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FAQ $B$N86J8$O(BWarren Young $B;a$K$h$k$b$N$G!"(BWinsock Programmer's
FAQ$B$N%5%$%H$G8x3+$5$l$F$$$k$b$N$G$9!#$3$N%Z!<%8$g8x3+$7$f$$(b
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$B$$$^$9!#$3$N(B FAQ $B$N%*%j%8%J%k$NNr;K$dCx
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$B86J8$N$^$^$G;D$C$F$$$^$9$N$G$4N;>5$/$@$5$$(B($B $B$J$*!"$3$NF|K\8lLu(BFAQ$B$O!">o$K:G?7$G$"$k$H$$$&J]>Z$O$G$-$^$;$s(B
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$BEy$O$$$D$G$b4?7^$$$?$7$^$9$N$G!"(B$BLu 2002$BG/(B11$B7n(B09$BF|(B $B:G=i$NF|K\8lLu8x3+HG!#86J8$O(B
2001$BG/(B10$B7n(B17$BF|(B $B99?7$NHG$r$b$H$K$7$F$$$^$9!#(B
$BBh(B0$B>O(B - $B=xJ8(B $BBh(B1$B>O(B - Winsock $B$N0lHLE*$J>pJs(B $BBh(B2$B>O(B - Winsock $B=i?4 $BBh(B3$B>O(B - Winsock $BCf5i $BBh(B4$B>O(B - Winsock $B>e5i Section 5 - Resources $BBh(B6$B>O(B - $B%5%s%W%k%W%m%0%i%`(B Section 7 - $BO@@b5-;v(B Section 8 - Book and Software Reviews Section 9 - Glossary $B99?7>pJs(B
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0.1 - $B$b$H$b$H$N=xJ8(B
0.2 - $BJ]
0.3 - $BK!E*$JLdBj$K$D$$$F(B
0.4 - $B%_%i!<%5%$%h(b
0.5 - $B;d$N5?Ld$,$3$N(B FAQ $B$NCf$K:\$C$F$$$J$$$H$-$O(B?
0.6 - $B$3$N(BFAQ$B$N99?7$N$*CN$i$;$r$9$k%a!<%j%s%0%j%9%h$o$"$j$^$9$+(b?
0.7 - $B8@8l$NJP$j(B
0.8 - $B%W%m%H%3%k$NJP$j(B
0.9 - $B
1.1 - Winsock $B$H$O2?$G$9$+(B?
1.2 - Winsock $B$H(B TCP/IP $B$H$N0c$$$O2?$G$9$+(B?
1.3 - Winsock $B$H(B TCP/IP $B$K$D$$$F$O$I$s$J%K%e!<%9%0%k!<%w$d%a!<%j%s%0%j%9%h$,$"$j$^$9$+(b?
1.4 - Winsock 2 $B%a!<%j%s%0%j%9%h$rb`2q$9$k$k$o$i$&$9$l$p$h$$$n$g$9$+(b?
1.5 - Winsock $B$K$O$I$s$J%P!<%8%g%s$,$"$k$n$g$9$+(b?
1.6 - Winsock 2 $B$K$O$"$k$1$I(B Winsock 1.1 $B$K$OL5$$!"$H$$$&$b$N$K$O2?$,$"$j$^$9$+(B?
1.7 - $B;EMM$,
1.8 - Winsock $B$O(B DECNet$B!"(BIPX/SPX $B$J$I$rC}$k$3$H$O$G$-$^$9$+(B?
2.1 - $B%M%C%H>e$GF~
2.2 - WSAStartup $B8F$S=P$7$NA0$K(B WSAData $B9=B$BN$r=i4|2=$9$kI,MW$O$"$k$N$G$9$+(B?
2.3 - Winsock $B%W%m%0%i%`$r%3%s%Q%$%k$7$h$&$H$9$k$H%j%s%/%(%i!<$,=p$a$c$$$^$7$?!#2?$,0-$$$s$g$7$g$&(b?
2.4 - Winsock $B$r;H$C$F=q$$$?%W%m%0%i%`$O!"(BUnix $B$N%=%1%C%H%W%m%0%i%`$HDL?.$G$-$k$N$G$9$+(B?
2.5 - Winsock $B$O!X;d$N9%$-$J8@8l!Y$G;H$&$3$H$,$G$-$^$9$+(B?
2.6 - Winsock $B%W%m%0%i%`$r%G%P%C%0$9$k$N$K2?$+NI$$%D!<%k$o$"$j$^$;$s$+(b?
2.7 - Winsock $B$N%(%i!
2.8 - Winsock $B$,$:$C$H(BWSAEWOULDBLOCK$B$P$+$jJV$9$s$G$9$,!"2?$,0-$$$s$G$7$g$&(B?
