HttpsClient.java:265) at java.base/sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:372) at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:203) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:189) at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1367) at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1342) at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:246) at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:113) at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:84) at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:1012) at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:538) ... 28 more