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Add extra logs for timeline pagination (#6589)

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We found some possible rare issues with pagination these could help understand.
This commit is contained in:
Jorge Martin Espinosa 2026-04-15 15:14:42 +02:00 • committed by GitHub
parent 66513bc905
commit 0058de9bca
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GPG key ID: B5690EEEBB952194
1 changed files with 13 additions and 9 deletions
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22
libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustTimeline.kt
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@ -130,6 +130,8 @@ class RustTimeline(
Timeline.PaginationStatus(isPaginating = false, hasMoreToLoad = mode is Timeline.Mode.FocusedOnEvent)
)
private val loggerTag = "Timeline($mode)"
init {
when (mode) {
is Timeline.Mode.Live, is Timeline.Mode.FocusedOnEvent -> coroutineScope.fetchMembers()
@ -177,10 +179,11 @@ class RustTimeline(
}
private fun updatePaginationStatus(direction: Timeline.PaginationDirection, update: (Timeline.PaginationStatus) -> Timeline.PaginationStatus) {
when (direction) {
val result = when (direction) {
Timeline.PaginationDirection.BACKWARDS -> backwardPaginationStatus.getAndUpdate(update)
Timeline.PaginationDirection.FORWARDS -> forwardPaginationStatus.getAndUpdate(update)
}
Timber.tag(loggerTag).d("updatePaginationStatus $direction: $result")
}
// Use NonCancellable to avoid breaking the timeline when the coroutine is cancelled.
@ -195,12 +198,13 @@ class RustTimeline(
}
}.onFailure { error ->
if (error is TimelineException.CannotPaginate) {
Timber.d("Can't paginate $direction on room ${joinedRoom.roomId} with paginationStatus: ${backwardPaginationStatus.value}")
Timber.tag(loggerTag).d("Can't paginate $direction on room ${joinedRoom.roomId} with paginationStatus: ${backwardPaginationStatus.value}")
} else {
updatePaginationStatus(direction) { it.copy(isPaginating = false) }
Timber.e(error, "Error paginating $direction on room ${joinedRoom.roomId}")
Timber.tag(loggerTag).e(error, "Error paginating $direction on room ${joinedRoom.roomId}")
}
}.onSuccess { hasReachedEnd ->
Timber.tag(loggerTag).d("Finished paginating $direction on room ${joinedRoom.roomId}, hasReachedEnd: $hasReachedEnd")
updatePaginationStatus(direction) { it.copy(isPaginating = false, hasMoreToLoad = !hasReachedEnd) }
}
}
@ -264,7 +268,7 @@ class RustTimeline(
try {
inner.fetchMembers()
} catch (exception: Exception) {
Timber.e(exception, "Error fetching members for room ${joinedRoom.roomId}")
Timber.tag(loggerTag).e(exception, "Error fetching members for room ${joinedRoom.roomId}")
}
}
@ -370,7 +374,7 @@ class RustTimeline(
formattedCaption: String?,
inReplyToEventId: EventId?,
): Result<MediaUploadHandler> {
Timber.d("Sending image ${file.path.hash()}")
Timber.tag(loggerTag).d("Sending image ${file.path.hash()}")
return sendAttachment(listOfNotNull(file, thumbnailFile)) {
inner.sendImage(
params = UploadParameters(
@ -396,7 +400,7 @@ class RustTimeline(
formattedCaption: String?,
inReplyToEventId: EventId?,
): Result<MediaUploadHandler> {
Timber.d("Sending video ${file.path.hash()}")
Timber.tag(loggerTag).d("Sending video ${file.path.hash()}")
return sendAttachment(listOfNotNull(file, thumbnailFile)) {
inner.sendVideo(
params = UploadParameters(
@ -421,7 +425,7 @@ class RustTimeline(
formattedCaption: String?,
inReplyToEventId: EventId?,
): Result<MediaUploadHandler> {
Timber.d("Sending audio ${file.path.hash()}")
Timber.tag(loggerTag).d("Sending audio ${file.path.hash()}")
return sendAttachment(listOf(file)) {
inner.sendAudio(
params = UploadParameters(
@ -445,7 +449,7 @@ class RustTimeline(
formattedCaption: String?,
inReplyToEventId: EventId?,
): Result<MediaUploadHandler> {
Timber.d("Sending file ${file.path.hash()}")
Timber.tag(loggerTag).d("Sending file ${file.path.hash()}")
return sendAttachment(listOf(file)) {
inner.sendFile(
params = UploadParameters(
@ -475,7 +479,7 @@ class RustTimeline(
runCatchingExceptions {
roomContentForwarder.forward(fromTimeline = inner, eventId = eventId, toRoomIds = roomIds)
}.onFailure {
Timber.e(it)
Timber.tag(loggerTag).e(it)
}
}