Hi Luiz,
> This makes signalling high priority (6) so it can push commands before
> the stream channel, without this the stream channel may be schedule
> first and cause the signalling commands to timeout while waiting a slot.
> ---
> android/avdtp.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/android/avdtp.c b/android/avdtp.c
> index 4abcd75..4cfffc8 100644
> --- a/android/avdtp.c
> +++ b/android/avdtp.c
> @@ -2057,6 +2057,7 @@ struct avdtp *avdtp_new(int fd, size_t imtu, size_t omtu, uint16_t version)
> struct avdtp *session;
> GIOCondition cond = G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL;
> int new_fd;
> + int priority;
>
> new_fd = dup(fd);
> if (new_fd < 0) {
> @@ -2064,6 +2065,14 @@ struct avdtp *avdtp_new(int fd, size_t imtu, size_t omtu, uint16_t version)
> return NULL;
> }
>
> + priority = 6;
> + if (setsockopt(new_fd, SOL_SOCKET, SO_PRIORITY,
> + (const void *) &priority, sizeof(priority)) < 0) {
> + error("setsockopt(SO_PRIORITY): %s (%d)", strerror(errno),
> + errno);
> + return NULL;
> + }
> +
I think we should make it one higher than the media channel. If we are currently using priority 6 on the media channel than this should be 7. If 7 is not possible, then we might degrade the media channel to 5.
Regards
Marcel
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