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view src/http/modules/perl/ngx_http_perl_module.h @ 6411:8ec349bb60b2
HTTP/2: always use temporary pool for processing headers.
This is required for implementing per request timeouts.
Previously, the temporary pool was used only during skipping of
headers and the request pool was used otherwise. That required
switching of pools if the request was closed while parsing.
It wasn't a problem since the request could be closed only after
the validation of the fully parsed header. With the per request
timeouts, the request can be closed at any moment, and switching
of pools in the middle of parsing header name or value becomes a
problem.
To overcome this, the temporary pool is now always created and
used. Special checks are added to keep it when either the stream
is being processed or until header block is fully parsed.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Wed, 24 Feb 2016 16:05:47 +0300 |
| parents | d620f497c50f |
| children | deebe988cbd7 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_HTTP_PERL_MODULE_H_INCLUDED_ #define _NGX_HTTP_PERL_MODULE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_http.h> #include <nginx.h> #include <EXTERN.h> #include <perl.h> typedef ngx_http_request_t *nginx; typedef struct { ngx_str_t filename; ngx_str_t redirect_uri; ngx_str_t redirect_args; SV *next; ngx_uint_t done; /* unsigned done:1; */ ngx_array_t *variables; /* array of ngx_http_perl_var_t */ #if (NGX_HTTP_SSI) ngx_http_ssi_ctx_t *ssi; #endif } ngx_http_perl_ctx_t; typedef struct { ngx_uint_t hash; ngx_str_t name; ngx_str_t value; } ngx_http_perl_var_t; extern ngx_module_t ngx_http_perl_module; /* * workaround for "unused variable `Perl___notused'" warning * when building with perl 5.6.1 */ #ifndef PERL_IMPLICIT_CONTEXT #undef dTHXa #define dTHXa(a) #endif extern void boot_DynaLoader(pTHX_ CV* cv); void ngx_http_perl_handle_request(ngx_http_request_t *r); void ngx_http_perl_sleep_handler(ngx_http_request_t *r); #endif /* _NGX_HTTP_PERL_MODULE_H_INCLUDED_ */