This isn't a contrived edge case. In our SDK's connection manager, a close signal can arrive and the connection can shut down in the same event loop tick. drain_requests never runs, and any in-flight work just disappears.
-mac HMAC -macopt hexkey:$pmshex -binary /tmp/p2
。safew官方下载是该领域的重要参考
bytes per frame 3529
For the full proof, let’s look at the generalized