2.9 - $B%M%C%H%o!<%/$n@_dj$j$7$g(b Winsock $B%"%W%j%1!<%7%g%s$n%f%9%h$r$9$k$3$h$,$g$-$^$9$+(b?
2.10 - TCP $B%=%1%C%H$r@5$7$/(B close $B$9$k$K$O$I$&$9$l$PNI$$$N$G$9$+(B?
2.11 - $B%3%M%/%7%g%s$r!V0[>o=*N;!W$5$;$k$3$H$O$G$-$^$9$+(B?
2.12 - TCP$B%3%M%/%7%g%s$,(B close $B$5$l$?$3$H$r$I$&$d$C$F8!=P$G$-$^$9$+(B?
2.13 - $B%M%C%H%o!<%/$n0[>o@ZCG$O$I$N$h$&$K$7$F8!=P$G$-$^$9$+(B?
2.14 - Winsock $B4X?t$N%?%$%`%"%&%H$rJQ99$9$k$K$O$I$&$9$k$N$G$9$+(B?
2.15 - $B%T!<%/(b(msg_peek)$b$h$o2?
2.16 - $BBS0h30%G!<%?(b(msg_oob)$b$h$o2?
2.17 - MSG_PEEK $B$b(B MSG_OOB $B$b0-
3.1 - Winsock $B$K$*$$$F(B { HTTP, POP3, SMTP, FTP, Telnet, NNTP, $B$J$I(B} $B$O$I$&$d$C$FC}$l$PNI$$$N(B?
3.2 - TCP $B%9%H%j!<%`$r(b SSL/TLS $B$G0E9f2=$9$k$K$O$I$&$9$l$P$h$$$N(B?
3.3 - Winsock $B%W%m%0%i%`(B $B$G<+j,$n(b IP $B%"%I%l%9$r
3.4 - TCP$B$N$h$&$J%9%H%j!<%`%w%m%h%3%k$g!"%q%1%c%hc10l$n=hm}$r6/@)$9$k$?$a$n@5$7$$j}k!$o(b?
3.5 - $B:#%5!<%p$r=q$$$f$$$^$9!#$i$n%]!<%hhv9f$r;h$($p$h$$$n$g$9$+(b?
3.6 - UDP $B$C$F2?(B? $B$I$s$J@)8B$,$"$k$N(B?
3.7 - UDP$B$O2?$K;H$($k$N(B?
3.8 - $B%V%m!<%i%-%c%9%h%q%1%c%h$o$i$&$d$c$faw?.$9$k$n$g$9$+(b?
3.9 - Winsock $B$O%9%l%C%I%;!<%u$g$9$+(b?
3.10 - $B$b$7Fs$D$N%9%l%C%I$,F1$8%=%1%C%H$KBP$7$F(B recv() $B$r8F$S=P$9$H!"$=$l$>$l$K$*$$$FF1$8%G!<%?$,f@$i$l$^$9$+(b?
3.11 - $B$"$k%=%1%C%H$K$*$$$F2?$+$,5/$3$C$?$H$-!"$=$l$rFs$D$N%9%l%C%I$KDLCN$9$kJ}K!$O$"$j$^$9$+(B?
3.12 - $B%$%s%?!<%m%c%h$k@\b3$5$l$f$$$k$+$i$&$+$r$i$&$d$c$f8!=p$g$-$^$9$+(b?
3.13 - $B%m!<%+%k$n%f!<%6l>$r
3.14 - Windows 9x $B$N%@%$%"%k%"%C%W@\B3$,!"I,MW$NL5$$$H$-$G$b<+f0%@%$%d%k$n%&%#%s%i%&$r=p$7$f$-$^$9!#$3$l$r;_$a$k$3$h$o$g$-$^$9$+(b?
3.15 - $BHsF14|7?%=%1%C%H$O?.Mj$G$-$J$$!"$HJ9$$$?$3$H$,$"$j$^$9!#$=$l$C$FK\Ev$G$9$+(B?
3.16 - Nagle $B%"%k%4%j%:%`$H$O2?$G$9$+(B?
3.17 - Nagle $B%"%k%4%j%:%`$r%*%U$K$9$Y$-$J$N$O$I$s$J$H$-$G$7$g$&(B?
3.18 - TCP $B$N0\F0%&%#%s%I%&$H$O2?$G$9$+(B?
3.19 - $B$*GOI8u72(B(silly window syndrome)$B$H$O2?$G$9$+(B?
3.20 - $BCY1d(B ACK $B%"%k%4%j%:%`$H$O2?$G$9$+(B?
3.21 - $B;d$N%5!<%p$r$i$n%w%i%c%h%u%)!<%`>e$G1?MQ$5$;$k$Y$-$G$7$g$&$+(B?
4.1 - raw $B%=%1%C%H$r;H$&$K$O$I$&$9$l$P$h$$$N$G$9$+(B?
