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MINOR: mux-h1: Make sure to return 1 in h1_recv() when needed

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In h1_recv(), return 1 if we have data available, or if h1_recv_allowed()
failed, to be sure h1_process() is called. Also don't subscribe if our buffer
is full.
This commit is contained in:
Christopher Faulet 2018-12-04 16:06:28 +01:00
parent 37e3607e37
commit c386a8851e
1 changed files with 2 additions and 2 deletions
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4
src/mux_h1.c
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@ -1467,7 +1467,7 @@ static int h1_recv(struct h1c *h1c)
int rcvd = 0;
if (h1c->wait_event.wait_reason & SUB_CAN_RECV)
return 0;
return (b_data(&h1c->ibuf));
if (!h1_recv_allowed(h1c)) {
rcvd = 1;
@ -1498,7 +1498,7 @@ static int h1_recv(struct h1c *h1c)
}
}
if (h1_recv_allowed(h1c))
if (h1_recv_allowed(h1c) && (b_data(&h1c->ibuf) < b_size(&h1c->ibuf)))
conn->xprt->subscribe(conn, SUB_CAN_RECV, &h1c->wait_event);
else
rcvd = 1;