Generate a per-context CSRF token (128-bit, crypto/rand) and inject it
as a Datastar signal (via-csrf) alongside via-ctx. Validate with
constant-time comparison on /_action/{id} before executing, returning
403 on mismatch. Transparent to users since Datastar sends all signals
automatically.
Closes#9
Add typed Publish[T] and Subscribe[T] generic helpers that handle
JSON marshaling, along with vianats.EnsureStream and ReplayHistory
helpers. Refactor nats-chatroom to use the new APIs.
Add pubsub-crud example demonstrating CRUD operations with DaisyUI
toast notifications broadcast to all connected clients via NATS.
Add window-scoped keydown dispatching with per-key signal and
preventDefault options. Use comma operator instead of semicolons
in generated ternary expressions to produce valid JavaScript.
OnKeyDownMap merges multiple key bindings into a single
data-on:keydown__window attribute via a JS ternary chain,
avoiding HTML attribute deduplication. WithWindow scopes
any keydown listener to the window object.
Handle SIGINT/SIGTERM in Start() to cleanly drain all contexts,
stop goroutines, close SSE connections, and tear down PubSub.
Fix stopAllRoutines() to close() the channel instead of sending a
single value, so all listening goroutines are notified.
Switch from the standard library log package to rs/zerolog with
ConsoleWriter for colorful terminal output in dev mode and JSON
output in production. Users can now provide their own logger via
Options.Logger or set the level via Options.LogLevel.
Define PubSub and Subscription interfaces in the core via package with
a vianats sub-package providing the embedded NATS + JetStream
implementation. Expose c.Publish() and c.Subscribe() on Context with
automatic subscription cleanup on session close. Refactor the NATS
chatroom example to use the built-in methods instead of manual
subscription tracking.
Demonstrates pub/sub messaging as an alternative to custom Rooms
implementation. Uses delaneyj/toolbelt/embeddednats to run NATS
with JetStream inside the binary - no external server required.
Add NewSQLiteSessionManager helper that creates an SCS session manager
backed by SQLite, allowing sessions to persist across server restarts.
The function handles table creation automatically.
Previously only called Sync() on SSE reconnect (detected via last-event-id
header). This caused issues when application code registered contexts for
updates before the SSE connection was established - patches sent to
patchChan could be dropped.
Now always call Sync() when SSE connects, ensuring clients receive the
full current state regardless of what happened before the connection
was established.
Fixes#2
Flatten DatastarConfig struct into Options (DatastarContent, DatastarPath)
and replace datastarHandlerRegistered bool with sync.Once for thread safety.
Allow users to provide their own Datastar.js script (e.g., Datastar Pro
or custom builds) via Via's Options configuration. Adds DatastarConfig
struct with Content ([]byte) and Path (string) fields.
Add SSE-based navigation methods to Context:
- Redirect(url) / Redirectf() - navigate to new page
- ReplaceURL(url) / ReplaceURLf() - update URL without navigation
Update session example to demonstrate full login flow with redirects.
* feat: add Handler() method for testing and custom server integration
Exposes the underlying http.Handler to enable:
- Integration testing with gost-dom/browser for SSE/Datastar testing
- Custom server setups (e.g., embedding Via in existing applications)
- Standard Go httptest patterns
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: Suppress closed pipe errors when SSE connection closes
Don't log error when SSE fails to send patches if the connection was
already closed. This reduces noise in logs during shutdown and testing,
where browsers/clients close connections before server handlers finish.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---------
Co-authored-by: joeblew999 <joeblew999@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* Remove unused method. Don't panic if unknown room.
* Need a Connected() check for rooms publishing - don't do the work of rendering for a dead connection
* Make vars private.
* Linter issues
* Remove Connected()
* Mutation observer. Publish 4x / second.
---------
Co-authored-by: João Gonçalves <joao.goncalves01@gmail.com>
* # This is a combination of 4 commits.
# This is the 1st commit message:
Chatroom example
# This is the commit message #2:
Avatar styling
# This is the commit message #3:
Styling
# This is the commit message #4:
cleanup
* Chatroom example
Avatar styling
Benchmark tests
Cleanup
ignore
Files
Cleanroom chatroom impl
* Rewrite.
* changes
* Fix Deadlocks. Start the rooms. Fix styling. Random things. Bookmarklet.
* Subset data
* Rm file
* Simplify User. Just Comparable.
* Remove method.
