element-x-ios Sent message which entirely vanished; no local, remote echo or send

Steps to reproduce

I was in https://matrix.to/#/%23element-x-ios:matrix.org
Typed a msg (using normal composer; nothing special)
Hit send
No local echo
No remote echo
Checked in another client; the msg never sent.
Msg not shown as failed.

See rageshake

Outcome

What did you expect?

reliable msg sending

What happened instead?

dropped msg

Your phone model

No response

Operating system version

No response

Application version

724

Homeserver

No response

Will you send logs?

Yes

Oct 03 '24 23:10 ara4n

Looks like something went wrong in the SDK:

2024-10-03T23:18:12.370302Z ERROR matrix_sdk_ffi::timeline: error when sending a message: database is locked | bindings/matrix-sdk-ffi/src/timeline/mod.rs:250 | spans: root
2024-10-03T23:18:12.376783Z ERROR elementx: Failed sending message with error: Generic(msg: "database is locked: Error code 5: The database file is locked") | TimelineProxy.swift:393 | spans: root
2024-10-03T23:18:12.377196Z ERROR elementx: Failed sending message with error: sdkError(MatrixRustSDK.ClientError.Generic(msg: "database is locked: Error code 5: The database file is locked")) | RoomTimelineController.swift:166 | spans: root

Oct 04 '24 07:10 pixlwave

Thanks @pixlwave for the pointer. @bnjbvr, any idea?

Oct 04 '24 08:10 manuroe

Not really; asked in the Rust internal room.

Oct 07 '24 05:10 bnjbvr