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Successful name lookups cached forever #3261

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cyberduck opened this issue Jun 21, 2009 · 6 comments
Closed

Successful name lookups cached forever #3261

cyberduck opened this issue Jun 21, 2009 · 6 comments
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@dkocher
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bug core worksforme
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3.3

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@cyberduck
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bierbo24 created the issue

I connect to a FTP server using DNS everything works fine.
Later when I try to reconnect to this FTP it doesn't work.

Cyberduck tries to reconnect to the old IP (it seems that the old IP is cached forever).
I have to close Cyberduck to be able to connect again to this server.

This wouldn't be such a big problem, but the IP of this server changes every 8 hours.
So everyday I have to tell a lot of people, who also use Cyberduck, because it is the best FTP client, that the server isn't down and they have to close Cyberduck.
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@dkocher commented

This was discussed in #2839 and #2606 before. We set the networkaddress.cache.ttl property to 10 seconds but that does not seem to work. Will have to investigate further.

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@dkocher commented

Please try clearing the DNS cache held by OS X using Terminal.app

dscacheutil -flushcache

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anonymous commented

Clearing the DNS cache doesn't seem to help

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bierbo24 commented

It seems to be fixed with newest version and Snow Leopard

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@dkocher commented

Replying to [comment:4 bierbo24]:

It seems to be fixed with newest version and Snow Leopard

I suppose this is now working due to the switch to Java 6.

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@dkocher commented

#4061 closed as duplicate.

@iterate-ch iterate-ch locked as resolved and limited conversation to collaborators Nov 26, 2021
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