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BUG/MEDIUM: mux-h2: stop sending HTX once the mux is blocked

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If we're blocking on mux full, mux busy or whatever, we must get out of
the loop. In legacy mode this problem doesn't exist as we can normally
return 0 but here it's not a sufficient condition to stop sending, so
we must inspect the blocking flags as well.

No backport is needed.
This commit is contained in:
Willy Tarreau
2018-12-04 15:23:57 +01:00
parent 0c22fa7d6f
commit b08d91fbc5
1 changed files with 1 additions and 1 deletions
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2
src/mux_h2.c
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@@ -4602,7 +4602,7 @@ static size_t h2_snd_buf(struct conn_stream *cs, struct buffer *buf, size_t coun
}
if (htx) {
while (count && !htx_is_empty(htx)) {
while (!(h2s->flags & H2_SF_BLK_ANY) && count && !htx_is_empty(htx)) {
idx = htx_get_head(htx);
blk = htx_get_blk(htx, idx);
btype = htx_get_blk_type(blk);