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Re: CFReadStreamOpen 550 error
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Re: CFReadStreamOpen 550 error


  • Subject: Re: CFReadStreamOpen 550 error
  • From: Philip Aker <email@hidden>
  • Date: Sat, 01 Mar 2008 07:52:52 -0800

On 08-02-29, at 22:38, Mike wrote:

I have a very slow FTP server I am trying to download a file from. Logging in in passive mode can take anywhere between 30 seconds to 2 minutes, but login never fails given enough time.

When I open a CFReadStreamRef for downloading a file via CFReadStreamCreateWithFTPURL and then loop checking CFReadStreamGetStatus immediately after opening it, it first returns CFStreamStatusOpening and a few seconds later fails with kCFStreamStatusError, which I believe is because the FTP server doesn't respond immediately.

[...]

Is there a way to set the timeout on the stream's opening so that it will wait longer for really slow servers? I've verified everything else is correct: user name, password, path to file, the stream gets created and opens properly.



I started the CFFTPSample code from Apple. It sets up things a little differently than the code you posted (CFReadStreamSetClient() in particular) and it works very well for me. I can't say that the 2 servers I've tried it on are especially slow though.



Philip Aker echo email@hidden@nl | tr a-z@. p-za-o.@




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