hermes-agent/tools/environments
liuhao1024 515192c4b9 fix(tools): use start_new_session instead of preexec_fn to prevent SIGSEGV in multi-threaded processes
preexec_fn=os.setsid runs Python code in the forked child before exec,
which is unsafe in multi-threaded processes (CPython docs). When the
Desktop gateway loads native libraries (onnxruntime, BLAS, provider SDKs)
with active thread pools, the fork can SIGSEGV before the child execs.

Replace all preexec_fn usage with start_new_session=True, which provides
the same setsid/process-group semantics without running Python in the
fork. This is already the pattern used throughout hermes_cli/gateway.py
and hermes_cli/_subprocess_compat.py.

Fixes #46789
2026-06-27 03:08:41 +05:30
..
__init__.py remove Vercel AI Gateway and Vercel Sandbox (#33067) 2026-05-27 00:43:32 -07:00
base.py fix(windows): suppress console flashes and harden gateway restarts 2026-06-25 14:42:38 -07:00
daytona.py fix(daytona): migrate legacy-sandbox lookup to cursor-based list() (#24587) 2026-05-12 16:31:46 -07:00
docker.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
file_sync.py fix(ssh): handle WinError 1314 symlink failure with shutil.copy2 fallback 2026-06-04 18:06:21 -07:00
local.py fix(tools): use start_new_session instead of preexec_fn to prevent SIGSEGV in multi-threaded processes 2026-06-27 03:08:41 +05:30
managed_modal.py feat(environments): unified spawn-per-call execution layer 2026-04-08 17:23:15 -07:00
modal.py fix(async): close unscheduled coroutines in all threadsafe bridges (#26584) 2026-05-15 14:00:01 -07:00
modal_utils.py fix(tools): don't compound-rewrite spawn_via_env background wrappers 2026-06-01 00:05:10 +05:30
singularity.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
ssh.py fix(tui): preserve remote cwd for ssh sessions 2026-06-06 18:40:43 -07:00