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Comparing cvsroot/Coro/myhttpd/httpd.pl (file contents):
Revision 1.22 by root, Fri Aug 17 04:10:38 2001 UTC vs.
Revision 1.27 by root, Sun Aug 19 23:57:52 2001 UTC

… …
9# at least on my machine, this thingy serves files 9# at least on my machine, this thingy serves files
10# quite a bit faster than apache, ;) 10# quite a bit faster than apache, ;)
11# and quite a bit slower than thttpd :( 11# and quite a bit slower than thttpd :(
12 12
13$SIG{PIPE} = 'IGNORE'; 13$SIG{PIPE} = 'IGNORE';
14 14
15our $accesslog;
16
17if ($ACCESS_LOG) {
18 use IO::Handle;
19 open $accesslog, ">>$ACCESS_LOG"
20 or die "$ACCESS_LOG: $!";
21 $accesslog->autoflush(1);
22}
23
15sub slog { 24sub slog {
16 my $level = shift; 25 my $level = shift;
17 my $format = shift; 26 my $format = shift;
18 printf "---: $format\n", @_; 27 printf "---: $format\n", @_;
19} 28}
… …
77Linux::AIO::min_parallel $::AIO_PARALLEL; 86Linux::AIO::min_parallel $::AIO_PARALLEL;
78 87
79Event->io(fd => Linux::AIO::poll_fileno, 88Event->io(fd => Linux::AIO::poll_fileno,
80 poll => 'r', async => 1, 89 poll => 'r', async => 1,
81 cb => \&Linux::AIO::poll_cb); 90 cb => \&Linux::AIO::poll_cb);
82my $scheduler = Event->idle(
83 max => 0, min => 0, prio => 4, parked => 1,
84 cb => \&Coro::schedule);
85 91
86our %conn; # $conn{ip}{fh} => connobj 92our %conn; # $conn{ip}{self} => connobj
93our %uri; # $uri{ip}{uri}{self}
87our %blocked; 94our %blocked;
88our %mimetype; 95our %mimetype;
89 96
90sub read_mimetypes { 97sub read_mimetypes {
91 local *M; 98 local *M;
… …
130 delete $conn{$self->{remote_addr}}{$self*1}; 137 delete $conn{$self->{remote_addr}}{$self*1};
131} 138}
132 139
133# end of connection 140# end of connection
134sub eoconn { 141sub eoconn {
142 my $self = shift;
135 delete $uri{$self->{remote_addr}}{$self->{uri}}{$self*1}; 143 delete $uri{$self->{remote_addr}}{$self->{uri}}{$self*1};
136} 144}
137 145
138sub slog { 146sub slog {
139 my $self = shift; 147 my $self = shift;
… …
152 } 160 }
153 $res .= "\015\012"; 161 $res .= "\015\012";
154 162
155 $res .= $content if defined $content and $self->{method} ne "HEAD"; 163 $res .= $content if defined $content and $self->{method} ne "HEAD";
156 164
157 print STDERR "$self->{remote_addr} \"$self->{uri}\" $code ".$hdr->{"Content-Length"}." \"$self->{h}{referer}\"\n";#d# 165 my $log = "$self->{remote_addr} \"$self->{uri}\" $code ".$hdr->{"Content-Length"}." \"$self->{h}{referer}\"\n";
166
167 print $accesslog $log if $accesslog;
168 print STDERR $log;
158 169
159 $self->{written} += 170 $self->{written} +=
160 print {$self->{fh}} $res; 171 print {$self->{fh}} $res;
161} 172}
162 173
… …
189 "Retry-After" => $::BLOCKTIME, 200 "Retry-After" => $::BLOCKTIME,
190 "Warning" => "Please do NOT retry, you have been blocked", 201 "Warning" => "Please do NOT retry, you have been blocked",
191 "WWW-Authenticate" => "Basic realm=\"Please do NOT retry, you have been blocked\"", 202 "WWW-Authenticate" => "Basic realm=\"Please do NOT retry, you have been blocked\"",
192 }, 203 },
193 <<EOF); 204 <<EOF);
194<html><p> 205<html>
206<head>
207<title>Too many connections</title>
208</head>
209<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
210
195You have been blocked because you opened too many connections. You 211<p>You have been blocked because you opened too many connections. You
196may retry at</p> 212may retry at</p>
197 213
198 <p><blockquote>$time.</blockquote></p> 214 <p><blockquote>$time.</blockquote></p>
199 215
200<p>Until then, each new access will renew the block. You might want to have a 216<p>Until then, each new access will renew the block. You might want to have a
201look at the <a href="http://www.goof.com/pcg/marc/animefaq.html">FAQ</a>.</p> 217look at the <a href="http://www.goof.com/pcg/marc/animefaq.html">FAQ</a>.</p>
202</html> 218
