Re: Reg: Change the buffer size
Hi Thomas, Thanks for the clarification. Then is there a way to restrict the growth of the buffer size? Say not to exceed 65k or so? On Fri, Sep 6, 2019, 6:04 PM Thomas Charron wrote: > Umm, it resizes itself, 1024 is just the initial size. > >Thomas > > > On Fri, Sep 6, 2019, 7:49 PM Gokkulasudan Rathnakumar < > gokkulasudan...@gmail.com> wrote: > >> Hi All, >> Is there a way to change the buffer size in SftpSubsystem under apache >> sshd >> 2.1.0? >> >> Note: I see it as *protected final Buffer buffer = new >> ByteArrayBuffer(1024);* >> >> Thanks & regards, >> Gokkulasudan Rathnakumar. >> >
Re: Reg: Change the buffer size
Umm, it resizes itself, 1024 is just the initial size. Thomas On Fri, Sep 6, 2019, 7:49 PM Gokkulasudan Rathnakumar < gokkulasudan...@gmail.com> wrote: > Hi All, > Is there a way to change the buffer size in SftpSubsystem under apache sshd > 2.1.0? > > Note: I see it as *protected final Buffer buffer = new > ByteArrayBuffer(1024);* > > Thanks & regards, > Gokkulasudan Rathnakumar. >
Reg: Change the buffer size
Hi All, Is there a way to change the buffer size in SftpSubsystem under apache sshd 2.1.0? Note: I see it as *protected final Buffer buffer = new ByteArrayBuffer(1024);* Thanks & regards, Gokkulasudan Rathnakumar.
[jira] [Commented] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16924066#comment-16924066 ] Anudeep commented on SSHD-938: -- Hi [~lgoldstein], One quick question. Is there a way to decrypt the above packet to understand what actually it is. I mean this message Error decoding packet (invalid length) a5 5f 74 5f a6 6f ea 41 02 c0 0a 54 83 22 e4 77 53 7d 0d b9 25 de 36 1d 07 cb cd 43 66 95 51 b2 72 54 d5 4e 2d 0a d5 17 f4 5e 81 4d 6a b8 ab f7 00 bf 4d 40 f5 56 b7 61 9b 8a be fe 54 d4 89 a2 c5 07 3c de 25 95 44 18 4f 90 dc aa 5b de 40 85 71 12 cc f6 c0 34 8d 0e 75 95 a5 5b 8d f6 b9 f6 94 04 d8 b5 25 5c d5 58 06 d1 82 68 13 2f 4c a0 ee 78 6b 20 97 52 2d 93 4c 88 bc 17 53 ca eb 34 23 c1 c6 1e 5a f9 31 e7 52 f9 ef 88 03 de e8 af ba 11 5e 97 50 1e c2 26 ba 80 34 55 3f 38 49 0c a9 80 8c a3 fe 6f b6 b6 5d 45 41 e9 e0 e6 d5 15 d6 44 f8 c42019-08-22 09:53:29,106 Regards, Anudeep > SSH sessions being closed with invalid packet length > > > Key: SSHD-938 > URL: https://issues.apache.org/jira/browse/SSHD-938 > Project: MINA SSHD > Issue Type: Bug >Affects Versions: 0.13.0 >Reporter: Anudeep >Assignee: Goldstein Lyor >Priority: Blocker > Attachments: server.7z > > > SSH connections are being closed with invalid packet length and TCP > connection goes into CLOSE_WAIT state and once CLOSE_WAIT state count crosses > 4 no more SSH connection is being allowed. > with SSHD-core-0.13.0 > > Below is the error > 2019-08-22 09:53:29,106 INFO [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Error decoding packet (invalid > length) a5 5f 74 5f a6 6f ea 41 02 c0 0a 54 83 22 e4 77 53 7d 0d b9 25 de 36 > 1d 07 cb cd 43 66 95 51 b2 72 54 d5 4e 2d 0a d5 17 f4 5e 81 4d 6a b8 ab f7 00 > bf 4d 40 f5 56 b7 61 9b 8a be fe 54 d4 89 a2 c5 07 3c de 25 95 44 18 4f 90 dc > aa 5b de 40 85 71 12 cc f6 c0 34 8d 0e 75 95 a5 5b 8d f6 b9 f6 94 04 d8 b5 25 > 5c d5 58 06 d1 82 68 13 2f 4c a0 ee 78 6b 20 97 52 2d 93 4c 88 bc 17 53 ca eb > 34 23 c1 c6 1e 5a f9 31 e7 52 f9 ef 88 03 de e8 af ba 11 5e 97 50 1e c2 26 ba > 80 34 55 3f 38 49 0c a9 80 8c a3 fe 6f b6 b6 5d 45 41 e9 e0 e6 d5 15 d6 44 f8 > c42019-08-22 09:53:29,106 INFO > [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Error decoding packet (invalid > length) a5 5f 74 5f a6 6f ea 41 02 c0 0a 54 83 22 e4 77 53 7d 0d b9 25 de 36 > 1d 07 cb cd 43 66 95 51 b2 72 54 d5 4e 2d 0a d5 17 f4 5e 81 4d 6a b8 ab f7 00 > bf 4d 40 f5 56 b7 61 9b 8a be fe 54 d4 89 a2 c5 07 3c de 25 95 44 18 4f 90 dc > aa 5b de 40 85 71 12 cc f6 c0 34 8d 0e 75 95 a5 5b 8d f6 b9 f6 94 04 d8 b5 25 > 5c d5 58 06 d1 82 68 13 2f 4c a0 ee 78 6b 20 97 52 2d 93 4c 88 bc 17 53 ca eb > 34 23 c1 c6 1e 5a f9 31 e7 52 f9 ef 88 03 de e8 af ba 11 5e 97 50 1e c2 26 ba > 80 34 55 3f 38 49 0c a9 80 8c a3 fe 6f b6 b6 5d 45 41 e9 e0 e6 d5 15 d6 44 f8 > c42019-08-22 09:53:29,106 DEBUG [org.apache.sshd.common.io.nio2.Nio2Session] > (sshd-SshServer[6162dce4]-nio2-thread-2) Caught exception, now calling > handler2019-08-22 09:53:29,106 WARN > [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Exception caught: > org.apache.sshd.common.SshException: Invalid packet length: -16976455 at > org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:677) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:283) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:54) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:184) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:170) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32) > [sshd-core-0.13.0.jar:0.13.0] at > java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.8.0_172] > at > org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30) > [sshd-core-0.13.0.jar:0.13.0] at > sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) [rt.jar:1.8.0_172] at > sun.nio.ch.Invoker$2.run(Invoker.java:218) [rt.jar:1.8.0_172] at > sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) > [rt.jar:1.8.0_172] at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > [rt.jar:1.8.0_172] -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: