ftp issue in 7.57a?

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whytea
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ftp issue in 7.57a?

Post by *whytea »

Uploaded 2 files on to a Web server (Linux). While all the bytes had been transferred, TotalCmd stayed with the progress bar pop-up. Had to hit Cancel to get out. This happened to both files.

/WT
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ghisler(Author)
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Post by *ghisler(Author) »

Big files? If the transfer takes more than a few minutes, a router/firewall in the path between your computer and the server may disconnect the FTP control connection. Then TC will wait forever for the "Transfer OK" confirmation from the server...
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Flint
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Post by *Flint »

ghisler(Author)
Shouldn't TcpKeepAlive=1 fight with this?
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Using TC 11.03 / Win10 x64
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ghisler(Author)
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Post by *ghisler(Author) »

It may work, but some routers ignore it. You can try
KeepAliveTransfer=1
but this will not work with all servers. TC then sends space (character #32) during the transfer from time to time to simulate traffic on the control connection.
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whytea
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Post by *whytea »

ghisler(Author) wrote:Big files? If the transfer takes more than a few minutes, a router/firewall in the path between your computer and the server may disconnect the FTP control connection. Then TC will wait forever for the "Transfer OK" confirmation from the server...
Yes, they were significant files of between 3-5MB files.
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