[FFmpeg-devel] [PATCH] avformat: AMQP: add option delivery_mode

[Marton Balint]

On Sun, 14 Jun 2020, Levis Florian wrote:

> Signed-off-by: Levis Florian <levis.florian at gmail.com>
> ---
> libavformat/libamqp.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/libamqp.c b/libavformat/libamqp.c
> index aaf0e51152..485c0ccc49 100644
> --- a/libavformat/libamqp.c
> +++ b/libavformat/libamqp.c
> @@ -39,6 +39,7 @@ typedef struct AMQPContext {
>     int pkt_size;
>     int64_t connection_timeout;
>     int pkt_size_overflow;
> +    int delivery_mode;
> } AMQPContext;
> 
> #define STR_LEN           1024
> @@ -52,6 +53,7 @@ static const AVOption options[] = {
>     { "exchange", "Exchange to send/read packets", OFFSET(exchange), AV_OPT_TYPE_STRING, { .str = "amq.direct" }, 0, 0, .flags = D | E },
>     { "routing_key", "Key to filter streams", OFFSET(routing_key), AV_OPT_TYPE_STRING, { .str = "amqp" }, 0, 0, .flags = D | E },
>     { "connection_timeout", "Initial connection timeout", OFFSET(connection_timeout), AV_OPT_TYPE_DURATION, { .i64 = -1 }, -1, INT64_MAX, .flags = D | E},
> +    { "delivery_mode", "Delivery more (non-persistent: 1/persistent: 2)", OFFSET(delivery_mode), AV_OPT_TYPE_INT, { .i64 = 2 }, 1, 2, .flags = D | E},

Missing docs from protocols.texi and AV_OPT_TYPE_CONSTs should be added 
for the two modes.

Regards,
Marton

>     { NULL }
> };
> 
> @@ -222,7 +224,7 @@ static int amqp_proto_write(URLContext *h, const unsigned char *buf, int size)
>
>     props._flags = AMQP_BASIC_CONTENT_TYPE_FLAG | AMQP_BASIC_DELIVERY_MODE_FLAG;
>     props.content_type = amqp_cstring_bytes("octet/stream");
> -    props.delivery_mode = 2; /* persistent delivery mode */
> +    props.delivery_mode = s->delivery_mode;
>
>     ret = amqp_basic_publish(s->conn, DEFAULT_CHANNEL, amqp_cstring_bytes(s->exchange),
>                              amqp_cstring_bytes(s->routing_key), 0, 0,
> -- 
> 2.27.0
>
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