Newsgroups: fj.questions.unix
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From: yamagus@NetLaputa.or.jp
Subject: Re: What's TIME_WAIT?
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	<Du96r5.2oJ@specgw.spec.co.jp>
Date: Tue, 9 Jul 1996 17:30:42 GMT
Xref: galaxy.trc.rwcp.or.jp fj.questions.unix:5772
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$B;38}!w%M%C%H%i%T%e%?$N=;?M!"$G$9!#!#(B

$BLn7nMM!"AaB.$N8f2rEz$"$j$,$H$&$4$6$$$^$9!#(B

>>> In article <Du96r5.2oJ@specgw.spec.co.jp>,
>>>    ynozuki@spec.co.jp (Yuji NOZUKI) writes:
  ynozuki> $B$3$l$O%=%1%C%H%W%m%m%0%i%_%s%0$K$*$1$k(BFAQ$B$@$H;W$$$^$9!#(B

FAQ$B$@$C$?$s$G$9$M!#(B
$B$*4+$a$N(BFAQ$B=8=8$d=q@R$C$F$J$s$G$7$g$&!)(B $B!d(B $B3'MM(B


  ynozuki> $B<uIU%=%1%C%H$KBP$7!"(Bbind$BH/9T9TA0$K%=%1%C%H%*%W%7%g%s(B SO_REUSEADDR
  ynozuki> $B$r@_Dj$7$F2<$5$$!#(B 

$B$3$l$r;H;H$($P$h$+$C$?$N$G$9$+!#(B
setsockopt(2)$B$O(Bman$B$7$F$_$?$N$G$9$,!"(B
      SO_REUSEADDR   enables local address reuse
$B$H(B(FreeBSD-2.1$B$G$O(B)$B$J$C$F$$$k$N$G!"$$$/$D$bF1$8%"%I%I%l%9$KBP$7$FF1$8$K(B
bind$B$G$-$k$h$&$K$9$k$b$N$+$H;W$C$F$$$^$7$?!#(B
$B!t(Breuse$B$N0UL#$r8m2r$7$F$$$?$h$&$G$9!#(B


  ynozuki> TCP$B$G$O!"DL?.$7$F$$$k%W%m%;%;%9$,8_$$$K!"(BFIN$B%Q%1%C%H$rAj<j$KAw$j!"(B
  ynozuki> $B$=$NJVEz(B(ACK$B%Q%1%C%H(B)$B$r<u<u$1<h$k;v$K$h$jF14|$r<h$j!"%3%M%/%7%g%s$N(B
  ynozuki> $B@ZCG$r9T$C$F$$$^$9$9!#(B
  ynozuki> $B<+J,$,Aj<j$KAw$C$?(BFIN$B%Q%1%C%H$KBP$9$k(BACK$B%Q%1%C%H$,Aj<j$KFO$+$J$+$C$?(B
  ynozuki> $B>l9g$O!"Aj<j$h$j(BFIN$B%Q%1%C%H$,:FAw$5$l$F$-$^$9!#$3$N$N;~$K!"(BACK$B%Q%1%C%H(B
  ynozuki> $B$N:FAw$KHw$($F!"DL>o$O:GBg%;%0%a%s%H@8B8;~;~4V$N#2G\(B(2MSL)$B$NBT$A;~4V!"(B
  ynozuki> TCP$B$N4D6-$r%+!<%M%k%a%b%j!<$KJ];}$7$F$*$/I,MW$,$"$j$^$9!#$3$N;~$N(B
  ynozuki> $B>uBV$,!"(BTIME_WAIT$B$G$9!#(B
  >> $B!&?tJ,J,$9$k$H$J$*$*$C$F$$$k$,!"$I$&$7$F$J$N$+!)(B
  ynozuki> $B%?%$%`%"%&%H$K$h$j$j4D6-$,2rJ|$5$l$k$?$a$G$9!#(B

$B$I$&$d$i$3$l$rM}2r$9$k$K$O;d$K$O=$9T$,B-B-$j$J$$$h$&$G$9!#(B
TCP$B$NDc%l%Y%k(B(and/or $B%+!<%M%k(B)$B$G$N;v$,$o$+$C$F$J$$$h$&$&$G!"!V:GBg%;%0%a%s(B
$B%H@8B8;~4V!W$"$?$j$J$I$O$A$s$W$s$+$s$W$s$G$9!#(B
$B!t$$$D$+$8$C$/$jD4$Y$F$_$h$&$H;W$$$^$9!#(B
$B$H$j$"$($:!"!V=*N;$7$?;v$r3N<B$KAw$k$3$H$K<:GT!W$7$F!"$7$g$&$,$J$/%?%$%`(B
$B%"%&%H$rBT$C$F$$$k$HFI$s$@$N$G$9$,!"$3$s$J$H$3$m$G$7$g$&$+!)(B


  >> $B!&$3$N>uBV$r2sHr$9$kJ}J}K!$O$"$k$N$+!)$=$=$l$H$b$3$&$$$&$b$N$J$N$+!)(B
  ynozuki> $B%"%W%j%1!<%7%g%s$G6qBNE*$K!"(BTIME_WAIT$B$r3N<B$K2sHr$9$kJ}K!$O!"(B
  ynozuki> $BNI$/J,$+$j$^$;$s$s!#(B($B<+:n$N%5!<%P%W%m%0%i%`$b(BTIME_WAIT$B$K$J$j$^$9(B)
  ynozuki> 
  ynozuki> $B$H$j$"$($:$3$s$J2sEz$G$h$m$7$$$G$7$g$&$+!#(B

$B$b$&!"%[%/%[%/$G$9!#(B :-)
$B0lHVCN$j$?$+$C$?$N$O!V(BAlready in use$B!W$r$5$1$kJ}K!$G$7$?$N$G!#(B
$BAaB.;n$7$F$_$h$&$&$+$H;W$$$^$9!#K\Ev$K$"$j$,$H$&$4$6$$$^$9!#(B

$BDI?-(B
$BA02s!"(BFrom:$B$,4V0c$C$F$^$7$?!#$=$N$&$(%7%0%M%A%c$^$GH4$1$F$$$^$7$?!#(B
$B!t%a!<%k$G8f2rEz$/$@$5$C$?J}$,$$$J$$$3$H$r5'$k$P$+$j$G$9!#(B
$B?=$7Lu$"$j$^$;$s!#:#2s$OBg>fIW$@$H;W$$$^$9!#(B
$B!tAa$/(BGnus$B$N(Binfo$B$KL\$rDL$5$J$/$F$O!#(B
---
yamagus@NetLaputa.or.jp / SHUHEI Yamaguchi
-- 
