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Impl Display for SocketAddress #2670

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merged 1 commit into from
Oct 20, 2023

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yanganto
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@yanganto yanganto commented Oct 18, 2023

  • impl Display SocketAddress

@yanganto yanganto marked this pull request as draft October 18, 2023 12:29
@yanganto yanganto changed the title Fix SocketAddress bugs Impl Display for SocketAddress Oct 18, 2023
@yanganto yanganto force-pushed the socket-addr-to-string branch 3 times, most recently from 8882676 to 789bcc7 Compare October 18, 2023 12:54
@yanganto yanganto marked this pull request as ready for review October 18, 2023 12:54
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codecov-commenter commented Oct 18, 2023

Codecov Report

Attention: 6 lines in your changes are missing coverage. Please review.

Comparison is base (62fd36d) 88.93% compared to head (31aa483) 88.96%.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #2670      +/-   ##
==========================================
+ Coverage   88.93%   88.96%   +0.03%     
==========================================
  Files         112      112              
  Lines       87850    87881      +31     
  Branches    87850    87881      +31     
==========================================
+ Hits        78129    78183      +54     
+ Misses       7473     7447      -26     
- Partials     2248     2251       +3     
Files Coverage Δ
lightning/src/util/ser.rs 76.35% <66.66%> (-0.05%) ⬇️
lightning/src/ln/msgs.rs 77.23% <88.09%> (+0.06%) ⬆️

... and 9 files with indirect coverage changes

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@yanganto yanganto force-pushed the socket-addr-to-string branch from 789bcc7 to d37b5b6 Compare October 18, 2023 13:10
@yanganto yanganto force-pushed the socket-addr-to-string branch from dd55052 to 0f1bf86 Compare October 18, 2023 16:00
@yanganto yanganto requested a review from TheBlueMatt October 18, 2023 16:21
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Closes #2183

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@TheBlueMatt TheBlueMatt left a comment

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Thanks! Only two small comments. Once you address them, could you go ahead and squash all the fixup commits here so that the history doesn't contain any commits which clean up stuff from previous ones?

@yanganto yanganto requested a review from TheBlueMatt October 19, 2023 01:22
@yanganto yanganto force-pushed the socket-addr-to-string branch from 170cf92 to e95b762 Compare October 19, 2023 05:20
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LGTM, please squash commits!

@yanganto yanganto force-pushed the socket-addr-to-string branch from e95b762 to a565b5e Compare October 19, 2023 08:18
@yanganto yanganto requested a review from tnull October 19, 2023 11:31
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tnull previously approved these changes Oct 19, 2023
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tnull commented Oct 20, 2023

Ah, this unfortunately needs a minor rebase now after #2636 landed, sorry!

@yanganto yanganto force-pushed the socket-addr-to-string branch from 7045b82 to 4c465f3 Compare October 20, 2023 08:13
@yanganto yanganto force-pushed the socket-addr-to-string branch from 4c465f3 to 31aa483 Compare October 20, 2023 08:15
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yanganto commented Oct 20, 2023

Ah, this unfortunately needs a minor rebase now after #2636 landed, sorry!

No worry, thanks for pinning me and letting me know.

@TheBlueMatt TheBlueMatt merged commit 33bbf26 into lightningdevkit:main Oct 20, 2023
@yanganto yanganto deleted the socket-addr-to-string branch October 21, 2023 14:21
@yanganto yanganto restored the socket-addr-to-string branch October 21, 2023 14:21
@yanganto yanganto deleted the socket-addr-to-string branch October 21, 2023 14:21
@yanganto yanganto restored the socket-addr-to-string branch October 21, 2023 14:22
k0k0ne pushed a commit to bitlightlabs/rust-lightning that referenced this pull request Sep 30, 2024
0.0.118 - Oct 23, 2023 - "Just the Twelve Sinks"

