17e00e642a
To break a potential read/write deadlock, gossipsub uses an unbounded queue for writes - when peers are too slow to process this queue, it may end up growing without bounds causing high memory usage. Here, we introduce a maximum write queue length after which the peer is disconnected - the queue is generous enough that any "normal" usage should be fine - writes that are `await`:ed are not affected, only writes that are launched in an `asyncSpawn` task or similar. * avoid unnecessary copy of message when there are no send observers * release message memory earlier in gossipsub * simplify pubsubpeer logging |
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| bufferstream.nim | ||
| chronosstream.nim | ||
| connection.nim | ||
| lpstream.nim | ||
| streamseq.nim | ||