… not a runtime one.

Signed-off-by: Viktor Tusa <[email protected]>

…nes.

Stored messages are message which are stored in disk or memory buffer.

MongoDB server does append an _id field automatically if none present.
If the incoming message already have an _id field, we pass it along
to the server.

References: v1 TK-44852

Signed-off-by: Viktor Tusa <[email protected]>

MongoDB dest driver tries to insert into the database three times
before dropping the message.

Signed-off-by: Viktor Tusa <[email protected]>

evt_tag_value_pairs works exactly like a value_pairs_foreach,
which generates a string to an EVTTAG. It can be safely used from
msg_* macros without having to know if we are in debug mode or not.

… mongodb.

Because it is nicer, and can be used in msg_error, too.
Also log the message we try to insert into mongodb.

Signed-off-by: Viktor Tusa <[email protected]>

…ion failed.

If the connections fails, we shouldn't consume a message. If flow-control is
on, the queue will be held back, if it is off, the message will be dropped
if the queue is full.

…fails.

If value_pairs_walk fails, that means that a typecast has been failed.
So the only sane thing we can do is to log this problematic message
and drop it. We return with TRUE here because the destination should not go
to sleep.

Via the retries() option.

Signed-off-by: Viktor Tusa <[email protected]>

Throttle is not working and not supported in MongoDB destination,
so we will show a warning and set throttle back to zero.

Signed-off-by: Viktor Tusa <[email protected]>

Signed-off-by: Viktor Tusa <[email protected]>

…ient

Signed-off-by: Budai Laszlo <[email protected]>
Signed-off-by: Viktor Tusa <[email protected]>

Signed-off-by: Budai Laszlo <[email protected]>

Signed-off-by: Budai Laszlo <[email protected]>

Signed-off-by: Budai Laszlo <[email protected]>

… feature.