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MINOR: conn-stream: Add flags to set the type of the endpoint

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This patch is mandatory to invert the endpoint and the context in the
conn-stream. There is no common type (at least for now) for the entity
representing a mux (h1s, h2s...), thus we must set its type when the
endpoint is attached to a conn-stream. There is 2 types for the conn-stream
endpoints: the mux (CS_FL_ENDP_MUX) and the applet (CS_FL_ENDP_APP).
This commit is contained in:
Christopher Faulet 2022-01-18 10:43:02 +01:00
parent 4aa1d2838c
commit 81a40f630e
4 changed files with 9 additions and 2 deletions
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2
dev/flags/flags.c
View File

@ -184,6 +184,8 @@ void show_cs_flags(unsigned int f)
printf("0\n");
return;
}
SHOW_FLAG(f, CS_FL_ENDP_APP);
SHOW_FLAG(f, CS_FL_ENDP_MUX);
SHOW_FLAG(f, CS_FL_WEBSOCKET);
SHOW_FLAG(f, CS_FL_NOT_FIRST);
SHOW_FLAG(f, CS_FL_KILL_CONN);

3
include/haproxy/conn_stream-t.h
View File

@ -57,6 +57,9 @@ enum {
/* flags set by the mux relayed to the stream */
CS_FL_WEBSOCKET = 0x00200000, /* websocket stream */
CS_FL_ENDP_MUX = 0x00400000, /* Endpoint is a mux */
CS_FL_ENDP_APP = 0x00800000, /* Endpoint is an applet */
};
/* cs_shutr() modes */

4
include/haproxy/conn_stream.h
View File

@ -65,7 +65,7 @@ static inline struct connection *__cs_conn(const struct conn_stream *cs)
}
static inline struct connection *cs_conn(const struct conn_stream *cs)
{
if (obj_type(cs->end) == OBJ_TYPE_CONN)
if (cs->flags & CS_FL_ENDP_MUX)
return __cs_conn(cs);
return NULL;
}
@ -90,7 +90,7 @@ static inline struct appctx *__cs_appctx(const struct conn_stream *cs)
}
static inline struct appctx *cs_appctx(const struct conn_stream *cs)
{
if (obj_type(cs->end) == OBJ_TYPE_APPCTX)
if (cs->flags & CS_FL_ENDP_APP)
return __cs_appctx(cs);
return NULL;
}

2
src/conn_stream.c
View File

@ -60,6 +60,7 @@ void cs_attach_endp(struct conn_stream *cs, enum obj_type *endp, void *ctx)
}
else if (cs_check(cs))
cs->data_cb = &check_conn_cb;
cs->flags |= CS_FL_ENDP_MUX;
}
else if ((appctx = objt_appctx(endp)) != NULL) {
appctx->owner = cs;
@ -67,6 +68,7 @@ void cs_attach_endp(struct conn_stream *cs, enum obj_type *endp, void *ctx)
cs->si->ops = &si_applet_ops;
cs->data_cb = NULL;
}
cs->flags |= CS_FL_ENDP_APP;
}
}