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avallete

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•Created by avallete on 6/22/2023 in #❓-help

infiniteQuery always undefined cursor

Pretty sure this is not the right solution, but as a workaround I did that:

  const liveLogsQuery = trpc.execTask.getLogs.useInfiniteQuery(
    {
      execTaskId: execTaskResult.execTask.id,
      debug: execTaskResult.isAdmin,
    },
    {
      getNextPageParam: (lastPage) => lastPage.nextCursor,
    }
  )

  React.useEffect(() => {
    const interval = setInterval(() => {
      if (liveLogsQuery.hasNextPage && tailLog) {
        liveLogsQuery.fetchNextPage()
      }
    }, 3000)
    return () => {
      clearInterval(interval)
    }
  }, [liveLogsQuery.fetchNextPage, liveLogsQuery.hasNextPage, tailLog])

  const liveLogsQuery = trpc.execTask.getLogs.useInfiniteQuery(
    {
      execTaskId: execTaskResult.execTask.id,
      debug: execTaskResult.isAdmin,
    },
    {
      getNextPageParam: (lastPage) => lastPage.nextCursor,
    }
  )

  React.useEffect(() => {
    const interval = setInterval(() => {
      if (liveLogsQuery.hasNextPage && tailLog) {
        liveLogsQuery.fetchNextPage()
      }
    }, 3000)
    return () => {
      clearInterval(interval)
    }
  }, [liveLogsQuery.fetchNextPage, liveLogsQuery.hasNextPage, tailLog])

3 replies

TtRPC

•Created by avallete on 4/16/2023 in #❓-help

query debounce

Hey ! Thank's for the answer. Yes indeed there is several options out there. That's why I wondered if there were a "recommended" one. What I can think of when I think of debounce is 2 things: 1. Not calling the endpoint at all with as you mentioned parameters debouncing 2. Cancelling actives queries on a defined endpoint to only get result "for the last one" (especially efficient if the query response time is long but params debounce time is short). 3. A combination of the two ?

6 replies

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