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MINOR: mux-h1: Try to wakeup the stream on output buffer allocation

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When the output buffer allocation failed, we block stream processing. When
finally a buffer is available and we succed to allocate the output buffer, it
seems fair to wake up the stream.
This commit is contained in:
Christopher Faulet 2019-10-04 10:22:47 +02:00
parent 7a991a9b83
commit 660f6f34d7
1 changed files with 4 additions and 0 deletions
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4
src/mux_h1.c
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@ -251,6 +251,8 @@ static int h1_process(struct h1c *h1c);
static struct task *h1_io_cb(struct task *t, void *ctx, unsigned short state);
static void h1_shutw_conn(struct connection *conn, enum cs_shw_mode mode);
static struct task *h1_timeout_task(struct task *t, void *context, unsigned short state);
static void h1_wake_stream_for_recv(struct h1s *h1s);
static void h1_wake_stream_for_send(struct h1s *h1s);
/* the H1 traces always expect that arg1, if non-null, is of type connection
* (from which we can derive h1c), that arg2, if non-null, is of type h1s, and
@ -402,6 +404,8 @@ static int h1_buf_available(void *target)
TRACE_STATE("unblocking h1s, obuf allocated", H1_EV_TX_DATA|H1_EV_H1S_BLK|H1_EV_STRM_WAKE, h1c->conn, h1c->h1s);
h1c->flags &= ~H1C_F_OUT_ALLOC;
tasklet_wakeup(h1c->wait_event.tasklet);
if (h1c->h1s)
h1_wake_stream_for_send(h1c->h1s);
return 1;
}