If type and tag match, then we replace any existing message in the
queue. This allows us to drop old announcements. Special care needs to
be taken so that dependent messages are not reordered, but for gossip
this is the case, since the `channel_announcement` cannot be updated.
Moved the broadcast functionality to broadcast.[ch]. So far this
includes only the enqueuing side of broadcasts, the dequeuing and
actual push to the peer is daemon dependent. This also adds the
broadcast_state to the routing_state and the last broadcast index to
the peer for the legacy daemon.
This was the only time we actually reference non-routing structs in
routing, so moving this out should allow us to get it working in the
new subdaemons.
This allows us to move some legacy functions closer to where they are
actually used, and not worry about them when including routing.h into
the new subdaemons. `struct peer` is the main culprit here.
This used to be part of `lightningd_state` which is being split up for
the various subdaemons. The main change is the addition of the `struct
routing_state` in `routing.h` and the addition of `rstate` in `struct
lightningd_state` for backwards compatibility.
We had a hack for 'struct rval' in protobuf_convert.h; make an
explicit header and put it in bitcoin/preimage.h. It's not really
bitcoin-specific, but it's better than having bitcoin/script depend on
an external header.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In particular, 860990fa0afb55f839e882a5e9abe8abe6ccb981 reordered
channel_announcement and c93bf5cf8c48eab1b028e85214cb35feeeffcbb3
reordered the update_fail_malformed_htlc message.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can't run them in parallel, but we can at least have 'make check'
run them all.
Developers should be running "make check-source && make check".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Encodings are signed: we may need 5 bytes to encode giant u32s.
Reported-by: Fabrice Drouin <fabrice.drouin@acinq.fr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We intend to ultimately no longer use the legacy `daemon/lightningd`
and instead use `lightningd/lightningd`, so I grouped the new RPC and
the legacy RPC and implemented stubs for the new daemon.
This is needed for the new testing framework since we wait for
messages to be printed on stdout. Buffering delays this
arbitrarily. Flushing so often should not have much of a performance
impact.
`awaitinvoice` can be used to wait on a specific invoice to be
completed. If the invoice was previously paid, then the command
returns immediately, otherwise it'll block until the invoice is
paid. This complements `waitinvoice` which uses a highwatermark and
waits for the next invoice. I found waitinvoice a bit hard to use
since it doesn't allow waiting for a specific invoice to be completed,
just the next in the insertion order.
Christian Decker
Rusty Russell