This commit moves over the last two methods, `RegisterChannel` and
`BackupState` from the `Client` to the `Manager` interface. With this
change, we no longer need to pass around the individual clients around
and now only need to pass the manager around.
To do this change, all the goroutines that handle channel closes,
closable sessions needed to be moved to the Manager and so a large part
of this commit is just moving this code from the TowerClient to the
Manager.
This commit removes the mutex from ClientStats and instead puts that in
clientStats which wraps ClientStats with a mutex. This is so that the
tower client interface can return a ClientStats struct without worrying
about copying a mutex.
Simiarly to the previous commit, this commit moves the RemoveTower
method from the Client to the TowerClientManager interface. The manager
handles any DB related handling. The manager will first attempt to
remove the tower from the in-memory state of each client and then will
attempt to remove the tower from the DB. If the removal from the DB
fails, the manager will re-add the tower to the in-memory state of each
client.
In this commit we move the AddTower method from the Client interface to
the TowerClientManager interface. The wtclientrpc is updated to call the
`AddTower` method of the Manager instead of calling the `AddTower`
method of each individual client. The TowerClient now is also only
concerned with adding a new tower (or new tower address) to its
in-memory state; the tower Manager will handle adding the tower to the
DB.
* multi: extend InvoiceDB methods with a context argument
This commit adds a context to InvoiceDB's methods. Along this refactor
we also extend InvoiceRegistry methods with contexts where it makes
sense. This change is essential to be able to provide kvdb and sqldb
implementations for InvoiceDB.
* channeldb: restrict invoice tests to only use an InvoiceDB instance
* docs: update release notes for 0.18.0
Add the option to include a blinded route in a route request (exclusive
to including hop hints, because it's incongruous to include both), and
express the route as a chain of hop hints.
Using a chain of hints over a single hint to represent the whole path
allows us to re-use our route construction to fill in a lot of the
path on our behalf.
This commit introduces a single struct to hold all of the parameters
that are passed to FindRoute. This cleans up an already overloaded
function signature and prepares us for handling requests with blinded
routes where we need to perform some additional processing on our
para (such as extracting the target node from the blinded path).
This commit adds a new payment status, `StatusInitiated`, to properly
represent the state where a payment is newly created without attempting
any HTLCs. Since the `PaymentStatus` is a memory representation of a
given payment's status, the enum used for the statuses are directly
updated.
This commit changes `fetchPaymentStatus` to return an error when the
payment creation info bucket cannot be found. Instead of using the
ambiguous status `StatusUnknown`, we tell the callsite explictly that
there's no such payment. This also means the vague `StatusUnknown` can
now be removed as it has multiple meanings.
In this commit, we update the set of protos to accept the local secret
nonces over RPC. This is actually a 97 byte value, as it includes the
two 32 byte nonces, as well as the 33 byte value of the public key of
the signer.
This is needed in order to be able to open taproot channels over the RPC
interface.
In this commit, we increase the max message size for the ws proxy. We
have a similar setting for the normal gRPC server which was tuned to be
able to support decoding `GetNetworkInfo` as the channel graph got
larger. We keep the default buffer size of 64 KB, but allow that to be
expanded to up to 4 MB (current value) to decode larger messages.
One alternative would be to modify the `Split` function to break up
larger lines into smaller ones. We'd need to double check that the
libraries at a higher level of abstraction can handle the chunks. The
scan function would look something like:
```go
splitFunc := func(data []byte, eof bool) (int, []byte, error) {
if len(data) >= chunkSize {
return chunkSize, data[:chunkSize], nil
}
return bufio.ScanLines(data, eof))
}
scanner.Split(splitFunc)
```
