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POProblem with calling rsync+ssh from java on windows
 

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  1. POProblem with calling rsync+ssh from java on windows
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    <p>I'm having trouble calling rsync from java on windows vista with cygwin installed. Its strange as pasting the exact same command into a command shell works fine.</p> <p>My test java call looks like this.</p> <pre><code>String[] envVars = {"PATH=c:/cygwin/bin;%PATH%"}; File workingDir = new File("c:/cygwin/bin/"); Process p = Runtime.getRuntime().exec("c:/cygwin/bin/rsync.exe -verbose -r -t -v --progress -e ssh /cygdrive/c/Users/dokeeffe/workspace/jrsync/ www.servername.net:/home/dokeeffe/rsync/",envVars,workingDir); </code></pre> <p>Then I start 2 stream reader threads to capture and log the inputStream and errorStream of the Process p.</p> <p>Here is the output....</p> <pre><code>DEBUG: com.mddc.client.rsync.StreamGobbler - opening connection using: ssh www.servername.net rsync --server -vvtre.iLs . /home/dokeeffe/rsync/ DEBUG: com.mddc.client.rsync.StreamGobbler - rsync: pipe: Operation not permitted (1) DEBUG: com.mddc.client.rsync.StreamGobbler - rsync error: error in IPC code (code 14) at /home/lapo/packaging/rsync-3.0.4-1/src/rsync-3.0.4/pipe.c(57) [sender=3.0.4] </code></pre> <p>The rsync code where the error happens is pipe.c(57) which is this.</p> <pre><code>if (fd_pair(to_child_pipe) &lt; 0 || fd_pair(from_child_pipe) &lt; 0) { rsyserr(FERROR, errno, "pipe"); exit_cleanup(RERR_IPC); } </code></pre> <p>So, for some reason fd_pair(to_child_pipe) is &lt; 0 or fd_pair(from_child_pipe) &lt; 0.</p> <p>If anyone has any suggestions it would be great as I'm stuck now. Thanks,</p>
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