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MEDIUM: peers: Use the sedesc to report and detect end of processing

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Just like for other applets, we now use the SE descriptor instead of the
channel to report error and end-of-stream. We must just be sure to consume
request data when we are waiting the applet to be released.
This commit is contained in:
Christopher Faulet 2023-03-31 11:21:06 +02:00
parent 22a88f06d4
commit 3d949010bc
1 changed files with 8 additions and 3 deletions
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11
src/peers.c
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@ -2408,7 +2408,7 @@ static inline int peer_recv_msg(struct appctx *appctx, char *msg_head, size_t ms
return 1;
incomplete:
if (reql < 0 || (sc_oc(sc)->flags & (CF_SHUTW|CF_SHUTW_NOW))) {
if (reql < 0) {
/* there was an error or the message was truncated */
appctx->st0 = PEER_SESS_ST_END;
return -1;
@ -2923,6 +2923,11 @@ static void peer_io_handler(struct appctx *appctx)
unsigned int maj_ver, min_ver;
int prev_state;
if (unlikely(se_fl_test(appctx->sedesc, (SE_FL_EOS|SE_FL_ERROR|SE_FL_SHR|SE_FL_SHW)))) {
co_skip(sc_oc(sc), co_data(sc_oc(sc)));
goto out;
}
/* Check if the input buffer is available. */
if (sc_ib(sc)->size == 0) {
sc_need_room(sc);
@ -3191,8 +3196,8 @@ static void peer_io_handler(struct appctx *appctx)
HA_SPIN_UNLOCK(PEER_LOCK, &curpeer->lock);
curpeer = NULL;
}
sc_shutw(sc);
sc_shutr(sc);
se_fl_set(appctx->sedesc, SE_FL_EOS|SE_FL_EOI);
co_skip(sc_oc(sc), co_data(sc_oc(sc)));
goto out;
}
}