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  1. XWiki Platform
  2. XWIKI-21049

Error when sending mails to a number of recipients exceeding the mail sender queue capacity

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Details

    • Bug
    • Resolution: Duplicate
    • Major
    • None
    • 14.4.6
    • Mail
    • None
    • Unknown

    Description

      When preparing mails for a number of recipients exceeding the MailSender queue capacity, the PrepareMailRunnable thread stops instead of waiting.

      Steps to reproduce

      On a default install with default mail sender queue capacities (= 1000): send mail to more than 1000 recipients over the MailSender API.

      Actual result

      XWiki throws the following error and only approximately 1000 mail are prepared:

      java.lang.IllegalStateException: Queue full
	at java.base/java.util.AbstractQueue.add(AbstractQueue.java:98)
	at org.xwiki.mail.internal.thread.AbstractMailQueueManager.addToQueue(AbstractMailQueueManager.java:53)
	at org.xwiki.mail.internal.thread.PrepareMailRunnable.prepareSingleMail(PrepareMailRunnable.java:190)
	at org.xwiki.mail.internal.thread.PrepareMailRunnable.prepareMail(PrepareMailRunnable.java:123)
	at org.xwiki.mail.internal.thread.PrepareMailRunnable.run(PrepareMailRunnable.java:78)
	at java.base/java.lang.Thread.run(Thread.java:829)

      Workaround: increase queue capacity

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            slauriere slauriere
            slauriere slauriere
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            Dates

              Created:
              Updated:
              Resolved: