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https://github.com/NousResearch/hermes-agent.git
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a30480bd2b
* fix(compression): prevent session-id fork from concurrent compressions When two AIAgent instances share the same session_id (most commonly the parent-turn agent and its background-review fork, which inherits session_id verbatim via background_review.py L451), both can call compress_context() on overlapping snapshots of the same conversation. Each ends the parent and creates its own NEW child session in state.db, both parented to the same old id. The gateway SessionEntry only catches one rotation; the other becomes an orphan that silently accumulates writes — Damien's incident shape (parent 20260527_234659_e65f0e → two children, only one visible). Adds a state.db-backed per-session compression lock. Acquired before the rotation in conversation_compression.compress_context(); on failure, the caller returns messages unchanged so the auto-compress retry loop stops cleanly. TTL (5min default) reclaims locks abandoned by crashed compressors. Lock holder identity (pid:tid:agent:nonce) is preserved for diagnostics via get_compression_lock_holder(). Schema bumped 13 -> 14 to track the new compression_locks table. Reconciled additively via the existing declarative-column pattern; no data migration needed for existing DBs. Regression test reproduces Damien's shape: two threads racing _compress_context on a shared parent_sid. Without the lock the test deterministically produces 2 child sessions; with the lock, exactly 1. Covers all six compression entry points (preflight in conversation_loop, mid-turn fallback, hygiene compression in gateway, /compact, CLI /compress, TUI /compress). ACP /compress was already protected by nulling out _session_db before its compress call. * ci: trigger rerun (transient GitHub API rate limit on CodeQL workflow) |
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| .. | ||
| acp | ||
| acp_adapter | ||
| agent | ||
| cli | ||
| cron | ||
| docker | ||
| e2e | ||
| fakes | ||
| gateway | ||
| hermes_cli | ||
| hermes_state | ||
| honcho_plugin | ||
| integration | ||
| openviking_plugin | ||
| plugins | ||
| providers | ||
| run_agent | ||
| scripts | ||
| skills | ||
| stress | ||
| tools | ||
| tui_gateway | ||
| website | ||
| __init__.py | ||
| conftest.py | ||
| run_interrupt_test.py | ||
| test_account_usage.py | ||
| test_atomic_replace_symlinks.py | ||
| test_base_url_hostname.py | ||
| test_batch_runner_checkpoint.py | ||
| test_bitwarden_secrets.py | ||
| test_cli_file_drop.py | ||
| test_cli_manual_compress.py | ||
| test_cli_skin_integration.py | ||
| test_ctx_halving_fix.py | ||
| test_docker_home_override_scripts.py | ||
| test_empty_model_fallback.py | ||
| test_env_loader_secret_sources.py | ||
| test_evidence_store.py | ||
| test_gateway_streaming_nested_config.py | ||
| test_get_tool_definitions_cache_isolation.py | ||
| test_hermes_bootstrap.py | ||
| test_hermes_constants.py | ||
| test_hermes_home_profile_warning.py | ||
| test_hermes_logging.py | ||
| test_hermes_state.py | ||
| test_hermes_state_compression_locks.py | ||
| test_hermes_state_wal_fallback.py | ||
| test_honcho_client_config.py | ||
| test_honcho_session_context.py | ||
| test_install_sh_browser_install.py | ||
| test_install_sh_pythonpath_sanitization.py | ||
| test_install_sh_root_fhs_uv_python_path.py | ||
| test_install_sh_setup_wizard_tty_probe.py | ||
| test_install_sh_symlink_stomp.py | ||
| test_install_sh_termux_network_prereqs.py | ||
| test_ipv4_preference.py | ||
| test_lazy_session_regressions.py | ||
| test_lint_config.py | ||
| test_live_system_guard_self_test.py | ||
| test_mcp_serve.py | ||
| test_mini_swe_runner.py | ||
| test_minimax_model_validation.py | ||
| test_minimax_oauth.py | ||
| test_minisweagent_path.py | ||
| test_model_picker_scroll.py | ||
| test_model_tools.py | ||
| test_model_tools_async_bridge.py | ||
| test_ollama_num_ctx.py | ||
| test_package_json_lazy_deps.py | ||
| test_packaging_metadata.py | ||
| test_plugin_skills.py | ||
| test_process_loop_event_loop_warning.py | ||
| test_project_metadata.py | ||
| test_retry_utils.py | ||
| test_run_tests_parallel.py | ||
| test_sanitize_tool_error.py | ||
| test_sql_injection.py | ||
| test_subprocess_home_isolation.py | ||
| test_termux_all_extra_compat.py | ||
| test_timezone.py | ||
| test_toolset_distributions.py | ||
| test_toolsets.py | ||
| test_trajectory_compressor.py | ||
| test_trajectory_compressor_async.py | ||
| test_transform_llm_output_hook.py | ||
| test_transform_tool_result_hook.py | ||
| test_tui_gateway_server.py | ||
| test_utils_truthy_values.py | ||
| test_yuanbao_integration.py | ||
| test_yuanbao_markdown.py | ||
| test_yuanbao_pipeline.py | ||
| test_yuanbao_proto.py | ||