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  1. MINA SSHD
  2. SSHD-1191

SftpTransferTest sometimes hangs (failure during rekeying)

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0

    Description

      Mentioned in PR 176: SftpTransferTest hangs sometimes.

      Observed this myself; got the hang once with NIO and once with mina.

      Attached is a jstack dump taking during the hang (from the mina run).

      Apache MINA sshd master; OS X 10.14.6, Java 1.8: Oracle Hotspot jdk1.8.0_191.

      Attachments

        1. sftptest_hang.txt
          12 kB
          Thomas Wolf
        2. sftptest_hang_nio_stack.txt
          22 kB
          Thomas Wolf
        3. sftptest_hang_nio_log.txt
          9 kB
          Thomas Wolf
        4. sftptest_debug_log.txt
          14 kB
          Thomas Wolf

        Issue Links

          is caused by

          New Feature - A new feature of the product, which has yet to be developed. SSHD-1017 Add support for chacha20-poly1305@openssh.com

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. SSHD-1197 Race condition in KEX

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              twolf Thomas Wolf
              twolf Thomas Wolf
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              Dates

                Created:
                Updated:
                Resolved: