Bugzilla – Full Text Bug Listing
| Summary: | [SSH2] extssh connection to CVS causes Connection Reset | ||
|---|---|---|---|
| Product: | [Eclipse Project] Platform | Reporter: | kapil khanna <boomkap> |
| Component: | CVS | Assignee: | platform-cvs-inbox <platform-cvs-inbox> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | major | ||
| Priority: | P5 | CC: | 0kewl, ymnk |
| Version: | 3.1.1 | Keywords: | helpwanted |
| Target Milestone: | --- | ||
| Hardware: | Macintosh | ||
| OS: | All | ||
| Whiteboard: | stalebug | ||
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Description
kapil khanna
I have not seen this problem before. A connection reset usually means that the server closed the connection for some reason. Can others connect to the server in queston usin Eclipse? Awaiting response from reporter. Please reopen with requested information. I can connect to the same CVS host from my network at home. From the office network at work it keeps giving me that error. No other user can connect to that host from the office network either. I suspect its the corporate firewall (Checkpoint). However as noted earlier, i can ssh into the host w/o issues and even use command line cvs. I agree that it is probably the firewall. Unfortunately, with out a reproducable scenario, there is not much I can do. I'm copying Ymnk, the provider of the Jsch SSH client used by Eclipse, in case he has any insight on this. If there is anything i can do to turn debugging on the Jsch SSH client, i would be happy to do so and provide the logs here. Got the same error today... Eclipse Version: 3.1.2 Build id: M20060118-1600 On Win XP/Prof. SP2 Already existing CVS server, just wanted to explore its Head again... Other CVS apps, eg. WinCVS or SmartCVS are working without any probs... Regards, Lars Here is the exception: !ENTRY org.eclipse.team.cvs.ui 4 0 2006-03-02 14:40:20.241 !MESSAGE Could not connect to :extssh:xxx@xxx.xxx.xxx:/home/cvsroot: CVS communication error: org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection $SSH2IOException: Connection reset !STACK 1 org.eclipse.team.internal.ccvs.core.connection.CVSCommunicationException[-6]: or g.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection$SSH2IOException: Conne ction reset at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.internalO pen(CVSSSH2ServerConnection.java:193) at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.open(CVSS SH2ServerConnection.java:107) at org.eclipse.team.internal.ccvs.core.connection.Connection.open(Connec tion.java:128) at org.eclipse.team.internal.ccvs.core.connection.CVSRepositoryLocation. createConnection(CVSRepositoryLocation.java:494) at org.eclipse.team.internal.ccvs.core.connection.CVSRepositoryLocation. openConnection(CVSRepositoryLocation.java:735) at org.eclipse.team.internal.ccvs.core.client.Session.open(Session.java: 149) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.performUpdate(RemoteFolderMemberFetcher.java:95) at org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation$In ternalRemoteFolderMemberFetcher.performUpdate(FetchMembersOperation.java:69) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.fetchMembers(RemoteFolderMemberFetcher.java:62) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.fetchMembers(RemoteFolderMemberFetcher.java:53) at org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation.ex ecute(FetchMembersOperation.java:107) at org.eclipse.team.internal.ccvs.ui.operations.CVSOperation.run(CVSOper ation.java:79) at org.eclipse.team.internal.ccvs.ui.model.CVSTagElement.fetchDeferredCh ildren(CVSTagElement.java:134) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTree ContentManager.java:192) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76) Caused by: com.jcraft.jsch.JSchException: Session.connect: java.net.SocketExcept ion: Connection reset at com.jcraft.jsch.Session.connect(Unknown Source) at com.jcraft.jsch.Session.connect(Unknown Source) at org.eclipse.team.internal.ccvs.ssh2.JSchSession.createSession(JSchSes sion.java:486) at org.eclipse.team.internal.ccvs.ssh2.JSchSession.getSession(JSchSessio n.java:435) at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.internalO pen(CVSSSH2ServerConnection.java:122) ... 14 more !SUBENTRY 1 org.eclipse.team.cvs.core 4 -6 2006-03-02 14:40:20.281 !MESSAGE Could not connect to :extssh:xxx@xxx.xxx.xxx:/home/cvsroot: CVS communication error: org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection $SSH2IOException: Connection reset !STACK 0 org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection$SSH2IOException: Con nection reset at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.internalO pen(CVSSSH2ServerConnection.java:193) at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.open(CVSS SH2ServerConnection.java:107) at org.eclipse.team.internal.ccvs.core.connection.Connection.open(Connec tion.java:128) at org.eclipse.team.internal.ccvs.core.connection.CVSRepositoryLocation. createConnection(CVSRepositoryLocation.java:494) at org.eclipse.team.internal.ccvs.core.connection.CVSRepositoryLocation. openConnection(CVSRepositoryLocation.java:735) at org.eclipse.team.internal.ccvs.core.client.Session.open(Session.java: 149) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.performUpdate(RemoteFolderMemberFetcher.java:95) at org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation$In ternalRemoteFolderMemberFetcher.performUpdate(FetchMembersOperation.java:69) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.fetchMembers(RemoteFolderMemberFetcher.java:62) at org.eclipse.team.internal.ccvs.core.resources.RemoteFolderMemberFetch er.fetchMembers(RemoteFolderMemberFetcher.java:53) at org.eclipse.team.internal.ccvs.ui.operations.FetchMembersOperation.ex ecute(FetchMembersOperation.java:107) at org.eclipse.team.internal.ccvs.ui.operations.CVSOperation.run(CVSOper ation.java:79) at org.eclipse.team.internal.ccvs.ui.model.CVSTagElement.fetchDeferredCh ildren(CVSTagElement.java:134) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTree ContentManager.java:192) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76) Caused by: com.jcraft.jsch.JSchException: Session.connect: java.net.SocketExcept ion: Connection reset at com.jcraft.jsch.Session.connect(Unknown Source) at com.jcraft.jsch.Session.connect(Unknown Source) at org.eclipse.team.internal.ccvs.ssh2.JSchSession.createSession(JSchSes sion.java:486) at org.eclipse.team.internal.ccvs.ssh2.JSchSession.getSession(JSchSessio n.java:435) at org.eclipse.team.internal.ccvs.ssh2.CVSSSH2ServerConnection.internalO pen(CVSSSH2ServerConnection.java:122) ... 14 more (In reply to comment #3) > I can connect to the same CVS host from my network at home. From the office > network at work it keeps > giving me that error. No other user can connect to that host from the office > network either. I suspect its > the corporate firewall (Checkpoint). Can you telnet from the office to CVS host? I mean that $ telnet cvs_host_address 22 and then getting respose like, Trying cvs_host_address... Connected to cvs_host_address. Escape character is '^]'. SSH-1.99-OpenSSH_3.1p1 If you don't have them, you can not use extssh without porxy support. > However as noted earlier, i can ssh into the host w/o issues and even > use command line cvs. At that time, had Checkpoint been allready installed? (In reply to comment #6) > Got the same error today... > Eclipse Version: 3.1.2 > Build id: M20060118-1600 > On Win XP/Prof. SP2 > Already existing CVS server, just wanted to explore its Head again... Is this problem reproducible? > Other CVS apps, eg. WinCVS or SmartCVS are working without any probs... Are those apps using ext(ssh) or pserver? This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug. If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie. |