Messages in this thread | | | Subject | Re: SIGHUP on connect | From | "Michael J. Baars" <> | Date | Fri, 30 Oct 2020 15:22:52 +0100 |
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Here, think I got it :)
Just run 'make; make run'
Thank you for your help.
On Thu, 2020-10-29 at 21:48 +0100, Bernd Petrovitsch wrote: > Hi all! > > On 29/10/2020 14:10, Michael J. Baars wrote: > [...] > > According to manual page socket(7), SO_REUSEADDR allows for local addresses to be reused for binding. I've tested this socket option with the WAN address, > > it > > appears the problem is solved for both local and non-local connections. > > Yup. > > > I also found the the SO_LINGER socket option to be useful in some way. By default, SO_LINGER is set to 0, so you would think that lingering connections were > > out > > of the question. However, an enabled linger with a l_onoff = 1 and a l_linger = 0 seems to work a lot better than a disabled linger with a l_onoff = 0 and a > > l_linger = 0. > > > > Which option would you use? > > I never used SO_LINGER before. > > From the description in `man 7 socket`, active SO_LINGER just > makes shutdown() to block if not all data has been transmitted > (and ACKed?). > close() on a socket calls shutdown() automatically (unless > the shutdown() has been already called). > > The timeout which you're application runs into > applies after shutting down/closing the connection. > > MfG, > Bernd [unhandled content-type:application/x-xz-compressed-tar] | |