[ https://issues.apache.org/jira/browse/NET-423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved NET-423. ---------------------- Resolution: Fixed Fix Version/s: 3.1 Same fix applies to retrieveFile method. > FTPClient.storeFIle might fail when ControlKeepAliveTimeout is set > ------------------------------------------------------------------ > > Key: NET-423 > URL: https://issues.apache.org/jira/browse/NET-423 > Project: Commons Net > Issue Type: Bug > Components: FTP > Affects Versions: 3.0.1 > Reporter: Jens Koch > Priority: Minor > Fix For: 3.1 > > > When setting ControlKeepAliveTimeout. FTPClient.__storeFile might fail when > waiting for ack on ControlConnection. > Current code: > {noformat} > // Get the transfer response > boolean ok = completePendingCommand(); > if (csl != null) { > csl.cleanUp(); // fetch any outstanding keepalive replies > } > {noformat} > While CSL is active, the ControlConnection timeout is set to 1 sec., if using > default. This timeout value doesn't leave much room in terms of network/end > point latency. > Replacing the code fragment above with the following fragment probably solves > the problem (If proper ControlConnection timeout value is set): > {noformat} > if (csl != null) { > csl.cleanUp(); // fetch any outstanding keepalive replies > } > // Get the transfer response > boolean ok = completePendingCommand(); > {noformat} > One workaround is to set ControlKeepAliveReplyTimeout to a higher value. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira