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Posted to dev@mina.apache.org by "David Ostrovsky (Jira)" <ji...@apache.org> on 2020/07/01 22:17:00 UTC

[jira] [Created] (SSHD-1028) SSH_MSG_DISCONNECT: 12 "Too many concurrent connections (64) - max. allowed: 64"

David Ostrovsky created SSHD-1028:
-------------------------------------

             Summary: SSH_MSG_DISCONNECT: 12 "Too many concurrent connections (64) - max. allowed: 64"
                 Key: SSHD-1028
                 URL: https://issues.apache.org/jira/browse/SSHD-1028
             Project: MINA SSHD
          Issue Type: New Feature
    Affects Versions: 2.5.0
         Environment: bazel test //javatests/com/google/gerrit/acceptance/git:SshPushForReviewIT
            Reporter: David Ostrovsky


I'm trying to migrate Gerrit to 2.5.0 and seeing this exception:


{code}
80) pushCommitsWithSameTreeNoChanges(com.google.gerrit.acceptance.git.SshPushForReviewIT)
com.jcraft.jsch.JSchException: SSH_MSG_DISCONNECT: 12 Too many concurrent connections (64) - max. allowed: 64 
	at com.jcraft.jsch.Session.read(Session.java:1004)
	at com.jcraft.jsch.UserAuthPublicKey.start(UserAuthPublicKey.java:198)
	at com.jcraft.jsch.Session.connect(Session.java:470)
	at com.jcraft.jsch.Session.connect(Session.java:183)
	at com.google.gerrit.acceptance.SshSession.getSession(SshSession.java:111)
	at com.google.gerrit.acceptance.SshSession.open(SshSession.java:46)
	at com.google.gerrit.acceptance.AbstractDaemonTest.initSsh(AbstractDaemonTest.java:541)
	at com.google.gerrit.acceptance.AbstractDaemonTest.beforeTest(AbstractDaemonTest.java:456)
	at com.google.gerrit.acceptance.AbstractDaemonTest$1$1.evaluate(AbstractDaemonTest.java:230)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:27)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:27)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at com.google.testing.junit.runner.internal.junit4.CancellableRequestFactory$CancellableRunner.run(CancellableRequestFactory.java:108)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at com.google.testing.junit.runner.junit4.JUnit4Runner.run(JUnit4Runner.java:116)
	at com.google.testing.junit.runner.BazelTestRunner.runTestsInSuite(BazelTestRunner.java:159)
	at com.google.testing.junit.runner.BazelTestRunner.main(BazelTestRunner.java:85)
{code}

Reproducer is here: [1].

[1] https://gerrit-review.googlesource.com/c/gerrit/+/274055




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