feat: Cast client

lerna.json

@@ -8,7 +8,8 @@
     "packages/dicomImageLoader",
     "packages/ai",
     "packages/labelmap-interpolation",
-    "packages/polymorphic-segmentation"
+    "packages/polymorphic-segmentation",
+    "packages/cast"
   ],
   "npmClient": "yarn"
 }

package.json

@@ -11,6 +11,7 @@
     "packages/tools",
     "packages/ai",
     "packages/labelmap-interpolation",
+    "packages/cast",
     "addOns/externals/*",
     "addOns/local/*"
   ],
@@ -66,68 +67,68 @@
     "webpack:watch": "npx lerna run webpack:watch"
   },
   "devDependencies": {
-    "@babel/core": "7.26.10",
-    "@babel/plugin-external-helpers": "7.25.9",
+    "@babel/core": "7.29.0",
+    "@babel/plugin-external-helpers": "7.27.1",
     "@babel/plugin-proposal-class-properties": "7.18.6",
     "@babel/plugin-proposal-object-rest-spread": "7.20.7",
-    "@babel/plugin-transform-class-static-block": "7.26.0",
-    "@babel/plugin-transform-runtime": "7.26.10",
-    "@babel/preset-env": "7.26.9",
-    "@babel/preset-react": "7.26.3",
-    "@babel/preset-typescript": "7.26.0",
-    "@babel/runtime": "7.26.10",
-    "@babel/runtime-corejs3": "7.26.10",
-    "@cornerstonejs/calculate-suv": "1.0.3",
+    "@babel/plugin-transform-class-static-block": "7.28.6",
+    "@babel/plugin-transform-runtime": "7.29.0",
+    "@babel/preset-env": "7.29.2",
+    "@babel/preset-react": "7.28.5",
+    "@babel/preset-typescript": "7.28.5",
+    "@babel/runtime": "7.29.2",
+    "@babel/runtime-corejs3": "7.29.2",
+    "@cornerstonejs/calculate-suv": "1.1.0",
     "@istanbuljs/nyc-config-typescript": "1.0.2",
-    "@microsoft/api-extractor": "7.57.1",
-    "@microsoft/tsdoc": "0.15.1",
-    "@playwright/test": "1.56.1",
-    "@prettier/plugin-oxc": "0.0.4",
-    "@rollup/plugin-babel": "6.0.4",
+    "@microsoft/api-extractor": "7.57.7",
+    "@microsoft/tsdoc": "0.16.0",
+    "@playwright/test": "1.58.2",
+    "@prettier/plugin-oxc": "0.1.3",
+    "@rollup/plugin-babel": "7.0.0",
     "@rollup/plugin-json": "6.1.0",
-    "@rollup/plugin-node-resolve": "15.3.1",
-    "@rollup/plugin-typescript": "11.1.6",
-    "@rspack/cli": "1.6.0",
-    "@rspack/core": "1.6.0",
-    "@types/dom-webcodecs": "0.1.14",
-    "@types/emscripten": "1.40.0",
-    "@types/jasmine": "4.6.5",
-    "@types/jest": "29.5.14",
+    "@rollup/plugin-node-resolve": "16.0.3",
+    "@rollup/plugin-typescript": "12.3.0",
+    "@rspack/cli": "1.7.10",
+    "@rspack/core": "1.7.10",
+    "@types/dom-webcodecs": "0.1.18",
+    "@types/emscripten": "1.41.5",
+    "@types/jasmine": "6.0.0",
+    "@types/jest": "30.0.0",
     "@types/karma": "6.3.9",
-    "@types/node": "20.17.24",
-    "@types/react": "17.0.83",
-    "@types/react-dom": "17.0.26",
-    "@webgpu/types": "0.1.56",
-    "acorn": "8.14.1",
+    "@types/node": "25.5.0",
+    "@types/react": "19.2.14",
+    "@types/react-dom": "19.2.3",
+    "@webgpu/types": "0.1.69",
+    "acorn": "8.16.0",
     "acorn-jsx": "5.3.2",
-    "ajv": "8.17.1",
-    "autoprefixer": "10.4.21",
-    "babel-loader": "9.1.2",
+    "ajv": "8.18.0",
+    "autoprefixer": "10.4.27",
+    "babel-loader": "10.1.1",
     "babel-plugin-istanbul": "7.0.1",
-    "babel-plugin-transform-import-meta": "2.3.2",
-    "chai": "5.2.0",
+    "babel-plugin-transform-import-meta": "2.3.3",
+    "chai": "6.2.2",
     "clean-webpack-plugin": "4.0.0",
-    "commander": "10.0.1",
+    "commander": "14.0.3",
     "concat": "1.0.3",
-    "core-js": "3.41.0",
+    "core-js": "3.49.0",
     "coverage-istanbul-loader": "3.0.5",
-    "cross-env": "7.0.3",
-    "css-loader": "6.11.0",
-    "cssnano": "6.1.2",
+    "cross-env": "10.1.0",
+    "css-loader": "7.1.4",
+    "cssnano": "7.1.4",
     "dicomweb-client": "0.11.2",
-    "docdash": "1.2.0",
+    "docdash": "2.0.2",
     "dpdm": "4.0.1",
-    "execa": "7.2.0",
-    "exports-loader": "3.1.0",
+    "execa": "9.6.1",
+    "exports-loader": "5.0.0",
     "file-loader": "6.2.0",
-    "follow-redirects": "1.15.9",
-    "fs-extra": "10.1.0",
-    "html-webpack-plugin": "5.6.3",
+    "follow-redirects": "1.15.11",
+    "fs-extra": "11.3.4",
+    "html-webpack-plugin": "5.6.6",
     "husky": "9.1.7",
-    "jasmine": "6.0.0",
-    "jest": "30.2.0",
+    "jasmine": "6.1.0",
+    "jest": "30.3.0",
     "jest-canvas-mock": "2.5.2",
-    "jest-environment-jsdom": "30.2.0",
+    "jest-environment-jsdom": "30.3.0",
     "jest-junit": "16.0.0",
     "karma": "6.4.4",
     "karma-chrome-launcher": "3.2.0",
@@ -136,40 +137,40 @@
     "karma-junit-reporter": "2.0.1",
     "karma-spec-reporter": "0.0.36",
     "karma-webpack": "5.0.1",
-    "lerna": "9.0.4",
-    "lint-staged": "13.3.0",
-    "nyc": "17.1.0",
-    "open-cli": "7.2.0",
-    "oxlint": "1.9.0",
+    "lerna": "9.0.7",
+    "lint-staged": "16.4.0",
+    "nyc": "18.0.0",
+    "open-cli": "9.0.0",
+    "oxlint": "1.57.0",
     "path-browserify": "1.0.1",
     "playwright-test-coverage": "1.2.12",
-    "postcss": "8.5.3",
-    "postcss-import": "15.1.0",
-    "postcss-loader": "7.3.4",
-    "postcss-preset-env": "8.5.1",
-    "prettier": "3.6.2",
-    "puppeteer": "13.7.0",
+    "postcss": "8.5.8",
+    "postcss-import": "16.1.1",
+    "postcss-loader": "8.2.1",
+    "postcss-preset-env": "11.2.0",
+    "prettier": "3.8.1",
+    "puppeteer": "24.40.0",
     "resemblejs": "5.0.0",
-    "rollup": "3.29.5",
-    "semver": "7.7.1",
+    "rollup": "3.30.0",
+    "semver": "7.7.4",
     "shader-loader": "1.3.1",
     "shelljs": "0.10.0",
     "shx": "0.4.0",
-    "sinon": "21.0.0",
+    "sinon": "21.0.3",
     "source-map-support": "0.5.21",
-    "style-loader": "3.3.4",
-    "stylelint": "15.11.0",
-    "stylelint-config-recommended": "12.0.0",
-    "ts-loader": "9.5.1",
+    "style-loader": "4.0.0",
+    "stylelint": "17.6.0",
+    "stylelint-config-recommended": "18.0.0",
+    "ts-loader": "9.5.4",
     "ts-node": "10.9.2",
-    "typescript": "5.5.4",
+    "typescript": "6.0.2",
     "url-loader": "4.1.1",
-    "webpack": "5.105.3",
-    "webpack-bundle-analyzer": "4.10.2",
-    "webpack-cli": "5.1.4",
-    "webpack-dev-server": "5.2.2",
-    "webpack-merge": "5.8.0",
-    "xml2js": "0.5.0"
+    "webpack": "5.105.4",
+    "webpack-bundle-analyzer": "5.3.0",
+    "webpack-cli": "7.0.2",
+    "webpack-dev-server": "5.2.3",
+    "webpack-merge": "6.0.1",
+    "xml2js": "0.6.2"
   },
   "lint-staged": {
     "packages/**/*.{ts,js,jsx,tsx,json,md,css}": [
@@ -203,5 +204,8 @@
     "serialize-javascript": "7.0.4",
     "svgo": "3.3.3",
     "flatted": "3.4.0"
+  },
+  "dependencies": {
+    "all": "^0.0.0"
   }
 }

