1fb9fe3304* fix: only kill studio-managed llama-server processes, not user's own servers _kill_orphaned_servers() checked for "unsloth" anywhere in the process cmdline, which matched the user's own llama-server when serving models from unsloth/ HF repos (the model path in -m contains "unsloth"). This caused the user's server to get SIGKILLed on Studio startup, destroying their prompt cache and forcing full model re-loads. Narrow the check to only match processes whose binary path lives under ~/.unsloth/llama.cpp/ (the Studio install directory). * Address review: cover env var paths, move Path.home() inside try block - Also check LLAMA_SERVER_PATH and UNSLOTH_LLAMA_CPP_PATH so orphans from custom install locations are still cleaned up. - Move studio_dirs construction inside the try/except so a Path.home() failure (containers without HOME) does not crash the constructor. * Address reviewer feedback: proper path ancestry, /proc/pid/exe, legacy paths Changes based on 10-reviewer consensus: - Use Path.is_relative_to() instead of substring matching to prevent false positives on sibling paths like ~/.unsloth/llama.cpp-backup/. - Use /proc/<pid>/exe (symlink to real binary) instead of parsing the first cmdline token, which breaks on paths with spaces. Falls back to cmdline parsing on non-Linux or when /proc is unavailable. - Add legacy in-tree install paths (project_root/llama.cpp/ and project_root/bin/) so orphans from older setup.sh are still cleaned. - Treat LLAMA_SERVER_PATH as an exact binary match rather than widening it to its parent directory, which could match unrelated servers in shared locations like /usr/local/bin/. - Keep everything inside the try/except so Path.home() failures in containers do not crash the constructor. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Address review: add Linux platform guard and log cleanup errors - Guard pgrep fallback with sys.platform check so it does not crash on Windows/macOS when psutil is unavailable. - Replace silent except-pass with logger.warning for observability. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> |
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|---|---|---|
| .. | ||
| backend | ||
| frontend | ||
| __init__.py | ||
| install_llama_prebuilt.py | ||
| install_python_stack.py | ||
| LICENSE.AGPL-3.0 | ||
| setup.bat | ||
| setup.ps1 | ||
| setup.sh | ||
| Unsloth_Studio_Colab.ipynb | ||