Because a tag for RC4 was previously pushed but without bumping the
version first, we need to skip RC4 as we can't replace already pushed
git tags without causing issues.
The process how we calculate a total probability from the direct and
node probability is modified to give more importance to the direct
probability.
This is important if we know about a recent failure. We should not try
to send over this channel again if we know we can't. Otherwise this can
lead to infinite retrials over the channel, when the probability is
pinned at high probabilities by the other node results.
Having a capacity available is important for liquidity estimation.
* We add a dummy capacity to hop hints. Hop hints specify neither the
capacity nor a maxHTLC size, which is why we assume the channel to
have a high capacity relative to the amount we send.
* We add a capacity to local edges. These channels should always have a
capacity associated with them, even in the neutrino case (a fallback
to maxHTLC is not necessary). This is just for completeness, as the
probability calculation for local channels is done separately.
In this commit, we add a new Rebroadcaster interface to be used for
publishing transactions passively in the background until they've been
confirmed on chain. This is useful if a tx drops out of the mempool, but
then the pool clears down and has more space available to accept the tx
at the current fee level.
In this commit, a small migration is added to the watchtower client DB
to ensure that there is an entry in the towerID-to-sessionID index for
all towers in the db regardless of if they have sessions or not. This is
required as a follow up to migration 1 since that migration only created
entries in the index for towers that had associated sessions which would
lead to "tower not found" errors on start up.
In the NewBitcoindBackend test util function, ensure that the
`rpcpolling` param is switched on in the correct order. Also switch back
to using `ioutil.TempDir` as it seems that the zmq conn strings created
from `t.TempDir()` result in an invalid conn string.
This commit fixes a bug in the wait.NoError function. If the predicate
function, f, passed to the NoError function would hang for the full
timeout, then the `predErr` would remain nil and so a nil error would be
returned from the function. This commit handles that case.
This commit adds a simple struct `futureMsgCache` that embeds a lru
cache with the message ID. A unit test is added to check the eviction
behaves as expected.
This commit removes the slice used when saving future messages into the
cache. Instead, each message is now saved independently into the cache
with a monotonically increasing integer as its ID.
This commit adds a new const to increase the max future messages allowed
from 100 to 1000, which is needed as during IBD a node with lots of
channels might receive many future messages.
