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Posted to issues@commons.apache.org by "Jaroslav Chmurny (JIRA)" <ji...@apache.org> on 2011/05/27 15:51:47 UTC
[jira] [Created] (NET-411) FTPClient.storeFile transfers zero bytes
FTPClient.storeFile transfers zero bytes
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Key: NET-411
URL: https://issues.apache.org/jira/browse/NET-411
Project: Commons Net
Issue Type: Bug
Components: FTP
Affects Versions: 3.0
Environment: Java 6, it behaves the same way on Windows and on Solaris.
Reporter: Jaroslav Chmurny
When I try to upload a file to an FTP server via org.apache.commons.net.ftp.FTPClient.storeFile(String, ImputStream), everything seems to work well. The method returns true, the reply string seems to be OK, I also see in the FTP server that there was a successful transfer. However, zero bytes are transfered, although the ByteArrayInputStream used as the second argument has some data (some hundreds of bytes). When I capture the network traffic with Wireshark, I also see that everything seems to be OK, but the data connection actually transfers no data. Immediately after the TCP handshake, the client closes the connection with FIN. I tried to use a CopyStreamListener to see what's going on - it reports successful transfer of the expected number of bytes. When I perform the same test with Commons Net 2.2 instead of Commons Net 3.0, it works properly - my data gets uploaded, and I get the same OK responses as with 3.0. When switching between 2.2 and 3.0, I do not compile anything
.
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[jira] [Resolved] (NET-411) FTPClient.storeFile transfers zero
bytes
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/NET-411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved NET-411.
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Resolution: Duplicate
> FTPClient.storeFile transfers zero bytes
> ----------------------------------------
>
> Key: NET-411
> URL: https://issues.apache.org/jira/browse/NET-411
> Project: Commons Net
> Issue Type: Bug
> Components: FTP
> Affects Versions: 3.0
> Environment: Java 6, it behaves the same way on Windows and on Solaris.
> Reporter: Jaroslav Chmurny
>
> When I try to upload a file to an FTP server via org.apache.commons.net.ftp.FTPClient.storeFile(String, ImputStream), everything seems to work well. The method returns true, the reply string seems to be OK, I also see in the FTP server that there was a successful transfer. However, zero bytes are transfered, although the ByteArrayInputStream used as the second argument has some data (some hundreds of bytes). When I capture the network traffic with Wireshark, I also see that everything seems to be OK, but the data connection actually transfers no data. Immediately after the TCP handshake, the client closes the connection with FIN. I tried to use a CopyStreamListener to see what's going on - it reports successful transfer of the expected number of bytes. When I perform the same test with Commons Net 2.2 instead of Commons Net 3.0, it works properly - my data gets uploaded, and I get the same OK responses as with 3.0. When switching between 2.2 and 3.0, I do not compile anythi
ng.
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