4.2 - Winsock $B$r;H$C$F(B LAN $B>e$N%Q%1%C%H$r%-%c%W%A%c$9$k$K$O$I$&$9$l$P$h$$$N$G$9$+(B?
4.3 - $B%Q%1%C%HCf$N(B IP $B%X%C%@$"$k$$$O(B TCP $B%X%C%@$r=q$-49$($k$K$O$I$&$9$k$N(B?
4.4 - Winsock $B$GB>$N%^%7%s$K(B "ping" $B$9$k$K$O$I$&$9$l$P$h$$$N$G$9$+(B?
4.5 - $B%=%1%C%H$r!"%"%W%j%1!<%7%g%s$g$o$j$/(b DLL $B$K;}$?$;$k$h$&$K:n$k$3$H$O2DG=$G$9$+(B?
4.6 - $B%k!<%f%#%s%0%f!<%v%k!"(barp $B%F!<%v%k!"%$%s%?%u%'!<%9%f!<%v%k$j$i$k%"%/%;%9$9$k$k$o$i$&$9$k$n$g$9$+(b?
4.7 - Ethernet $B%"%@%W%?$N(B MAC$B%"%I%l%9(B($B%O!<%i%&%'%"%"%i%l%9(b)$b$r
4.8 - Winsock $B$G$OF1;~$K$$$/$D$N%=%1%C%H$r%*!<%w%s$9$k$3$h$,$g$-$k$n$g$9$+(b?
4.9 - $B!V(B64 $B%=%1%C%H!W@)8B$H$O2?$G$9$+(B?
4.10 - Winsock $B$K;XDj$7$?%M%C%H%o!<%/%$%s%?%u%'!<%9$r;h$o$;$k$k$o$i$&$9$l$p$h$$$g$9$+(b?
4.11 - FIN_WAIT_x, TIME_WAIT, CLOSE_WAIT $B$J$I$N%9%F!<%?%9$o2?$r0ul#$7$f$$$k$n$g$9$+(b?
4.12 - SYN$B!"(BACK$B!"(BFIN$B!"(BRST $B%S%C%H$H$O2?$G$9$+(B?
4.13 - $B%/%i%$%"%s%H%W%m%0%i%`$GFCDj%]!<%h$k(b bind() $B$9$k$N$ONI$/$J$$$3$H$J$N$G$9$+(B?
4.14 - TCP $B%&%#%s%I%&%5%$%:$H$O2?$G$9$+(B?
4.15 - $B%3%M%/%7%g%s%P%C%/%m%0$H$O2?$G$9$+(B?
5.1 - Winsock Libraries and Controls
5.2 - Samples: Tutorial Code
5.3 - Samples: Useful Code
5.4 - Debugging Tools (packet sniffers and shims)
5.5 - Useful Web Pages
5.6 - Other FAQs
5.7 - MS Knowledge Base Articles
5.8 - Winsock SDKs and Specifications
5.9 - Miscellaneous
6.1 - Winsock $B$N4pK\%W%m%0%i%`Nc(B
- Basic blocking client
- Asynchronous client
- CAsyncSocket-based client
- Basic blocking server
- Basic multi-threaded server
- Basic select()-based server
6.2 - ICMP.DLL $BHG(B ping
6.3 - Raw $B%=%1%C%HHG(B ping
6.4 - How to Pass a Socket Handle in Win32
6.5 - $B<+j,$n(b IP $B%"%I%l%9
6.6 - $B%$%s%?!<%u%'!<%9$n%j%9%h$r
6.7 - How to Get the MAC (a.k.a. "hardware") Address, NetBIOS method
6.8 - How to Get the MAC (a.k.a. "hardware") Address, RPC method
6.9 - How to Get the MAC (a.k.a. "hardware") Address, SNMP method
6.10 - How to Get the Local User Name
6.11 - How to Packetize a TCP Stream
6.12 - How to Check for a RAS Connection
$B$;$C$+$A$J?M$N$?$a$N(BWinsock Warren Young $BCx(B
$B$I$N(B I/O $B@oN,$r;H$&$Y$-$+(B? Warren Young $BCx(B
TCP $B$rM-8z$K;H$&$?$a$K(B Warren Young $BCx(B
$B%6!&4V0c$$%j%9%H(B Winsock $B%Y%s%@%3%_%e%K%F%#Cx(B
TCP/IP $B$N%G%P%C%0(B Warren Young $BCx(B
Winsock $B$H(B BSD $B%=%1%C%H$H$N8_49@-(B Warren Young $BCx(B
WsControl() $BFbIt2r@O(B Tom Sanfilippo $BCx(B
CSocket $B$O$J$
$B%W%m%;%94V$G$N%=%1%C%H$N
$B%U%!%$%d%&%)!<%k$h$niu$-9g$$j}(b Warren Young $BCx(B
Winsock for Non-Windows Systems by Warren Young