LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
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tnull:2025-09-believe-clippy

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@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
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tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

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@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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👋 The first review has been submitted!

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@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

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@tnull

@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
@codecov

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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
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@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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👋 The first review has been submitted!

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@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

Conversation

@tnull

@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
@codecov

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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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👋 The first review has been submitted!

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@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

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@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
@codecov

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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

@joostjagerjoostjager left a comment

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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👋 The first review has been submitted!

Do you think this PR is ready for a second reviewer? If so, click here to assign a second reviewer.

@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
24 of 25 checks passed
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3 participants

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

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@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

Conversation

@tnull

@tnulltnull commented Sep 25, 2025

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Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
@codecov

codecovBot commented Sep 25, 2025

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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

@joostjagerjoostjager left a comment

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

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👋 The first review has been submitted!

Do you think this PR is ready for a second reviewer? If so, click here to assign a second reviewer.

@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
24 of 25 checks passed
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

LSPS2ServiceHandler API: Avoid explictly dropping locks - #4124

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy
Sep 25, 2025
Merged

LSPS2ServiceHandler API: Avoid explictly dropping locks#4124
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-09-believe-clippy

Conversation

@tnull

@tnulltnull commented Sep 25, 2025

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Contributor

Follow-up to #4059.

We previously added some explict drops to make sure to drop locks before persisting. While clippy warned us about them, they seemed perfectly functional. However, it weirdly seems that cargo will run the same static analysis on dependencies, which has LDK Node builds fail with many dreaded 'isn't Send' error whenever we touch the async LSPS2ServiceHandler API.

Here, we simply believe clippy that this is a bad idea and use scoping over explict drops to ensure we don't hold them anymore when persisting.

Best reviewed with git diff --ignore-all-space, which makes the diff trivial.

We previously added some explict `drop`s to make sure to drop locks
before persisting. While clippy warned us about them, they seemed
perfectly functional. However, it weirdly seems that `cargo` will run
the same static analysis on dependencies, which has LDK Node builds fail
with many dreaded 'isn't `Send`' error whenever we touch the async
`LSPS2ServiceHandler` API.
Here, we simply believe clippy that this is a bad idea and use scoping
over explict `drop`s to ensure we don't hold them anymore when
persisting.
@ldk-reviews-bot

ldk-reviews-bot commented Sep 25, 2025

Copy link
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👋 Thanks for assigning @joostjager as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

@tnulltnull added this to the 0.2 milestone Sep 25, 2025
@codecov

codecovBot commented Sep 25, 2025

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Codecov Report

❌ Patch coverage is 81.69014% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.53%. Comparing base (7926fb9) to head (acb584d).
⚠️ Report is 2 commits behind head on main.

Files with missing linesPatch %Lines
lightning-liquidity/src/lsps2/service.rs81.69%11 Missing and 2 partials ⚠️
Additional details and impacted files
@@ Coverage Diff @@## main #4124 +/- ##
==========================================
- Coverage 88.54% 88.53% -0.01% 
==========================================
Files 179 179 Lines 134333 134329 -4 Branches 134333 134329 -4 ==========================================
- Hits 118939 118928 -11 - Misses 12634 12646 +12 + Partials 2760 2755 -5 
FlagCoverage Δ
fuzzing21.79% <ø> (ø)
tests88.37% <81.69%> (-0.01%)⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@tnull
tnull requested review from joostjager and removed request for TheBlueMattSeptember 25, 2025 09:07

@joostjagerjoostjager left a comment

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Diff looks completely equivalent. Somewhat unsatisfying to not fully understand the root cause.

@ldk-reviews-bot

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👋 The first review has been submitted!

Do you think this PR is ready for a second reviewer? If so, click here to assign a second reviewer.

@tnull
tnull merged commit d076584 into lightningdevkit:mainSep 25, 2025
24 of 25 checks passed
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3 participants

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