219</body></html>
203EOF 220EOF
204} 221}
205 222
206sub handle { 223sub handle {
207 my $self = shift; 224 my $self = shift;
… …
274 291
275 $self->{server_port} = $self->{h}{host} =~ s/:([0-9]+)$// ? $1 : 80; 292 $self->{server_port} = $self->{h}{host} =~ s/:([0-9]+)$// ? $1 : 80;
276 293
277 weaken ($uri{$self->{remote_addr}}{$self->{uri}}{$self*1} = $self); 294 weaken ($uri{$self->{remote_addr}}{$self->{uri}}{$self*1} = $self);
278 295
296 eval {
279 $self->map_uri; 297 $self->map_uri;
280 $self->respond; 298 $self->respond;
299 };
281 300
282 $self->eoconn; 301 $self->eoconn;
302
303 die if $@ && !ref $@;
283 304
284 last if $self->{h}{connection} =~ /close/ || $self->{version} lt "1.1"; 305 last if $self->{h}{connection} =~ /close/ || $self->{version} lt "1.1";
285 306
286 $self->slog(9, "persistent connection [".$self->{h}{"user-agent"}."][$self->{reqs}]"); 307 $self->slog(9, "persistent connection [".$self->{h}{"user-agent"}."][$self->{reqs}]");
287 $fh->timeout($::PER_TIMEOUT); 308 $fh->timeout($::PER_TIMEOUT);
… …
380 $self->err(301, "moved permanently", { Location => "http://$host$self->{uri}/" }); 401 $self->err(301, "moved permanently", { Location => "http://$host$self->{uri}/" });
381 } else { 402 } else {
382 $ims < $self->{stat}[9] 403 $ims < $self->{stat}[9]
383 or $self->err(304, "not modified"); 404 or $self->err(304, "not modified");
384 405
385 if ($self->{method} eq "GET") {
386 if (-r "$path/index.html") { 406 if (-r "$path/index.html") {
387 $self->{path} .= "/index.html"; 407 $self->{path} .= "/index.html";
388 $self->handle_file; 408 $self->handle_file;
389 } else { 409 } else {
390 $self->handle_dir; 410 $self->handle_dir;
391 }
392 } 411 }
393 } 412 }
394 } elsif (-f _ && -r _) { 413 } elsif (-f _ && -r _) {
395 -x _ and $self->err(403, "forbidden"); 414 -x _ and $self->err(403, "forbidden");
396 $self->handle_file; 415 $self->handle_file;
… …
429 ($l, $h) = ($1, ($2 ne "" || $2 >= $length) ? $2 : $length - 1); 448 ($l, $h) = ($1, ($2 ne "" || $2 >= $length) ? $2 : $length - 1);
430 } else { 449 } else {
431 ($l, $h) = (0, $length - 1); 450 ($l, $h) = (0, $length - 1);
432 goto ignore; 451 goto ignore;
433 } 452 }
434 goto satisfiable if $l >= 0 && $l < $length && $h >= 0 && $h > $l; 453 goto satisfiable if $l >= 0 && $l < $length && $h >= 0 && $h >= $l;
435 } 454 }
436 $hdr->{"Content-Range"} = "bytes */$length"; 455 $hdr->{"Content-Range"} = "bytes */$length";
456 $hdr->{"Content-Length"} = $length;
437 $self->slog(9, "not satisfiable($self->{h}{range}|".$self->{h}{"user-agent"}.")"); 457 $self->slog(9, "not satisfiable($self->{h}{range}|".$self->{h}{"user-agent"}.")");
438 $self->err(416, "not satisfiable", $hdr); 458 $self->err(416, "not satisfiable", $hdr, "");
439 459
440satisfiable: 460satisfiable:
441 # check for segmented downloads 461 # check for segmented downloads
442 if ($l && $::NO_SEGMENTED) { 462 if ($l && $::NO_SEGMENTED) {
443 if (%{$uri{$self->{remote_addr}}{$self->{uri}}} > 1) { 463 if (%{$uri{$self->{remote_addr}}{$self->{uri}}} > 1) {
444 Coro::Event::do_timer(after => 15);
445
446 $self->err(400, "segmented downloads are not allowed"); 464 $self->err(400, "segmented downloads are not allowed");
447 } 465 }
448 } 466 }
449 467
450 $hdr->{"Content-Range"} = "bytes $l-$h/$length"; 468 $hdr->{"Content-Range"} = "bytes $l-$h/$length";
… …
483 } else { 501 } else {
484 aio_read($fh, $l, ($h > $::BUFSIZE ? $::BUFSIZE : $h), 502 aio_read($fh, $l, ($h > $::BUFSIZE ? $::BUFSIZE : $h),
485 $buf, 0, sub { 503 $buf, 0, sub {
486 $r = $_[0]; 504 $r = $_[0];
487 $current->ready; 505 $current->ready;
488 $scheduler->now;
489 }); 506 });
490 &Coro::schedule; 507 &Coro::schedule;
491 last unless $r; 508 last unless $r;
492 } 509 }
493 my $w = $self->{fh}->syswrite($buf) 510 my $w = $self->{fh}->syswrite($buf)

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