[Fix] Sync stream connection #90
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DominicGBauer
approved these changes
May 30, 2024
- powersync@1.3.0-alpha.5 - powersync_attachments_helper@0.3.0-alpha.2
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Overview
Sync Stream
A recent issue #11 (comment) showed that under certain conditions the sync stream network request would fail in web.
We currently use the fetch_client package to bind to the JS
fetchmethod. This supports streaming for request body and request responses. The streaming of request bodies requiresChromium 105+ based browsers and requires server to use HTTP/2 or HTTP/3. We only require streaming for request responses. This allows us to remove thestreamRequests: trueparam and maintain better compatibility.Dependency update
This PR also updates
sqlite_async.dartto the latest alpha version.Testing
This was tested in the Supabase todolist app. The sync stream connection was verified by having data sync down to the client in real time.
sync-requests.mov