MINOR: applet: adjust the allocation criticity based on the requested buffer

When we want to allocate an in buffer, it's in order to pass data to
the applet, that will consume it, so it must be seen as the same as
a send() from the higher level, i.e. MUX_TX. And for the outbuf, it's
a stream endpoint returning data, i.e. DB_SE_RX.

diff --git a/include/haproxy/applet.h b/include/haproxy/applet.h
index e2762458fc6fff30422a7a2667049686b2ff6206..2beacf4e455d5cafb99039e78941982f2f727f4a 100644 (file)
--- a/include/haproxy/applet.h
+++ b/include/haproxy/applet.h
@@ -95,8 +95,8 @@ static inline struct buffer *appctx_get_buf(struct appctx *appctx, struct buffer
        int is_inbuf = (bptr == &appctx->inbuf);
 
        if (likely(!LIST_INLIST(&appctx->buffer_wait.list))) {
-               if (unlikely((buf = b_alloc(bptr, DB_SE_RX)) == NULL)) {
-                       b_queue(DB_SE_RX, &appctx->buffer_wait, appctx, appctx_buf_available);
+               if (unlikely((buf = b_alloc(bptr, is_inbuf ? DB_MUX_TX : DB_SE_RX)) == NULL)) {
+                       b_queue(is_inbuf ? DB_MUX_TX : DB_SE_RX, &appctx->buffer_wait, appctx, appctx_buf_available);
                        applet_fl_set(appctx, is_inbuf ? APPCTX_FL_INBLK_ALLOC : APPCTX_FL_OUTBLK_ALLOC);
                }
        }