ArcGIS Host Bridge

Run this service on Windows host so Docker/WSL backend can request ArcPy computations by HTTP.

1) Prepare env

Copy .env.example values into your Windows environment (or set them in shell):

• ARCGIS_TOKEN
• ARCGIS_PYTHON_PATH
• ARCGIS_SCRIPT_PATH
• ARCGIS_EXPORT_SCRIPT_PATH
• ARCGIS_ROAD_SYNTAX_SCRIPT_PATH
• ARCGIS_BRIDGE_PORT (optional, default 18081)

2) Install dependencies

pip install -r host_bridge/requirements.txt

3) Start service

host_bridge\start_bridge.bat

Health check:

curl http://127.0.0.1:18081/health

4) Backend bridge env (Docker/WSL)

Set in gaode-map/.env:

ARCGIS_BRIDGE_ENABLED=true
ARCGIS_BRIDGE_BASE_URL=http://host.docker.internal:18081
ARCGIS_BRIDGE_TOKEN=<same token as ARCGIS_TOKEN>
ARCGIS_BRIDGE_TIMEOUT_S=300

If your backend runs in Linux Docker, ensure compose includes:

extra_hosts:
  - "host.docker.internal:host-gateway"

Then restart backend container/app.