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Fix streaming output corruption with copilot#1261
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@blkt I can rebase this atop replace-litellm if you prefer |
JAORMX
previously approved these changes
Mar 11, 2025
We had a bug in the output pipeline where if one step returned [] meaning that the output chunk should be held off, all the current chunks would continue to run and potentially modify the context.
Our PII refaction format is `#UUID#`. Our code was finding an opening #, then checking for a closing matching # or end of the output. For copilot, however, this meant that we were buffering the whole file, because the filename comes in this format: ``` ``` This means we would keep searching for the closing hash which never came. Instead, buffer only as long as the context between the hashes can reasonably be a UUID. Fixes: #1250
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just rebased atop Rado's test fix |
JAORMX
approved these changes
Mar 14, 2025
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#UUID#. Our code was finding an opening #, then checking for a closing matching # or end of the output. For copilot, however, this meant that we were buffering the whole file, because the filename comes in this format:This means we would keep searching for the closing hash which never
came. Instead, buffer only as long as the context between the hashes can
reasonably be a UUID.
Fixes: #1250