Mercurial > hg > nginx
annotate src/http/modules/perl/nginx.pm @ 6059:c81d79a7befd
SPDY: always push pending data.
This helps to avoid suboptimal behavior when a client waits for a control
frame or more data to increase window size, but the frames have been delayed
in the socket buffer.
The delays can be caused by bad interaction between Nagle's algorithm on
nginx side and delayed ACK on the client side or by TCP_CORK/TCP_NOPUSH
if SPDY was working without SSL and sendfile() was used.
The pushing code is now very similar to ngx_http_set_keepalive().
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Mon, 23 Mar 2015 21:04:13 +0300 |
| parents | f45b83d20cfb |
| children | be5cfa918bfc |
| rev | line source |
|---|---|
| 599 | 1 package nginx; |
| 2 | |
| 3 use 5.006001; | |
| 4 use strict; | |
| 5 use warnings; | |
| 6 | |
| 7 require Exporter; | |
| 8 | |
| 9 our @ISA = qw(Exporter); | |
| 10 | |
| 11 our @EXPORT = qw( | |
| 12 OK | |
| 13 DECLINED | |
| 914 | 14 |
| 599 | 15 HTTP_OK |
| 914 | 16 HTTP_CREATED |
| 3604 | 17 HTTP_ACCEPTED |
| 914 | 18 HTTP_NO_CONTENT |
| 19 HTTP_PARTIAL_CONTENT | |
| 20 | |
| 21 HTTP_MOVED_PERMANENTLY | |
| 22 HTTP_MOVED_TEMPORARILY | |
| 599 | 23 HTTP_REDIRECT |
|
4491
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents:
4483
diff
changeset
|
24 HTTP_SEE_OTHER |
| 914 | 25 HTTP_NOT_MODIFIED |
|
4491
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents:
4483
diff
changeset
|
26 HTTP_TEMPORARY_REDIRECT |
| 914 | 27 |
| 28 HTTP_BAD_REQUEST | |
| 29 HTTP_UNAUTHORIZED | |
| 30 HTTP_PAYMENT_REQUIRED | |
| 31 HTTP_FORBIDDEN | |
| 599 | 32 HTTP_NOT_FOUND |
| 914 | 33 HTTP_NOT_ALLOWED |
| 34 HTTP_NOT_ACCEPTABLE | |
| 35 HTTP_REQUEST_TIME_OUT | |
| 36 HTTP_CONFLICT | |
| 37 HTTP_GONE | |
| 38 HTTP_LENGTH_REQUIRED | |
| 39 HTTP_REQUEST_ENTITY_TOO_LARGE | |
| 40 HTTP_REQUEST_URI_TOO_LARGE | |
| 41 HTTP_UNSUPPORTED_MEDIA_TYPE | |
| 42 HTTP_RANGE_NOT_SATISFIABLE | |
| 43 | |
| 44 HTTP_INTERNAL_SERVER_ERROR | |
| 599 | 45 HTTP_SERVER_ERROR |
| 914 | 46 HTTP_NOT_IMPLEMENTED |
| 47 HTTP_BAD_GATEWAY | |
| 48 HTTP_SERVICE_UNAVAILABLE | |
| 49 HTTP_GATEWAY_TIME_OUT | |
| 50 HTTP_INSUFFICIENT_STORAGE | |
| 599 | 51 ); |
| 52 | |
|
5146
f45b83d20cfb
Simplified nginx version maintenance.
