Commit Graph

14 Commits

Author SHA1 Message Date
Candle fbfe0e6c0b Comment optimisations
I quickly ran through the comments in lightning.py and saw a few small inconsistencies:

- upper/lower case for the "B" in "Bitcoin" unified (see https://github.com/lnbook/lnbook/pull/98)
- added missing "." after a complete sentence
- removed unnecessary double spaces
2020-05-12 22:19:34 +02:00
Vasil Dimov 158d2212c2 closingd: configurable closing fee negotiation step
When negotiating the transaction fee for closing a channel [1], we used
to always pick the middle of the range between our proposal and the
peer's proposal.

Introduce a new option `fee_negotiation_step` to the close command, so
the peer who initiates the close can choose his back off step.

Partially resolves https://github.com/ElementsProject/lightning/issues/3270

[1] https://github.com/lightningnetwork/lightning-rfc/blob/master/02-peer-protocol.md#closing-negotiation-closing_signed

Changelog-Added: New optional parameter to the `close` command to control the closing transaction fee negotiation back off step
2020-04-07 13:52:48 +09:30
ZmnSCPxj jxPCSnmZ d9b2482415 lightningd/hsm_control.c: Implement `getsharedsecret`.
ChangeLog-Added: New `getsharedsecret` command, which lets you compute a shared secret with this node knowing only a public point. This implements the BOLT standard of hashing the ECDH point, and is incompatible with ECIES.
2020-02-28 14:45:50 +10:30
ZmnSCPxj jxPCSnmZ 67590fc6be lightningd/invoice.c: Add `timeout` parameter to `waitanyinvoice`.
Fixes: #3192

Changelog-Added: `waitanyinvoice` now supports a `timeout` parameter, which when set will cause the command to fail when the timeout is reached; can set this to 0 to fail immediately if no new invoice has been paid yet.
2020-01-28 14:07:52 +01:00
lisa neigut 1763960c4a txprepare: don't crash on empty args
add test for empty args check
2020-01-27 22:59:41 +01:00
darosior b7699cff9f pyln: actually specify jsonrpc in requests
As per the spec (https://www.jsonrpc.org/specification#request_object)

```
A rpc call is represented by sending a Request object to a Server. The Request object has the following members:

jsonrpc
    A String specifying the version of the JSON-RPC protocol. MUST be exactly "2.0".
```

Changelog-fixed: pyln now includes the "jsonrpc" field to jsonrpc2 requests
2020-01-27 12:38:40 +01:00
ZmnSCPxj 54cc735201 lightningd/peer_control.c: Implement waitblockheight.
This is needed to fully implement handling of blockheight disagreements
between us and payee.
If payee believes the blockheight is higher than ours, then `pay`
should wait for our node to achieve that blockheight.

Changelog-Add: Implement `waitblockheight` to wait for a specific blockheight.
2020-01-21 22:23:21 +01:00
Zoe Faltibà 205f9d814d pyln-client/LightningRpc: fixed logger in super()
* Changelog-None
2020-01-15 09:26:09 +08:00
Christian Decker 8cad3ffeac pyln: Work around the socket path length on Linux OSs
Some Linux OSs impose a length limit on the path a Unix socket may have. This
is not an issue in `lightningd` since we `chdir()` into that directory before
opening the socket, however in pyln this became a problem for some tests,
since we use absolute paths in the testing framework. It's also a rather
strange quirk to expose to users.

This patch introduces a `UnixSocket` abstraction that attempts to work around
these limitations by aliasing the directory containing the socket into
`/proc/self/fd` and then connecting using that alias.

It was inspired by Open vSwitch code here https://github.com/openvswitch/ovs/blob/master/python/ovs/socket_util.py

Signed-off-by: Christian Decker <@cdecker>
2020-01-02 16:05:52 +01:00
lisa neigut 689dd28ddd funding: enable push_msat
it's that time of year (merry xmas!)

enables the ability to push_msat on fundchannel

Changelog-Added: RPC: `fundchannel` and `fundchannel_start` can now accept an optional parameter, `push_msat`, which will gift that amount of satoshis to the peer at channel open.
2019-12-24 12:04:01 -06:00
Rusty Russell 839909d2cf Protocol: make var_onion, payment_secret and basic_mpp non-EXPERIMENTAL.
Thanks to @t-bast, who made this possible by interop testing with Eclair!

Changelog-Added: Protocol: can now send and receive TLV-style onion messages.
Changelog-Added: Protocol: can now send and receive BOLT11 payment_secrets.
Changelog-Added: Protocol: can now receive basic multi-part payments.
Changelog-Added: RPC: low-level commands sendpay and waitsendpay can now be used to manually send multi-part payments.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-12-12 22:16:03 +01:00
Christian Decker d449423983 pyln: Bump the version of pyln-client 2019-12-12 00:15:23 +01:00
Jarret Dyrbye d712f732d8 pylightning - allow unicode symbols in the description to be passed as-is to the daemon
addresses issue #2753.

Formatting the JSON with the default parameters will escape the unicode
symbols in a way that c-lightning won't allow, leading to an exception.

Changelog-Fixed: `pylightning` now handles unicode characters in JSON-RPC requests and responses correctly.
2019-11-29 21:38:17 +01:00
Christian Decker 81f7978cc8 pyln: Migrate implementation from pylightning to pyln-client
This should not affect any consumer of the API since we just shift the actual
implementation from one side to the other, and keep aliases in place so
scripts don't break.

We also bump the version number from 0.0.7.3 to 0.7.4 which allows us to be in
sync with c-lightning itself, and remove the superfluous `0` in front.
2019-11-12 21:23:55 +01:00