Hello Claudio,

On 12/03/2013 13:42, Claudio Takahasi wrote:
This patch returns "Operation already in progress" if there is a
pending Handsfree Audio Card "Connect" method call pending.
---
  src/handsfree-audio.c | 3 +++
  1 file changed, 3 insertions(+)

diff --git a/src/handsfree-audio.c b/src/handsfree-audio.c
index 8950347..805f3b6 100644
--- a/src/handsfree-audio.c
+++ b/src/handsfree-audio.c
@@ -285,6 +285,9 @@ static DBusMessage *card_connect(DBusConnection *conn,
        if (agent == NULL)
                return __ofono_error_not_available(msg);

+       if (card->msg)
+               return __ofono_error_busy(msg);
+
        sk = driver->audio_connect(card->remote, card->local);
        if (sk < 0)
                return __ofono_error_failed(msg);


Shouldn't you also test if there is already a SCO connection (sco_watch) ?
I think that only one SCO link can be connected at a time for a Handsfree Audio Card.

Regards

Fred

--
Frederic Danis                            Open Source Technology Center
frederic.da...@intel.com                              Intel Corporation

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