Ruslan Ermilov <ru@nginx.com>
parents:
5140
diff
changeset
|
53 our $VERSION = '%%VERSION%%'; |
| 599 | 54 |
| 55 require XSLoader; | |
| 56 XSLoader::load('nginx', $VERSION); | |
| 57 | |
| 58 # Preloaded methods go here. | |
| 59 | |
| 914 | 60 use constant OK => 0; |
| 61 use constant DECLINED => -5; | |
| 62 | |
| 63 use constant HTTP_OK => 200; | |
| 64 use constant HTTP_CREATED => 201; | |
| 3604 | 65 use constant HTTP_ACCEPTED => 202; |
| 914 | 66 use constant HTTP_NO_CONTENT => 204; |
| 67 use constant HTTP_PARTIAL_CONTENT => 206; | |
| 68 | |
| 69 use constant HTTP_MOVED_PERMANENTLY => 301; | |
| 70 use constant HTTP_MOVED_TEMPORARILY => 302; | |
| 71 use constant HTTP_REDIRECT => 302; | |
|
4491
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents:
4483
diff
changeset
|
72 use constant HTTP_SEE_OTHER => 303; |
| 914 | 73 use constant HTTP_NOT_MODIFIED => 304; |
|
4491
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents:
4483
diff
changeset
|
74 use constant HTTP_TEMPORARY_REDIRECT => 307; |
| 599 | 75 |
| 914 | 76 use constant HTTP_BAD_REQUEST => 400; |
| 77 use constant HTTP_UNAUTHORIZED => 401; | |
| 78 use constant HTTP_PAYMENT_REQUIRED => 402; | |
| 79 use constant HTTP_FORBIDDEN => 403; | |
| 80 use constant HTTP_NOT_FOUND => 404; | |
| 81 use constant HTTP_NOT_ALLOWED => 405; | |
| 82 use constant HTTP_NOT_ACCEPTABLE => 406; | |
| 83 use constant HTTP_REQUEST_TIME_OUT => 408; | |
| 84 use constant HTTP_CONFLICT => 409; | |
| 85 use constant HTTP_GONE => 410; | |
| 86 use constant HTTP_LENGTH_REQUIRED => 411; | |
| 87 use constant HTTP_REQUEST_ENTITY_TOO_LARGE => 413; | |
| 88 use constant HTTP_REQUEST_URI_TOO_LARGE => 414; | |
| 89 use constant HTTP_UNSUPPORTED_MEDIA_TYPE => 415; | |
| 90 use constant HTTP_RANGE_NOT_SATISFIABLE => 416; | |
| 91 | |
| 92 use constant HTTP_INTERNAL_SERVER_ERROR => 500; | |
| 93 use constant HTTP_SERVER_ERROR => 500; | |
| 94 use constant HTTP_NOT_IMPLEMENTED => 501; | |
| 95 use constant HTTP_BAD_GATEWAY => 502; | |
| 96 use constant HTTP_SERVICE_UNAVAILABLE => 503; | |
| 97 use constant HTTP_GATEWAY_TIME_OUT => 504; | |
| 98 use constant HTTP_INSUFFICIENT_STORAGE => 507; | |
| 599 | 99 |
| 100 | |
|
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
101 sub rflush { |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
102 my $r = shift; |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
103 |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
104 $r->flush; |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
105 } |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
106 |
|
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1177
diff
changeset
|
107 |
| 599 | 108 1; |
| 109 __END__ | |
| 110 | |
| 111 =head1 NAME | |
| 112 | |
| 113 nginx - Perl interface to the nginx HTTP server API | |
| 114 | |
| 115 =head1 SYNOPSIS | |
| 116 | |
| 117 use nginx; | |
| 118 | |
| 119 =head1 DESCRIPTION | |
| 120 | |
| 121 This module provides a Perl interface to the nginx HTTP server API. | |
| 122 | |
| 123 | |
| 124 =head1 SEE ALSO | |
| 125 | |
|
4977
b216d212920b
Brought the link to ngx_http_perl_module documentation up to date.
Ruslan Ermilov <ru@nginx.com>
parents:
4942
diff
changeset
|
126 http://nginx.org/en/docs/http/ngx_http_perl_module.html |
| 599 | 127 |
| 128 =head1 AUTHOR | |
| 129 | |
| 130 Igor Sysoev | |
| 131 | |
| 132 =head1 COPYRIGHT AND LICENSE | |
| 133 | |
| 134 Copyright (C) Igor Sysoev | |
| 4411 | 135 Copyright (C) Nginx, Inc. |
| 599 | 136 |
| 137 | |
| 138 =cut |