Do not queue too many blocks between wallet and node #864
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This may be something we can revisit later in consideration of how the wallet + node interact. It will be better to subscribe to a notification of blocks, and then request the block. This way it's not possible for the queue to build in memory. |
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The behavior may be reproduced by severely limiting threads with UV_THREADPOOL_SIZE=1, would need to confirm this further. |
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It's possible that the queue of blocks between node and wallet can grow too large and lead to a variety of memory issues.