dify/api/core/workflow
Yansong Zhang 73fd439541 fix(api): resolve sandbox deadlock under gevent and refine integration
- Skip Local sandbox provider under gevent worker (subprocess pipes
  cause cooperative threading deadlock with Celery's gevent pool).
- Add non-blocking sandbox readiness check before tool execution.
- Add gevent timeout wrapper for sandbox bash session.
- Fix CLI binary resolution: add SANDBOX_DIFY_CLI_ROOT config field.
- Fix ExecutionContext.node_id propagation.
- Fix SkillInitializer to gracefully handle missing skill bundles.
- Update _invoke_tool_in_sandbox to use correct `dify execute` CLI
  subcommand format (not `invoke-tool`).

The full sandbox-in-agent pipeline works end-to-end for network-based
providers (Docker, E2B, SSH). Local provider is skipped under gevent
but works in non-gevent contexts.

Made-with: Cursor
2026-04-10 10:51:40 +08:00
..
nodes fix(api): resolve sandbox deadlock under gevent and refine integration 2026-04-10 10:51:40 +08:00
__init__.py refactor(api): move workflow knowledge nodes and trigger nodes (#33445) 2026-03-15 15:24:59 +08:00
file_reference.py refactor(api): continue decoupling dify_graph from API concerns (#33580) 2026-03-25 20:32:24 +08:00
human_input_compat.py refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
human_input_forms.py refactor(api): continue decoupling dify_graph from API concerns (#33580) 2026-03-25 20:32:24 +08:00
node_factory.py fix(api): resolve multi-turn memory failure in Agent apps 2026-04-09 16:27:38 +08:00
node_runtime.py refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
system_variables.py refactor(api): rename dify_graph to graphon (#34095) 2026-03-25 21:58:56 +08:00
template_rendering.py refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
variable_pool_initializer.py refactor(api): rename dify_graph to graphon (#34095) 2026-03-25 21:58:56 +08:00
variable_prefixes.py refactor(api): continue decoupling dify_graph from API concerns (#33580) 2026-03-25 20:32:24 +08:00
workflow_entry.py refactor(api): type single-node graph structure with TypedDicts in workflow_entry (#34671) 2026-04-07 13:18:00 +00:00
workflow_run_outputs.py refactor(api): rename dify_graph to graphon (#34095) 2026-03-25 21:58:56 +08:00