Default / 默认 · 8月 31, 2021

uvicorn限制并发数目

内容纲要

并发虽然好,内存爆掉也很无奈

Resource Limits

限制并发
--limit-concurrency <int> – Maximum number of concurrent connections or tasks to allow, before issuing HTTP 503 responses. Useful for ensuring known memory usage patterns even under over-resourced loads.

限制最多请求
--limit-max-requests <int> – Maximum number of requests to service before terminating the process. Useful when running together with a process manager, for preventing memory leaks from impacting long-running processes.
--backlog <int> – Maximum number of connections to hold in backlog. Relevant for heavy incoming traffic. Default: 2048

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