Fusion - the Fusion 360 Bridge

@@ -1 +1 @@-1.9.275\ No newline at end of file+1.9.276\ No newline at end of file

@@ -1,10 +1,10 @@ {   "manifest_version": 1,   "name": "fusion360",-  "version": "1.9.275",-  "url": "https://wiki.adom.inc/download/adom/fusion-bridge/1.9.275/adom-bridge-fusion-v1.9.275.zip",-  "sha256": "0ca8657bd03b23c9e420fee4f40956c87e3c0209df93d463a8b5fff7ddd01acd",-  "size": 567711,+  "version": "1.9.276",+  "url": "https://wiki.adom.inc/download/adom/fusion-bridge/1.9.276/adom-bridge-fusion-v1.9.276.zip",+  "sha256": "f255b3ef27ee8a74ffcc95559b5555f760e347fb1aa50d9eea618ba7b1c4cd16",+  "size": 568530,   "verbPrefixes": [     "fusion_"   ],

@@ -2,7 +2,7 @@   "manifest_version": 1,   "name": "fusion360",   "displayName": "Autodesk Fusion 360",-  "version": "1.9.275",+  "version": "1.9.276",   "description": "Drive Autodesk Fusion 360 from the cloud: launch Fusion, electronics board layout, design rules, exports (STEP/IGES/STL/3MF/USDZ/OBJ/DXF/DWG/Gerbers/BOM/CPL), fast APS server-indexed cloud search plus browse/recent/file-info/versions, cloud file download/upload and folder creation, and in-app parametric modeling (fusion_run_modeling_script). Never-charge: APS calls are capped to the free tier.",   "homepage": "https://wiki.adom.inc/adom/fusion-bridge",   "author": "Adom Inc.",

@@ -4,7 +4,7 @@ version = 4  [[package]] name = "fusion-dashboard"-version = "1.9.275"+version = "1.9.276" dependencies = [  "serde_json", ]

@@ -1,6 +1,6 @@ [package] name = "fusion-dashboard"-version = "1.9.275"+version = "1.9.276" edition = "2021"  [dependencies]

@@ -21,7 +21,7 @@ echo "Installed fusion-bridge skills: $(ls "$PKG_DIR/skills" 2>/dev/null | tr '\ # binary (the three-artifact pattern: bridge zip -> ab, THIS pkg -> container skills + # this download, page media -> wiki). Per the wiki's PKG_VS_RELEASE policy, binaries are # platform-tagged RELEASE assets, never tarball content - the installer fetches them.-DASH_VERSION="1.9.275"+DASH_VERSION="1.9.276" DASH_URL="https://wiki.adom.inc/download/adom/fusion-bridge/${DASH_VERSION}/fusion-dashboard" DEST="" if [ -w /usr/local/bin ]; then DEST=/usr/local/bin

@@ -1,6 +1,6 @@ {   "slug": "fusion-bridge",-  "version": "1.9.275",+  "version": "1.9.276",   "type": "app",   "description": "This package installs the bridge's SKILLS into your container so your AI knows how to drive it; Adom Bridge loads the bridge runtime itself from the release zip.",   "dependencies": {

