BUG/MEDIUM: stream_interface: Call the wake callback after sending.

If we subscribed to send, and the callback is called, call the wake callback
after, so that process_stream() may be woken up if needed.

This is 1.9-specific, no backport is needed.

diff --git a/src/stream_interface.c b/src/stream_interface.c
index 52aa7c4..51f2300 100644 (file)
--- a/src/stream_interface.c
+++ b/src/stream_interface.c
@@ -764,8 +764,10 @@ struct task *si_cs_io_cb(struct task *t, void *ctx, unsigned short state)
 
        if (!cs)
                return NULL;
-       if (!(si->wait_list.wait_reason & SUB_CAN_SEND))
+       if (!(si->wait_list.wait_reason & SUB_CAN_SEND)) {
                si_cs_send(cs);
+               si_cs_wake_cb(cs);
+       }
        return (NULL);
 }