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[MINOR] stream_interface: add iohandler callback

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When stream interfaces will embedded applets running as part as their
holding task, we'll need a new callback to process them from the
session processor.
This commit is contained in:
Willy Tarreau 2009-09-05 20:57:35 +02:00
parent 89f7ef295d
commit b029f8cd7d
3 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/types/stream_interface.h
View File

@ -83,13 +83,14 @@ struct stream_interface {
int fd; /* file descriptor for a stream driver when known */
unsigned int flags;
unsigned int exp; /* wake up time for connect, queue, turn-around, ... */
void (*update)(struct stream_interface *); /* update function */
void (*update)(struct stream_interface *); /* I/O update function */
void (*shutr)(struct stream_interface *); /* shutr function */
void (*shutw)(struct stream_interface *); /* shutw function */
void (*chk_rcv)(struct stream_interface *);/* chk_rcv function */
void (*chk_snd)(struct stream_interface *);/* chk_snd function */
int (*connect)(struct stream_interface *, struct proxy *, struct server *,
struct sockaddr *, struct sockaddr *); /* connect function if any */
void (*iohandler)(struct stream_interface *); /* internal I/O handler when embedded */
struct buffer *ib, *ob; /* input and output buffers */
unsigned int err_type; /* first error detected, one of SI_ET_* */
void *err_loc; /* commonly the server, NULL when SI_ET_NONE */

2
src/client.c
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@ -197,6 +197,7 @@ int event_accept(int fd) {
s->si[0].chk_rcv = stream_sock_chk_rcv;
s->si[0].chk_snd = stream_sock_chk_snd;
s->si[0].connect = NULL;
s->si[0].iohandler = NULL;
s->si[0].fd = cfd;
s->si[0].flags = SI_FL_NONE | SI_FL_CAP_SPLTCP; /* TCP splicing capable */
s->si[0].exp = TICK_ETERNITY;
@ -211,6 +212,7 @@ int event_accept(int fd) {
s->si[1].chk_rcv = stream_sock_chk_rcv;
s->si[1].chk_snd = stream_sock_chk_snd;
s->si[1].connect = tcpv4_connect_server;
s->si[1].iohandler = NULL;
s->si[1].exp = TICK_ETERNITY;
s->si[1].fd = -1; /* just to help with debugging */
s->si[1].flags = SI_FL_NONE;

2
src/proto_uxst.c
View File

@ -451,6 +451,7 @@ int uxst_event_accept(int fd) {
s->si[0].chk_rcv = stream_sock_chk_rcv;
s->si[0].chk_snd = stream_sock_chk_snd;
s->si[0].connect = NULL;
s->si[0].iohandler = NULL;
s->si[0].fd = cfd;
s->si[0].flags = SI_FL_NONE;
s->si[0].exp = TICK_ETERNITY;
@ -465,6 +466,7 @@ int uxst_event_accept(int fd) {
s->si[1].chk_rcv = stream_sock_chk_rcv;
s->si[1].chk_snd = stream_sock_chk_snd;
s->si[1].connect = NULL;
s->si[1].iohandler = NULL;
s->si[1].exp = TICK_ETERNITY;
s->si[1].fd = -1; /* just to help with debugging */
s->si[1].flags = SI_FL_NONE;