[Cyberduck-trac] [Cyberduck] #340: Large SFTP transfers disconnecting

[Cyberduck]

#340: Large SFTP transfers disconnecting
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 Reporter:  dirtymatt at gmail.com  |        Owner:  dkocher
     Type:  defect               |       Status:  new    
 Priority:  normal               |    Milestone:         
Component:  sftp                 |      Version:  2.5.5  
 Severity:  normal               |   Resolution:         
 Keywords:                       |  
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Comment (by jmz at iki.fi):

 Cyberduck doesn't free memory for packets already sent; it in effect
 consumes all memory for large files, and then fails the transfer when the
 system runs out of memory.

 The correct solution would be to use a fixed buffer for copying files.
 Without looking at the source, it feels like Cyberduck reserves new memory
 for each packet or chunk of file, instead of reusing the same memory.

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Ticket URL: <http://trac.cyberduck.ch/ticket/340>
Cyberduck <http://cyberduck.ch>
FTP and SFTP Browser for Mac OS X.