packages/cast/README.md

@@ -0,0 +1,45 @@
+# @cornerstonejs/cast
+
+Cast hub networking for browser-based viewers: OAuth client-credentials token, HTTP subscribe/unsubscribe, WebSocket receive, and publish. This package contains transport only; application-specific message handling stays in the host app to implement FHIRcast or other messaging.
+
+## Example
+
+The **Cast client** example under `examples/castClient` mirrors the python Slicer Cast `test-client.html` flow (subscribe, log incoming events, publish) using `CastClient` for all network calls.
+
+From the monorepo root:
+
+```bash
+yarn install
+yarn workspace @cornerstonejs/cast build:esm
+yarn example castClient
+```
+
+Then open the dev server URL (default port from `CS3D_PORT` or `3000`). Set **Token endpoint** and **Hub endpoint** to your Cast hub (defaults target `127.0.0.1:2017`). If the hub runs on another origin, ensure CORS allows the example origin.
+
+Optional query parameter: `?topic=your-topic` pre-fills the topic fields.
+
+The full static example index is built with `yarn build-all-examples` (output under `.static-examples/castClient.html`).
+
+## Config Shape
+
+`CastClient` now separates static hub endpoints from session values:
+
+```ts
+const client = new CastClient({
+  hub: {
+    name: 'demo',
+    version: '1',
+    hub_endpoint: 'https://host/api/hub',
+    token_endpoint: 'https://host/oauth/token',
+    client_id: 'client_id',
+    client_secret: 'client_secret',
+  },
+  session: {
+    subscriberName: 'CS3D-EXAMPLE',
+    topic: 'my-topic',
+    events: ['*'],
+    lease: 7200,
+    actors: ['WORKLIST_CLIENT'],
+  },
+});
+```