MINOR: stream-int: automatically mark applets as ready if they block on the channel
If an applet reports being blocked due to any of the channel-side flags,
it's reportedly ready to deliver incoming data. It's better to do this
after the return from the applet handler so that applet developers don't
have to worry about details related to flags ordering.
diff --git a/src/stream_interface.c b/src/stream_interface.c
index e23a283..4e63ed2 100644
--- a/src/stream_interface.c
+++ b/src/stream_interface.c
@@ -1422,6 +1422,12 @@
if (!(si->flags & SI_FL_RX_WAIT_EP) && (ic->flags & CF_SHUTR))
si->flags |= SI_FL_ERR;
+ /* automatically mark the applet having data available if it reported
+ * begin blocked by the channel.
+ */
+ if (si_rx_blocked(si))
+ si_rx_endp_more(si);
+
/* update the stream-int, channels, and possibly wake the stream up */
stream_int_notify(si);