4 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Sending timout fo...
FromSent OnAttachments
ScottJun 15, 2007 8:40 am 
Gordon MessmerJun 15, 2007 9:56 am 
ScottJun 15, 2007 10:52 am 
Enda CronnollyJun 16, 2007 9:53 am 
Actions with this message:
Paste this link in email or IM:
Paste this link in email or IM:
Atom feed for this thread
Paste this URL into your reader:
Subject:Re: [courier-users] Sending timout for slow/choppy connectionsActions...
From:Scott (cour@troutpocket.org)
Date:Jun 15, 2007 10:52:22 am
List:net.sourceforge.lists.courier-users

Gordon Messmer wrote:

Scott wrote:

I have some folks working off a satellite connection in the middle of the ocean. They're being disconnected mid-send due to the variability of their connection (9600bps). Is there anything I can do on the server side to help prevent the disconnect for slow connections? TIA.

That depends on who's dropping the connection. Your best case scenario is that you'll need to adjust TCP settings on both ends of the connection. If the client software is timing out and dropping the connection, you'll probably have to use different client software.

I told them to test the mail.server.serverx.timeout at 600 seconds in Thunderbird to see if it improves. Fingers crossed.

You'll probably need to capture the TCP traffic at the client's end to figure out why the connection is dropping. Is that possible?

Not possible on their end. They're a bunch of sea-sick biologists and oceanographers with application specific computer skills. It's been an issue for years, but now that the instruments are getting more sensitive the data sets are getting larger. The next cruise will have the means to upload via rsync rather than sending via email. It's like teaching old dogs new tricks :^P