reader.releaseLock();
If you enable --privileged just to get CAP_SYS_ADMIN for nested process isolation, you have added one layer (nested process visibility) while removing several others (seccomp, all capability restrictions, device isolation). The net effect is arguably weaker isolation than a standard unprivileged container. This is a real trade-off that shows up in production. The ideal solutions are either to grant only the specific capability needed instead of all of them, or to use a different isolation approach entirely that does not require host-level privileges.
。旺商聊官方下载对此有专业解读
Unconsumed bodies: Pull semantics mean nothing happens until you iterate. No hidden resource retention — if you don't consume a stream, there's no background machinery holding connections open.
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This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming — video frames, network packets, real-time data — this overhead is significant.