The JSON connect command wouldn't terminate if peer reconnected
in a state CHANNELD_AWAITING_LOCKIN or above.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Such an htlc is invalid, and will be failed cleanly by our channeld
(which also checks that it meets the minimum amount), but it's
not the master's job to check it, and in fact, it asserts if we were
to try to pay or forward such a thing.
Fixes: #686
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The peer shouldn't try, and channeld won't try to add it if it does,
but we shouldn't trust it. And it would make our htlc_in_check() code
assert.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Before this patch:
```
$ lightningd/lightningd
lightningd(PID): Creating lightningd dir /root/.lightning (because chdir gave No such file or directory)
lightningd(PID): Creating database
```
After this patch:
```
$ lightningd/lightningd
lightningd(PID): Creating lightningd dir /root/.lightning
lightningd(PID): Creating database
```
delinvoice was orginally documented to only allow deletion of unpaid
invoices, but there might be reasons to delete paid ones or unexpired ones.
But we have to avoid the race where someone pays as it's deleted: the
easiest way is to have the caller tell us the status, and fail if
it's wrong.
Fixes: #477
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Error code is inverted (which makes sense: who returns 'true' on
error?), and anyway there's a leak if we do error.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We're going to have to support multiple channels per peer, even if only
when some are onchain. This would break the current listpeers, so
change it to an array (single element for now).
Other cleanups:
1. Only set connected true if daemon is not onchaind.
2. Only show netaddr if connected; don't make it an array, call it `address`
in comparison with `addresses` in listnodes.
3. Rename `channel` to `short_channel_id`
4. Add `funding_txid` field for voyeurism.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This allows us to add other fields, such as version information,
warnings or invoiceless payments, later.
(Note: the deprecated listinvoice is unchanged)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This matches the other names, and also the return value is about to change.
This will be removed before release!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This can be used for upgrades to make sure you're not using deprecated
options, JSON commands, JSON fields, etc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For performance, we delay entering the 'wallet_payment' into the db
until we actually commit to the HTLC (when we have to touch the DB
anyway).
This opens a race where we can try to pay twice, and since it's not in
the database yet, we don't notice the duplicate.
So remove the temporary payment field from htlc_out, which was always
an uncomfortable hack, and make the wallet code abstract over the
deferred entry a little by maintaining a 'unstored_payments' list
and incorporating that in results.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
