tag

#notifications

3 posts

Haiku OSDeep Dive October 3, 2026 7 min read

Haiku Network Notifications: Watchers and State Reconciliation

Subscribe to Haiku interface, link, and WLAN notifications with explicit watcher lifetime, message validation, coalescing, and fresh roster snapshots.

#haiku#network-kit#notifications

WindowsDeep Dive October 3, 2026 7 min read

RegNotifyChangeKeyValue: Build a Correct Windows Registry Watcher

Use RegNotifyChangeKeyValue as a one-shot invalidation signal, with least-privilege handles, thread-lifetime safeguards, bounded rescans, and race-aware rearming.

#windows#win32#registry

Haiku OSDeep Dive October 2, 2026 6 min read

Haiku BNotification: Native Alerts, Progress Updates, and Click Actions

Build Haiku notifications with BNotification, including asynchronous delivery, message-ID updates, progress state, click actions, and error checks.

#haiku#application-kit#notifications