On 07/01/2016 02:16 PM, One Thousand Gnomes wrote: >> yes, we do in fact see a POLLRDHUP from the FIN in this case and >> read of zero, but we still have more data to write to the socket, and >> b/c the RST is dropped here, the socket stays in TIME_WAIT until >> things eventually time out... > > After the FIN when you send/retransmit your next segment do you then get > a valid RST back from the Mac end? > > Alan >
No, we only get the single RST after the FIN from the Mac side which is dropped. I would have expected the RST from the Mac after the retransmits, but we don't see any further transmits from the Mac. And the linux socket stays in CLOSE-WAIT (i mistakingly said TIME_WAIT above). For reference, I put the packet exchange in my initial mail. Thanks, -Jason
