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b0fdc00452
Saving a streaming response serialized the payload with orjson, decoded it to str, scanned it for the three Unicode line separators and let redis-py encode it straight back to UTF-8: on an 8 MB non-ASCII chat that is 6.9 ms and ~22 MB of transient buffers per write, synchronously on the event loop. json_codec now exposes dumps_bytes, which returns the serialized payload as UTF-8 bytes without the line-separator escaping, and the two Redis writes in tasks.py use it. That escaping only protects line-framed protocols such as SSE; every reader of these Redis values re-parses them before anything is served, and the escaped and raw forms parse identically, so mixed versions during a rolling deploy interoperate both ways. The same write drops to 0.9 ms and one 8 MB buffer (7.5x), with 31-66% saved on KB-sized writes. With ENABLE_ORJSON off, dumps_bytes wraps stdlib json, behaviour unchanged. The str path keeps the escaping but applies it with chained str.replace instead of a translate table, cutting a separator-containing 8 MB payload from 312 ms to 5.7 ms with byte-identical output. |
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| data | ||
| open_webui | ||
| .dockerignore | ||
| .gitignore | ||
| dev.sh | ||
| requirements-min.txt | ||
| requirements.txt | ||
| start.sh | ||
| start_windows.bat | ||