@@ -1,6 +1,6 @@ {   "slug": "fusion-bridge",-  "version": "1.9.275",+  "version": "1.9.276",   "type": "app",   "description": "This package installs the bridge's SKILLS into your container so your AI knows how to drive it; Adom Bridge loads the bridge runtime itself from the release zip.",   "dependencies": {@@ -11,6 +11,10 @@     "uninstall": "./uninstall.sh"   },   "tags": [+    "ab",+    "bridge",+    "fusion",+    "desktop-app",     "fusion360",     "autodesk",     "cad",@@ -75,7 +79,10 @@     "build a basic parts library",     "add a 3d model to a component",     "make a fusion 360 library with 3d",-    "set up the fusion bridge"+    "set up the fusion bridge",+    "fusion dashboard",+    "fusion status page",+    "open the fusion launch page"   ],   "discovery_pitch": "Use the Adom Bridge Fusion 360 bridge when the user wants to DRIVE Autodesk Fusion 360 from the cloud: open/search their team's Fusion cloud designs, lay out a PCB or do electronics, export STEP/IGES/STL/Gerbers/BOM, or build a component library with real rendering 3D. It runs Fusion on the user's own machine via Adom Bridge. NOT for web/browser/login/form-filling (that's the native-browser extension) and NOT for KiCad (that's the kicad bridge).",   "brief": "Drive Autodesk Fusion 360 from the cloud via Adom Bridge: component libraries, IPC package generation, board layout, exports (STEP/Gerbers/BOM/CPL), fast APS cloud search, and parametric modeling.",@@ -104,9 +111,5 @@       "label": "Part volume",       "prompt": "How much material does each printed part in this assembly use?"     }-  ],-  "author": {-    "name": "John Lauer",-    "email": "[email protected]"-  }-}\ No newline at end of file+  ]+}

@@ -14117,6 +14117,45 @@ def _dispatch_command_inner(command: str, args: dict, caller_identity: dict = No     }  +_STATUS_CACHE = {"at": 0.0, "running": False, "addin": None, "refreshing": False}+++def _status_probe_cached(installed: bool, ttl: float = 5.0):+    """(running, addin) for /status without ever blocking the request thread.++    Stale by at most `ttl` seconds; a refresh runs on a helper thread when the cache+    is older than that, and never more than one at a time. While a long operation is+    declared (a library import mid-mint) the cache is served without refreshing: the+    add-in cannot answer while Fusion imports a STEP, and a stalled poll here is what+    got the bridge reaped mid-run."""+    import time as _st+    now = _st.time()+    c = _STATUS_CACHE+    if not installed:+        return False, None+    long_op = bool(_LONG_OP.get("name"))+    if (now - c["at"] > ttl) and not c["refreshing"] and not (long_op and c["at"]):+        c["refreshing"] = True++        def _refresh():+            try:+                r = _is_fusion_running()+                a = _probe_addin() if r else None+                c.update(running=r, addin=a, at=_st.time())+            except Exception:+                pass+            finally:+                c["refreshing"] = False+        threading.Thread(target=_refresh, daemon=True, name="status-probe").start()+        if not c["at"]:+            # first ever call: give the probe up to ~1.5s so the very first /status is real+            for _ in range(15):+                _st.sleep(0.1)+                if c["at"]:+                    break+    return bool(c["running"]), c["addin"]++ def _build_status() -> dict:     """Build the /status payload — the endpoint ab declares as healthEndpoint. @@ -14130,8 +14169,15 @@ def _build_status() -> dict:      info = fusion_info or {}     installed = bool(info.get("installed"))-    running = _is_fusion_running() if installed else False-    addin = _probe_addin() if running else None+    # NEVER BLOCK THE HEALTH POLL (2026-08-29, two ten-part imports killed by+    # bridge_restarted_mid_run, both while Fusion was importing the 3.9 MB S10B STEP+    # with the CPU pegged). The crash log showed no traceback and no clean exit for+    # either death: the process was killed from outside, i.e. ab reaped a bridge whose+    # health poll stalled. This handler used to run `tasklist` (seconds under load) and+    # an add-in HTTP probe on EVERY poll. Now the probes run at most every 5s on a+    # helper thread and the handler answers from the cache in microseconds; during a+    # declared long operation the last known state is reported as-is with busy:true.+    running, addin = _status_probe_cached(installed)     addin_ok = bool(addin)      if platform.system() != "Windows":@@ -14155,6 +14201,8 @@ def _build_status() -> dict:      return {         "status": "ok",+        "busy": bool(_LONG_OP.get("name")),+        "longOp": _LONG_OP.get("name"),         "led": led,         "summary": summary,         "tooltip": tooltip,