Sologretto/itsgoin
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v0.4.3: Lock contention overhaul, StoragePool, mobile bottom nav, text scaling

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Eliminate all conn_mgr lock holds during network I/O across 14 actor commands
and bi-stream handlers. PostFetch, TcpPunch, PullFromPeer, FetchEngagement,
ResolveAddress, AnchorProbe use brief locks for data gathering only. WormLookup,
ContentSearch, WormQuery use connection snapshots for lock-free cascade fan-out.
RelayIntroduce extracts forwarding data under brief lock, does I/O outside.
BlobRequest, PostFetchRequest, ManifestRefresh use Arc clones instead of conn_mgr
lock. ConnectionActor hoists shared Arcs (storage, blob_store, endpoint) for
lock-free access. ResolveAddress adds 5s per-query timeout (was unbounded).

Initial exchange failure now aborts mesh upgrade (was silently continuing with
broken connection). connect_to_peer/connect_to_anchor use consistent 15s timeout.
Rebalance connects outside the lock via pending_connects pattern.

StoragePool: 8 concurrent SQLite connections in WAL mode replace single
Mutex<Storage>. Reads run fully parallel; writes serialize at SQLite level only.
PRAGMA busy_timeout=5000 for graceful write contention.

Mobile bottom nav bar (<=768px) with icon tabs. Text sizes: XS/S/M/L/XL
(75%/100%/125%/150%/200%), default M. localStorage persistence for instant
restore. Toast repositioned above mobile nav.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Scott Reimers 2026-03-22 21:35:38 -04:00
parent f17535d61d
commit 43adbbdf7d
15 changed files with 1546 additions and 618 deletions
Download patch file Download diff file Expand all files Collapse all files

27
website/download.html
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@ -25,16 +25,16 @@
<section>
<h1 style="font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 0.25rem;">Download ItsGoin</h1>
<p>Available for Android and Linux. Free and open source.</p>
<p style="color: var(--text-muted); font-size: 0.85rem;">Version 0.4.2 &mdash; March 22, 2026</p>
<p style="color: var(--text-muted); font-size: 0.85rem;">Version 0.4.3 &mdash; March 22, 2026</p>
<div class="downloads">
<a href="itsgoin-0.4.2.apk" class="download-btn btn-android">
<a href="itsgoin-0.4.3.apk" class="download-btn btn-android">
Android APK
<span class="sub">v0.4.2</span>
<span class="sub">v0.4.3</span>
</a>
<a href="itsgoin_0.4.2_amd64.AppImage" class="download-btn btn-linux">
<a href="itsgoin_0.4.3_amd64.AppImage" class="download-btn btn-linux">
Linux AppImage
<span class="sub">v0.4.2</span>
<span class="sub">v0.4.3</span>
</a>
</div>
</section>
@ -46,7 +46,7 @@
<h3 style="color: var(--accent);">Android</h3>
<ol class="steps">
<li><strong>Download the APK</strong> &mdash; Tap the button above. Your browser may warn that this type of file can be harmful &mdash; tap <strong>Download anyway</strong>.</li>
<li><strong>Open the file</strong> &mdash; When the download finishes, tap the notification or find <code>itsgoin-0.4.2.apk</code> in your Downloads folder and tap it.</li>
<li><strong>Open the file</strong> &mdash; When the download finishes, tap the notification or find <code>itsgoin-0.4.3.apk</code> in your Downloads folder and tap it.</li>
<li><strong>Allow installation</strong> &mdash; Android will ask you to allow installs from this source. Tap <strong>Settings</strong>, toggle <strong>"Allow from this source"</strong>, then go back and tap <strong>Install</strong>.</li>
<li><strong>Launch the app</strong> &mdash; Once installed, tap <strong>Open</strong> or find ItsGoin in your app drawer.</li>
</ol>
@ -59,8 +59,8 @@
<h3 style="color: var(--green);">Linux (AppImage)</h3>
<ol class="steps">
<li><strong>Download the AppImage</strong> &mdash; Click the button above to download.</li>
<li><strong>Make it executable</strong> &mdash; Open a terminal and run:<br><code>chmod +x itsgoin_0.4.2_amd64.AppImage</code></li>
<li><strong>Run it</strong> &mdash; Double-click the file, or from the terminal:<br><code>./itsgoin_0.4.2_amd64.AppImage</code></li>
<li><strong>Make it executable</strong> &mdash; Open a terminal and run:<br><code>chmod +x itsgoin_0.4.3_amd64.AppImage</code></li>
<li><strong>Run it</strong> &mdash; Double-click the file, or from the terminal:<br><code>./itsgoin_0.4.3_amd64.AppImage</code></li>
</ol>
<div class="note">
<strong>Note:</strong> If it doesn't launch, you may need to install FUSE:<br><code>sudo apt install libfuse2</code> (Debian/Ubuntu) or <code>sudo dnf install fuse</code> (Fedora).
@ -71,6 +71,17 @@
<section>
<h2>Changelog</h2>
<div class="changelog">
<div class="changelog-date">v0.4.3 &mdash; March 22, 2026</div>
<ul>
<li><strong>Lock contention overhaul</strong> &mdash; All conn_mgr lock holds during network I/O eliminated across 14 handlers. Brief locks for data gathering only; all network operations run lock-free.</li>
<li><strong>StoragePool</strong> &mdash; 8 concurrent SQLite connections in WAL mode replace the single Mutex. Reads run fully parallel; writes serialize only at the SQLite level.</li>
<li><strong>Initial exchange fix</strong> &mdash; Failed initial exchanges now abort the mesh upgrade instead of silently continuing with a broken connection.</li>
<li><strong>Connect timeout</strong> &mdash; connect_to_peer and connect_to_anchor now use a consistent 15s timeout. ResolveAddress adds 5s per-query timeout (was unbounded).</li>
<li><strong>Worm cascade unlock</strong> &mdash; WormLookup, ContentSearch, and WormQuery use connection snapshots for lock-free fan-out.</li>
<li><strong>Bottom nav bar</strong> &mdash; Mobile/tablet (&le;768px) gets a fixed bottom navigation bar with icon tabs. Desktop keeps the top tab bar.</li>
<li><strong>Text size update</strong> &mdash; Five options: XS (75%), S (100%), M (125% default), L (150%), XL (200%). Persisted to localStorage for instant restore on startup.</li>
</ul>
<div class="changelog-date">v0.4.2 &mdash; March 22, 2026</div>
<ul>
<li><strong>Welcome screen</strong> &mdash; Startup shows &ldquo;How&rsquo;s it goin?&rdquo; with staggered counters (connections, posts, messages, reacts, comments) while the backend bootstraps. Replaces the blank-screen wait.</li>