lnd can't detect bitcoind configuration if the config file has spaces around the = character, e.g.:
```
zmqpubrawblock = tcp://127.0.0.1:28332
zmqpubrawtx = tcp://127.0.0.1:28332
rpcuser = rpcuser
```
I had to dig into the source code to understand what was wrong.
This patch solves this problem, bitcoind's config parsing source code can be seen at https://github.com/bitcoin/bitcoin/blob/master/src/util.cpp
Alters the behavior of ConnectEnsure to initiate a connection
attempt in both directions. Additionally, the wait predicate only
returns true after cross checking both peer lists.
This commits changes the behavior of our connection
reestablishment, and resolves some minor issues that
could lead to uncancelled requests or an infinite
connection loop.
- Will not attempt to Remove connection requests with
an ID of 0. This can happen for reconnect attempts
that get scheduled, but have not started at the
time the server cancels the connection requests.
- Adds a per-peer cancellation channel, that is
closed upon a successful inbound or outbound
connection. The goroutine spwaned to handle the
reconnect by the peerTerminationWatch now
selects on this channel, and skips reconnecting
if it is closed before the backoff matures.
- Properly computes the backoff when no entry in
persistentPeersBackoff is found. Previously, a
value of 0 would be returned, cause all subsequent
backoff attempts to use a backoff of 0.
- Cancels a peers retries and remove connections
immediately after receiving an inbound connection,
to mimic the structure of OutboundPeerConnected.
- Cancels all persistent connection requests after
calling DisconnectPeers.
- Allow additional connection attempts to peers, even if
there already exists a pending connection attempt.
In this commit, we fix a minor bug in the prior versions of lnd. Before
this commit, if we received a new inbound connection for channel
creation, the channel was created, and then the peer disconnected, we
wouldn't automatically reconnect.
In this commit we fix this issue by overloading the WatchNewChannel
method to also accept the peer's ID so we can add it to the set of
persistent connections.
In this commit, we fix an existing bug within the codebase: if a peer
connected to us inbound, then we'd attempt to use the assigned port when
re-establishing a connection to them. We fix this issue in this commit
by adding a new method to look up any advertisements for the peer, and
use the specified port that matches our connection attempt. If we can't
find a proper advertisement, then we'll simply use the default peer
port.
In this commit, we modify the sphinx replay test to actually force close
that final channel. We do this, as otherwise, we'll now reject the co-op
close attempt as the channel still has active HTLCs.
In this commit, we follow up to the prior commit by ensuring we won't
accept a co-op close request for a chennel with active HTLCs. When
creating a chanCloser for the first time, we'll check the set of HTLC's
and reject a request (by sending a wire error) if the target channel
still as active HTLC's.
In this commit, we fix a bug that at times could cause any dangling
HTLC's to be sent to miner's fees if a user attempted to close out a
channel cooperatively that still had pending HTLC's. We'll first prevent
this at the RPC level by rejecting any attempts to trigger a co-op
channel closure while a channel still have dangling HTLC's.
In this commit, we fix a logic error in our routine for converting a
uint64 to/from base32. Before this commit, we assumed that the max
number of groups was 12. However, the math.MaxUint64 (1<<64 - 1) can
actually consume more than 12 groups with an extra set of bits. Before
this commit, we would panic when attempting to parse an invoice
generated like so:
* addinvoice --amt 1337000 --expiry 99999999999999999
To fix this issue, we modify our logic to expect at most 13 groups.
Additionally, we've added a new test that would panic before applying
this commit.
Fixes#972.
This commit mitigates a problem within the ChannelArbitrator, where
after a restart we would start up in the state StateBroadcastCommit but
fail to broadcast out commitment because a conflicting transaction (most
likely our own commitment) was already broadcast. A more complete fix
for this case will be added later, but this commit let the
ChannelArbitrator continue, trying to close out the channel.
This commit continues the work started by @sp4ke, in createing
a simple Makefile for lnd. The following commands are included:
* make - builds everything (deps, lnd, and lncli) from scratch
* make deps - installs dep if needed, then runs dep ensure
* make install - builds lnd and lncli
* make check - runs unit and itests
* make unit - runs the unit tests for all packages
* make itest - installs lnd and runs integration tests
* make fmt - go fmt's all files
