We only access via index. We do, however, want to clean up when we
delete nodes and channels, so we tie lifetimes to that. This leads
us to put the index into 'struct queued_message'.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We are wasting way too much time looking for announcements and updates
in the broadcast. We can just hint where to find the message to be
evicted and safe the traversal.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
`tal_fmt` overallocates the returned string under some circumstances,
meaning that the trailer of the formatted string is unset, but still
considered in `tal_len`. The solution then is to truncate the
formatted string to the real string length. Only necessary here, since
we mix strings and `tal_len`.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We should never be evicting channel_announcements because a) they were
deeply buried and should not change the short_channel_id/tag, b) they
are static.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
If channel_announce is rebroadcast, it should replace the existing one
in-place. We currently only do this if we start from the unsigned one
and replace it with the signed one when we hit 6 confirms.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
