This field was used by `pay` to hold the bolt11 description if the bolt11
string used `h` to hash the description (which nobody ever did). If the
`h` field wasn't present, it could contain anything, as it wasn't checked.
It's really useful to have a label for payments (eg. '1 Cuban'), but adding
yet-another option would be painful, so we simply rename 'description'
to 'label' except inside the db.
This means we need to do some tricky parameter parsing to handle array
and keyword JSON arguments, but only until we remove the old name.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Without this, there's no proof of payment, since it is the signed invoice
that make the receipt valid.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I tried to fundchannel 0.01btc, and of course it wanted 8 decimals exactly.
If I can't get this right, it's probably a bad idea.
I still don't allow whole number of btc though, since that's probably a mistake
and you're not supposed to put that much in c-lightning yet :)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This just takes the existing documentation, and generates a nice HTML
version we can point users to. The documentation is automatically
generated on every commit to `master` and will be deployed here:
https://lightning.readthedocs.io/
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This is a preparatory step for the automatic documentation generation
that is going to use `sphinx-doc`. Each document should include a top
level header that matches the name and scope of the document and all
following headers should be of a lower level than the top-level
header.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
also fixed grammar and consistency with other manpages.
The names are now the same as what json_connect() expects.
Signed-off-by: Mark Beckwith <wythe@intrig.com>
Also one less headache for reproducible builds. But unlike
libsodium, this only seems common in Ubuntu.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Up until now, riskfactor was useless due to implementation bugs, and
also the default setting is wrong (too low to have an effect on
reasonable payment scenarios).
Let's simplify the definition (by assuming that P(failure) of a node
is 1), to make it a simple percentage. I examined the current network
fees to see what would work, and under this definition, a default of
10 seems reasonable (equivalent to 1000 under the old definition).
It is *this* change which finally fixes our test case! The riskfactor
is now 40msat (1500000 * 14 * 10 / 5259600 = 39.9), comparable with
worst-case fuzz is 50msat (1001 * 0.05 = 50).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
- result fundchannel command now depends on successful or failed broadcast of the funding tx
- failure returns error code FUNDING_BROADCAST_FAIL
- don't fail the channel when broadcast failed, but keep in CHANNELD_AWAITING_LOCKIN
- after fixing the initial broadcast failure, the user could manually rebroadcast the tx and
keep the channel
openingd/opening_funder_finished:
- broadcast_tx callback function now handles both success and failure
jsonrpc: added error code FUNDING_BROADCAST_FAIL
manpage: added error code returned by fundchannel command
This makes the user more aware of broadcast failure, so it hopefully doesn't
try to broadcast new tx's that depend on its change_outputs. Some users have reported (see
issue #2171) a whole sequence of fundings failing, because each funding was using the change
output of the previous one, which would not confirm.
My manpage viewer did not know what to do with curly braces,
so I switched them to quotes and it works fine.
Signed-off-by: Mark Beckwith <wythe@intrig.com>
seed isn't very useful at this level: I've left it in routing.c
because it might be useful for detailed testing. Pretty sure it's unused,
so I simply removed it.
The fuzzpercent is documented to default at 5%, but actually was 75%.
Fix that too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Since we are planning to release a bug fix release, and the plugin
subsystem is not yet complete, it is better to make plugin support
opt-in while we continue testing.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
Christian Decker
Conor Scott
Michael Schmoock
Alekos Filini
Simon Vrouwe
Mark Beckwith
fanquake
Michael Hawkins
arowser
Franck Royer
lisa neigut
Rene Pickhardt
ZmnSCPxj
Jonas Nick