Ethereal-users: Re: [Ethereal-users] Simple Feature Request

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From: Ulf Lamping <ulf.lamping@xxxxxx>
Date: Sat, 08 Oct 2005 21:48:54 +0200
Al Stu wrote:

Ability to specify the time of day to move on to the next file in "Capture Options", Capture File(s)", "Use multiple files", "Next file every 1 day(s)". So when the capture files are to be from 12:00 AM to 12:00 AM, the capture can be started at anytime and not have to wait till 12:00 AM to start the capturing. Anyone besides me think this would be useful?

Although I can think this can be useful in certain situations, there is a serious drawback:

To obtain the current time, a system call has to be done which might take a "while" until return. This way it makes packet drops in the capture loop much more likely (as it slows down this loop).

Regards, ULFL