API Updates
===========

 * BOLT12 sending and receiving is now supported as an alpha feature. You may
   run into unexpected issues and will need to have a direct connection with
   the offer's blinded path introduction points as messages are not yet routed.
   We are seeking feedback from early testers (lightningdevkit#2578, lightningdevkit#2039).
 * `ConfirmationTarget` has been rewritten to provide information about the
   specific use LDK needs the feerate estimate for, rather than the generic
   low-, medium-, and high-priority estimates. This allows LDK users to more
   accurately target their feerate estimates (lightningdevkit#2660). For those wishing to
   retain their existing behavior, see the table below for conversion.
 * `ChainHash` is now used in place of `BlockHash` where it represents the
   genesis block (lightningdevkit#2662).
 * `lightning-invoice` payment utilities now take a `Deref` to
   `AChannelManager` (lightningdevkit#2652).
 * `peel_onion` is provided to statelessly decode an `OnionMessage` (lightningdevkit#2599).
 * `ToSocketAddrs` + `Display` are now impl'd for `SocketAddress` (lightningdevkit#2636, lightningdevkit#2670)
 * `Display` is now implemented for `OutPoint` (lightningdevkit#2649).
 * `Features::from_be_bytes` is now provided (lightningdevkit#2640).

For those moving to the new `ConfirmationTarget`, the new variants in terms of
the old mempool/low/medium/high priorities are as follows:
 * `OnChainSweep` = `HighPriority`
 * `MaxAllowedNonAnchorChannelRemoteFee` = `max(25 * 250, HighPriority * 10)`
 * `MinAllowedAnchorChannelRemoteFee` = `MempoolMinimum`
 * `MinAllowedNonAnchorChannelRemoteFee` = `Background - 250`
 * `AnchorChannelFee` = `Background`
 * `NonAnchorChannelFee` = `Normal`
 * `ChannelCloseMinimum` = `Background`

Bug Fixes
=========

 * Calling `ChannelManager::close_channel[_with_feerate_and_script]` on a
   channel which did not exist would immediately hang holding several key
   `ChannelManager`-internal locks (lightningdevkit#2657).
 * Channel information updates received from a failing HTLC are no longer
   applied to our `NetworkGraph`. This prevents a node which we attempted to
   route a payment through from being able to learn the sender of the payment.
   In some rare cases, this may result in marginally reduced payment success
   rates (lightningdevkit#2666).
 * Anchor outputs are now properly considered when calculating the amount
   available to send in HTLCs. This can prevent force-closes in anchor channels
   when sending payments which overflow the available balance (lightningdevkit#2674).
 * A peer that sends an `update_fulfill_htlc` message for a forwarded HTLC,
   then reconnects prior to sending a `commitment_signed` (thus retransmitting
   their `update_fulfill_htlc`) may result in the channel stalling and being
   unable to make progress (lightningdevkit#2661).
 * In exceedingly rare circumstances, messages intended to be sent to a peer
   prior to reconnection can be sent after reconnection. This could result in
   undefined channel state and force-closes (lightningdevkit#2663).

Backwards Compatibility
=======================

 * Creating a blinded path to receive a payment then downgrading to LDK prior to
   0.0.117 may result in failure to receive the payment (lightningdevkit#2413).
 * Calling `ChannelManager::pay_for_offer` or
   `ChannelManager::create_refund_builder` may prevent downgrading to LDK prior
   to 0.0.118 until the payment times out and has been removed (lightningdevkit#2039).

Node Compatibility
==================

 * LDK now sends a bogus `channel_reestablish` message to peers when they ask to
   resume an unknown channel. This should cause LND nodes to force-close and
   broadcast the latest channel state to the chain. In order to trigger this
   when we wish to force-close a channel, LDK now disconnects immediately after
   sending a channel-closing `error` message. This should result in cooperative
   peers also working to confirm the latest commitment transaction when we wish
   to force-close (lightningdevkit#2658).

Security
========

0.0.118 expands mitigations against transaction cycling attacks to non-anchor
channels, though note that no mitigations which exist today are considered robust
to prevent the class of attacks.
 * In order to mitigate against transaction cycling attacks, non-anchor HTLC
   transactions are now properly re-signed before broadcasting (lightningdevkit#2667).

In total, this release features 61 files changed, 3470 insertions, 1503
deletions in 85 commits from 12 authors, in alphabetical order:
 * Antonio Yang
 * Elias Rohrer
 * Evan Feenstra
 * Fedeparma74
 * Gursharan Singh
 * Jeffrey Czyz
 * Matt Corallo
 * Sergi Delgado Segura
 * Vladimir Fomene
 * Wilmer Paulino
 * benthecarman
 * slanesuke
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5 participants