無法重新連接到outlook郵箱使用彈簧集成和imap空閒

我正在使用彈簧集成，並且當服務器保持IDLE一段時間時我正在獲取異常。我無法重現以下例外情況。無法重新連接到outlook郵箱使用彈簧集成和imap空閒

Caused by: javax.mail.FolderClosedException: * BYE JavaMail Exception: java.net.SocketException: Connection timed out 
    at com.sun.mail.imap.IMAPFolder.handleIdle(IMAPFolder.java:3199) 
    at com.sun.mail.imap.IMAPFolder.idle(IMAPFolder.java:3043) 
    at com.sun.mail.imap.IMAPFolder.idle(IMAPFolder.java:2995) 
    at org.springframework.integration.mail.ImapMailReceiver.waitForNewMessages(ImapMailReceiver.java:175) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:220) 
    ... 10 common frames omitted 



The below exeption is thrown from java mail 1.5 

Please help me in reproducing this issue and fix for this issue. Thanks

來源

2017-02-26 VIJAYKUMAR S

如果服務器閒置時間過長，服務器將超時。您需要每20到30分鐘戳一次服務器以保持連接的活躍狀態，例如使用Folder.getMessageCount。（當然，由於各種其他原因，連接仍然可以中斷，因此無論如何你必須做好準備。）

來源

2017-02-26 07:22:19

。從（Mail.imapIdleAdapter（mailImapUrl） .searchTermStrategy（（F，L） - > fromAndNotSeenTerm（）） .javaMailProperties（對 - >點。把（「mail.debug」爲，mailDebug）。放（「mail.imap.connectionpoolsize」，mailImapConnectionPoolSize））這是我在集成流程中使用的代碼，你可以添加一些代碼段嗎？ –

不，對不起，我不用Spring，你需要某種類型的定時器 –

這只是一個警告日誌;此異常後適配器將重新連接。

如果要取消日誌消息，請將該類別的日誌級別降至ERROR。

編輯

失敗後，它將重新連接10秒，除非你已經改變了reconnectDelay ...

@Test 
public void testIdleReconnects() throws Exception { 
    ImapMailReceiver receiver = spy(new ImapMailReceiver("imap:foo")); 
    receiver.setBeanFactory(mock(BeanFactory.class)); 
    receiver.afterPropertiesSet(); 
    ImapIdleChannelAdapter adapter = new ImapIdleChannelAdapter(receiver); 
    Folder folder = mock(Folder.class); 
    willThrow(new FolderClosedException(folder, "test")).given(receiver).waitForNewMessages(); 
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler(); 
    taskScheduler.initialize(); 
    adapter.setTaskScheduler(taskScheduler); 
    adapter.afterPropertiesSet(); 
    final CountDownLatch latch = new CountDownLatch(3); << exit test after 3 
    adapter.setApplicationEventPublisher(e -> { 
     latch.countDown(); 
    }); 
    adapter.start(); 
    assertTrue(latch.await(60, TimeUnit.SECONDS)); 
}

如果你沒有看到類似這些日誌，你應該修改你的問題有完整的配置和日誌 - 您還應該嘗試將javamail屬性mail.debug設置爲true以查看該活動。

這是上面的測試產生了我......

2017-02-26 12:59:43,977 [ThreadPoolTaskScheduler-1] DEBUG: ImapIdleChannelAdapter - waiting for mail 
2017-02-26 12:59:43,982 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - error occurred in idle task 
javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
2017-02-26 12:59:43,984 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - Failed to execute IDLE task. Will attempt to resubmit in 10000 milliseconds. 
java.lang.IllegalStateException: Failure in 'idle' task. Will resubmit. 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:296) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    ... 10 more 
2017-02-26 12:59:53,989 [ThreadPoolTaskScheduler-1] DEBUG: ImapIdleChannelAdapter - waiting for mail 
2017-02-26 12:59:53,990 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - error occurred in idle task 
javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
2017-02-26 12:59:53,991 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - Failed to execute IDLE task. Will attempt to resubmit in 10000 milliseconds. 
java.lang.IllegalStateException: Failure in 'idle' task. Will resubmit. 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:296) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    ... 10 more 
2017-02-26 13:00:03,997 [ThreadPoolTaskScheduler-1] DEBUG: ImapIdleChannelAdapter - waiting for mail 
2017-02-26 13:00:03,997 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - error occurred in idle task 
javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
2017-02-26 13:00:03,998 [ThreadPoolTaskScheduler-1] WARN : ImapIdleChannelAdapter - Failed to execute IDLE task. Will attempt to resubmit in 10000 milliseconds. 
java.lang.IllegalStateException: Failure in 'idle' task. Will resubmit. 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:296) 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$ReceivingTask.run(ImapIdleChannelAdapter.java:243) 
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) 
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: javax.mail.FolderClosedException: test 
    at org.springframework.integration.mail.ImapIdleChannelAdapter$IdleTask.run(ImapIdleChannelAdapter.java:277) 
    ... 10 more

正如你所看到的，我們嘗試每10秒重新連接。

來源

2017-02-26 15:20:20

它在下面的異常發生時沒有連接到郵箱，這就是問題 –

請參閱編輯我的答案 - 默認情況下，適配器將在失敗後10秒重新連接 –

您使用的是什麼版本的Spring集成？ 4.0.4和3.0.5（並在4.0.5中固定和3.0.6）。參見[INT-3536]（https://jira.spring.io/browse/INT-3536）。目前的版本是4.3.7。 –

無法重新連接到outlook郵箱使用彈簧集成和imap空閒

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