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MINOR: mux_quic: Export the mux related flags

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These flags should be available from the xprt which must be able to
wake up the mux when blocked.
This commit is contained in:
Frédéric Lécaille 2021-09-20 15:11:51 +02:00 committed by Amaury Denoyelle
parent acd43a597c
commit 153194f47a
2 changed files with 25 additions and 25 deletions
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25
include/haproxy/mux_quic-t.h
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@ -52,6 +52,31 @@
#define OUQS_SF_TXBUF_MALLOC 0x00000001
#define OUQS_SF_TXBUF_FULL 0x00000002
/* Connection flags (32 bit), in qcc->flags */
#define QC_CF_NONE 0x00000000
/* Flags indicating why writing to the mux is blocked. */
#define QC_CF_MUX_MALLOC 0x00000001 // mux blocked on lack of connection's mux buffer
#define QC_CF_MUX_MFULL 0x00000002 // mux blocked on connection's mux buffer full
#define QC_CF_MUX_BLOCK_ANY 0x00000003 // aggregate of the mux flags above
/* Flags indicating why writing to the demux is blocked.
* The first two ones directly affect the ability for the mux to receive data
* from the connection. The other ones affect the mux's ability to demux
* received data.
*/
#define QC_CF_DEM_DFULL 0x00000004 // demux blocked on connection's demux buffer full
#define QC_CF_DEM_MBUSY 0x00000008 // demux blocked on connection's mux side busy
#define QC_CF_DEM_MROOM 0x00000010 // demux blocked on lack of room in mux buffer
#define QC_CF_DEM_SALLOC 0x00000020 // demux blocked on lack of stream's request buffer
#define QC_CF_DEM_SFULL 0x00000040 // demux blocked on stream request buffer full
#define QC_CF_DEM_TOOMANY 0x00000100 // demux blocked waiting for some conn_streams to leave
#define QC_CF_DEM_BLOCK_ANY 0x00000170 // aggregate of the demux flags above except DFULL
/* other flags */
#define QC_CF_IS_BACK 0x00008000 // this is an outgoing connection
extern struct pool_head *pool_head_qcs;
/* Stream types */

25
src/mux_quic.c
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@ -29,31 +29,6 @@
/* dummy streams returned for closed, error, refused, idle and states */
static const struct qcs *qc_closed_stream;
/* Connection flags (32 bit), in qcc->flags */
#define QC_CF_NONE 0x00000000
/* Flags indicating why writing to the mux is blocked. */
#define QC_CF_MUX_MALLOC 0x00000001 // mux blocked on lack of connection's mux buffer
#define QC_CF_MUX_MFULL 0x00000002 // mux blocked on connection's mux buffer full
#define QC_CF_MUX_BLOCK_ANY 0x00000003 // aggregate of the mux flags above
/* Flags indicating why writing to the demux is blocked.
* The first two ones directly affect the ability for the mux to receive data
* from the connection. The other ones affect the mux's ability to demux
* received data.
*/
#define QC_CF_DEM_DFULL 0x00000004 // demux blocked on connection's demux buffer full
#define QC_CF_DEM_MBUSY 0x00000008 // demux blocked on connection's mux side busy
#define QC_CF_DEM_MROOM 0x00000010 // demux blocked on lack of room in mux buffer
#define QC_CF_DEM_SALLOC 0x00000020 // demux blocked on lack of stream's request buffer
#define QC_CF_DEM_SFULL 0x00000040 // demux blocked on stream request buffer full
#define QC_CF_DEM_TOOMANY 0x00000100 // demux blocked waiting for some conn_streams to leave
#define QC_CF_DEM_BLOCK_ANY 0x00000170 // aggregate of the demux flags above except DFULL
/* other flags */
#define QC_CF_IS_BACK 0x00008000 // this is an outgoing connection
#define QC_SS_MASK(state) (1UL << (state))
#define QC_SS_IDLE_BIT (1UL << QC_SS_IDLE)
#define QC_SS_RLOC_BIT (1UL << QC_SS_RLOC)