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readCoilsAsync要求讀取數量少于實際讀到的數量時報錯 #15

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zhizhico opened this issue Jan 31, 2023 · 0 comments
Open

readCoilsAsync要求讀取數量少于實際讀到的數量時報錯 #15

zhizhico opened this issue Jan 31, 2023 · 0 comments

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@zhizhico
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sender.readCoilsAsync(startAddress, quantityOfCoils);
要求讀取數量少于實際讀到的數量時報錯如下：

java.lang.IndexOutOfBoundsException: readerIndex(2) + length(9) exceeds writerIndex(3): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 2, widx: 3, cap: 11)
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