setsockopt() SO_LINGER and immediate close socket

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Hi,

set_linger.l_onoff = 1;
set_linger.l_linger = 0;
setsockopt(sockfd, SOL_SOCKET, SO_LINGER, (char *)&set_linger,
sizeof(set_linger));

After call:

shutdown(fd, SD_BOTH);
closesocket(fd);

I will immediate close socket. But socket not close because in output buffer
is not send data. I will discards data in output buffer and send RESET
connection. In Linux and Wine work before setup SO_LINGER correct. What not
work correct in Windows?

Thanks for answer.

Best regards Jan Fuchs
.

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