WinSCP version used 5.13.3
I have a PowerShell script that does sftp files to a remote server.
Intermittently I get:
Timeout waiting for WinSCP to respond
Tried setting SessionOptions.Timeout property, which did not help either ...any leads?
Session log....says below...
. 2019-12-19 11:30:20.325 Opening remote file.
> 2019-12-19 11:30:20.325 Type: SSH_FXP_OPEN, Size: 117, Number: 515
< 2019-12-19 11:30:22.341 Type: SSH_FXP_HANDLE, Size: 13, Number: 515
> 2019-12-19 11:30:22.341 Type: SSH_FXP_WRITE, Size: 32764, Number: 1030
. 2019-12-19 11:30:45.810 Waiting for dispatching send buffer timed out, asking user what to do.
. 2019-12-19 11:30:45.825 Asking user:
. 2019-12-19 11:30:45.825 **Host is not communicating for 15 seconds.
. 2019-12-19 11:30:45.825
. 2019-12-19 11:30:45.825 Wait for another 15 seconds?** ()
< 2019-12-19 11:30:45.825 Script: Host is not communicating for more than 15 seconds.
< 2019-12-19 11:30:45.825 Still waiting...
< 2019-12-19 11:30:45.825 Note: If the problem repeats, try turning off 'Optimize connection buffer size'.
< 2019-12-19 11:30:45.825 Warning: Aborting this operation will close connection!
Session.DebugLogPath) from both the session that work and the session that fails. – Martin Prikryl