diff options
Diffstat (limited to 'ext/unicorn_http/unicorn_http.rl')
| -rw-r--r-- | ext/unicorn_http/unicorn_http.rl | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/ext/unicorn_http/unicorn_http.rl b/ext/unicorn_http/unicorn_http.rl index ba23438..fb5dcde 100644 --- a/ext/unicorn_http/unicorn_http.rl +++ b/ext/unicorn_http/unicorn_http.rl @@ -28,10 +28,15 @@ void init_unicorn_httpdate(void); #define UH_FL_TO_CLEAR 0x200 #define UH_FL_RESSTART 0x400 /* for check_client_connection */ #define UH_FL_HIJACK 0x800 +#define UH_FL_RES_CHUNK_VER (1U << 12) +#define UH_FL_RES_CHUNK_METHOD (1U << 13) /* all of these flags need to be set for keepalive to be supported */ #define UH_FL_KEEPALIVE (UH_FL_KAVERSION | UH_FL_REQEOF | UH_FL_HASHEADER) +/* we can only chunk responses for non-HEAD HTTP/1.1 requests */ +#define UH_FL_RES_CHUNKABLE (UH_FL_RES_CHUNK_VER | UH_FL_RES_CHUNK_METHOD) + static unsigned int MAX_HEADER_LEN = 1024 * (80 + 32); /* same as Mongrel */ /* this is only intended for use with Rainbows! */ @@ -145,6 +150,9 @@ request_method(struct http_parser *hp, const char *ptr, size_t len) { VALUE v = rb_str_new(ptr, len); + if (len != 4 || memcmp(ptr, "HEAD", 4)) + HP_FL_SET(hp, RES_CHUNK_METHOD); + rb_hash_aset(hp->env, g_request_method, v); } @@ -158,6 +166,7 @@ http_version(struct http_parser *hp, const char *ptr, size_t len) if (CONST_MEM_EQ("HTTP/1.1", ptr, len)) { /* HTTP/1.1 implies keepalive unless "Connection: close" is set */ HP_FL_SET(hp, KAVERSION); + HP_FL_SET(hp, RES_CHUNK_VER); v = g_http_11; } else if (CONST_MEM_EQ("HTTP/1.0", ptr, len)) { v = g_http_10; @@ -801,6 +810,14 @@ static VALUE HttpParser_keepalive(VALUE self) return HP_FL_ALL(hp, KEEPALIVE) ? Qtrue : Qfalse; } +/* :nodoc: */ +static VALUE chunkable_response_p(VALUE self) +{ + const struct http_parser *hp = data_get(self); + + return HP_FL_ALL(hp, RES_CHUNKABLE) ? Qtrue : Qfalse; +} + /** * call-seq: * parser.next? => true or false @@ -981,6 +998,7 @@ void Init_unicorn_http(void) rb_define_method(cHttpParser, "content_length", HttpParser_content_length, 0); rb_define_method(cHttpParser, "body_eof?", HttpParser_body_eof, 0); rb_define_method(cHttpParser, "keepalive?", HttpParser_keepalive, 0); + rb_define_method(cHttpParser, "chunkable_response?", chunkable_response_p, 0); rb_define_method(cHttpParser, "headers?", HttpParser_has_headers, 0); rb_define_method(cHttpParser, "next?", HttpParser_next, 0); rb_define_method(cHttpParser, "buf", HttpParser_buf, 0); @@ -1015,9 +1033,6 @@ void Init_unicorn_http(void) id_set_backtrace = rb_intern("set_backtrace"); init_unicorn_httpdate(); -#ifndef HAVE_RB_HASH_CLEAR - id_clear = rb_intern("clear"); -#endif id_is_chunked_p = rb_intern("is_chunked?"); init_epollexclusive(mUnicorn); |