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MINOR: mux-h2: add a new dummy stream for the REFUSED_STREAM error code

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This patch introduces a new dummy stream, h2_refused_stream, in CLOSED
status with the aforementioned error code. It will be usable to reject
unexpected extraneous streams.
This commit is contained in:
Willy Tarreau 2018-12-23 18:29:12 +01:00
parent e6888fff75
commit 8d0d58bf6a
1 changed files with 12 additions and 1 deletions
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13
src/mux_h2.c
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@ -29,8 +29,9 @@
#include <eb32tree.h> #include <eb32tree.h>
/* dummy streams returned for idle and closed states */ /* dummy streams returned for closed, refused, idle and states */
static const struct h2s *h2_closed_stream; static const struct h2s *h2_closed_stream;
static const struct h2s *h2_refused_stream;
static const struct h2s *h2_idle_stream; static const struct h2s *h2_idle_stream;
/* Connection flags (32 bit), in h2c->flags */ /* Connection flags (32 bit), in h2c->flags */
@ -229,6 +230,16 @@ static const struct h2s *h2_closed_stream = &(const struct h2s){
.id = 0, .id = 0,
}; };
/* a dmumy closed stream returning a REFUSED_STREAM error */
static const struct h2s *h2_refused_stream = &(const struct h2s){
.cs = NULL,
.h2c = NULL,
.st = H2_SS_CLOSED,
.errcode = H2_ERR_REFUSED_STREAM,
.flags = 0,
.id = 0,
};
/* and a dummy idle stream for use with any unannounced stream */ /* and a dummy idle stream for use with any unannounced stream */
static const struct h2s *h2_idle_stream = &(const struct h2s){ static const struct h2s *h2_idle_stream = &(const struct h2s){
.cs = NULL, .cs = NULL,