[stable28] Preserve step queue during reconnect #5147
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During a network disconnect Yjs-websocket notices missing awareness messages and closes the connection. In this case the remaining steps can also not be send out and the request fails. Preserve the queue so we can use it once the network is back up. Signed-off-by: Max <max@nextcloud.com>
When yjs does not receive awareness updates it will close and reopen the websocket. Keep the content of the queue, i.e. the outgoing steps so they can be send out once the connection is back. Signed-off-by: Max <max@nextcloud.com>
Change the content of `queue` with `queue.splice` rather than setting `queue` to another array. Signed-off-by: Max <max@nextcloud.com>
Also add a unit test for the websocket polyfill Signed-off-by: Max <max@nextcloud.com>
avoids the old provider leaking error events. Signed-off-by: Max <max@nextcloud.com>
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Dec 18, 2023
This was referenced Dec 21, 2023
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Backport of #5126