[Cyberduck-trac] [Cyberduck] #8756: Connection timed out with parallel transfer option on upload

[Cyberduck]

#8756: Connection timed out with parallel transfer option on upload
---------------------+------------------------------
 Reporter:  fahrbot  |         Owner:  dkocher
     Type:  defect   |        Status:  assigned
 Priority:  normal   |     Milestone:  4.7
Component:  cli      |       Version:  Nightly Build
 Severity:  normal   |    Resolution:
 Keywords:           |  Architecture:  Intel
 Platform:           |
---------------------+------------------------------
Description changed by dkocher:

Old description:

> Uploading works, until we are trying to set couple parallel uploads
> When --parallel switch is added, with numer greater than 1, then it looks
> like this
>
> > CWD /wwwroot
> < 250 CWD command successful. "/wwwroot" is current directory.
> > TYPE A
> < 250 CWD command successful. "/wwwroot" is current directory.
> < 250 CWD command successful. "/wwwroot" is current directory.
> > TYPE A
> < 250 CWD command successful. "/wwwroot" is current directory.
> > TYPE A
> > TYPE A
> < 200 Type set to A.
> > PASV
> < 200 Type set to A.
> < 200 Type set to A.
> < 200 Type set to A.
> > PASV
> > PASV
> > PASV
> < 227 Entering Passive Mode (194,88,154,131,195,192)
> < 227 Entering Passive Mode (194,88,154,131,195,192)
> < 227 Entering Passive Mode (194,88,154,131,195,192)
> Connection failed. Connection timed out: connect. The connection attempt
> was rejected. The server may be down, or your network may not be proper
> y configured.
> > QUIT
> < 221 Goodbye.
> > QUIT
> < 221 Goodbye.
>
> Target FTP allows multiple connections - for example in filezilla tehre
> is no problem with for example 8 parallel connections
> happens on version 4.7.17400

New description:

 Uploading works, until we are trying to set couple parallel uploads
 When --parallel switch is added, with numer greater than 1, then it looks
 like this


 {{{
 > CWD /wwwroot
 < 250 CWD command successful. "/wwwroot" is current directory.
 > TYPE A
 < 250 CWD command successful. "/wwwroot" is current directory.
 < 250 CWD command successful. "/wwwroot" is current directory.
 > TYPE A
 < 250 CWD command successful. "/wwwroot" is current directory.
 > TYPE A
 > TYPE A
 < 200 Type set to A.
 > PASV
 < 200 Type set to A.
 < 200 Type set to A.
 < 200 Type set to A.
 > PASV
 > PASV
 > PASV
 < 227 Entering Passive Mode (194,88,154,131,195,192)
 < 227 Entering Passive Mode (194,88,154,131,195,192)
 < 227 Entering Passive Mode (194,88,154,131,195,192)
 Connection failed. Connection timed out: connect. The connection attempt
 was rejected. The server may be down, or your network may not be proper
 y configured.
 > QUIT
 < 221 Goodbye.
 > QUIT
 < 221 Goodbye.
 }}}


 Target FTP allows multiple connections - for example in filezilla tehre is
 no problem with for example 8 parallel connections
 happens on version 4.7.17400

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Ticket URL: <https://trac.cyberduck.io/ticket/8756#comment:2>
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