Bug 50637 - com.jcraft.jsch.JSchException: connection is closed by foreign host
Summary: com.jcraft.jsch.JSchException: connection is closed by foreign host
Status: NEW
Alias: None
Product: Ant
Classification: Unclassified
Component: Other (show other bugs)
Version: 1.8.2
Hardware: PC Windows XP
: P2 normal (vote)
Target Milestone: ---
Assignee: Ant Notifications List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-22 18:38 UTC by Kamz
Modified: 2011-01-22 18:38 UTC (History)
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Description Kamz 2011-01-22 18:38:01 UTC 
hi All,

I am trying to connect to a remote server using the Ssh-session. Please find the below script is was using to connect. I am not sure what is the exact mistake i am doing. But i am getting the following exception every time when i connect. Some please help/guide how we i can do.

Thanks in advance.

	
Config:
--------
ANT Version: Apache Ant(TM) version 1.8.2 compiled on December 20 2010
JCP version: jsch-0.1.44.jar
Java version:java version "1.5.0_16"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b02)
Java HotSpot(TM) Client VM (build 1.5.0_16-b02, mixed mode)

Script:
-------
<project name="Moving the file to remote server using" default="default" basedir=".">
<target name="default" description="Moving files using the tunneling">
	<sshsession host="jumpserver" username="jumpserver_userid" password="jumpserverpassword" trust="true"
	localtunnels="9090:<<remote_server>>:22">
		<scp file="myfile.txt" todir="<<remoteserver_userid>>@localhost:/webapp/jboss/4.3/jboss-as/batch/ANTTest" 
					trust="true" password="<<remoteserver_password>>" port="9090">
		</scp>
	</sshsession>
<targer>
</project>

Output:
---------
Buildfile: <<localpath>>\build.xml

CopyFiles1:
[sshsession] Connecting to jumpserver:22
  [sshexec] Connecting to 127.0.0.1:9090

BUILD FAILED
<<localpath>>\build.xml:23: com.jcraft.jsch.JSchException: connection is closed by foreign host
        at com.jcraft.jsch.Session.connect(Session.java:240)
        at com.jcraft.jsch.Session.connect(Session.java:154)
        at org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:223)
        at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:190)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.taskdefs.optional.ssh.SSHSession.execute(SSHSession.java:173)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:390)
        at org.apache.tools.ant.Target.performTasks(Target.java:411)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
        at org.apache.tools.ant.Main.runBuild(Main.java:809)
        at org.apache.tools.ant.Main.startAnt(Main.java:217)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)

Total time: 53 seconds