openvibers/openvibe.chat Commits

Release manifest and metrics (Track R D43, Track O): openvibe-shared v1.6.0; GET /release.json (release, contracts and package versions) with POST /release-metrics, and GET /metrics (loopback only: request rates and latencies, process metrics, release_info) mounted before every route

OP OpenVibers committed 24 Sept 2026 · 9ebde51bc5 · 4 files, +134 −0





Changes
ddiff --git a/package-lock.json b/package-lock.json
iindex 6b98962..f7b3d04 100644
---- a/package-lock.json
++++ b/package-lock.json
@@@ -18,6 +18,7 @@
          "multer": "^2.0.2",
          "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.35.0",
          "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.6.0",
++        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.6.0",
          "ws": "^8.18.0"
        },
        "engines": {
@@@ -181,6 +182,12 @@
          "ieee754": "^1.1.13"
        }
      },
++    "node_modules/buffer-equal-constant-time": {
++      "version": "1.0.1",
++      "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
++      "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==",
++      "license": "BSD-3-Clause"
++    },
      "node_modules/busboy": {
        "version": "1.6.0",
        "resolved": "https://registry.npmjs.org/busboy/-/busboy-1.6.0.tgz",
@@@ -389,6 +396,15 @@
          "node": ">= 0.4"
        }
      },
++    "node_modules/ecdsa-sig-formatter": {
++      "version": "1.0.11",
++      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
++      "integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==",
++      "license": "Apache-2.0",
++      "dependencies": {
++        "safe-buffer": "^5.0.1"
++      }
++    },
      "node_modules/ee-first": {
        "version": "1.1.1",
        "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@@ -765,6 +781,97 @@
        "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==",
        "license": "MIT"
      },
++    "node_modules/jsonwebtoken": {
++      "version": "9.0.3",
++      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.3.tgz",
++      "integrity": "sha512-MT/xP0CrubFRNLNKvxJ2BYfy53Zkm++5bX9dtuPbqAeQpTVe0MQTFhao8+Cp//EmJp244xt6Drw/GVEGCUj40g==",
++      "license": "MIT",
++      "dependencies": {
++        "jws": "^4.0.1",
++        "lodash.includes": "^4.3.0",
++        "lodash.isboolean": "^3.0.3",
++        "lodash.isinteger": "^4.0.4",
++        "lodash.isnumber": "^3.0.3",
++        "lodash.isplainobject": "^4.0.6",
++        "lodash.isstring": "^4.0.1",
++        "lodash.once": "^4.0.0",
++        "ms": "^2.1.1",
++        "semver": "^7.5.4"
++      },
++      "engines": {
++        "node": ">=12",
++        "npm": ">=6"
++      }
++    },
++    "node_modules/jsonwebtoken/node_modules/ms": {
++      "version": "2.1.3",
++      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
++      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
++      "license": "MIT"
++    },
++    "node_modules/jwa": {
++      "version": "2.0.1",
++      "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.1.tgz",
++      "integrity": "sha512-hRF04fqJIP8Abbkq5NKGN0Bbr3JxlQ+qhZufXVr0DvujKy93ZCbXZMHDL4EOtodSbCWxOqR8MS1tXA5hwqCXDg==",
++      "license": "MIT",
++      "dependencies": {
++        "buffer-equal-constant-time": "^1.0.1",
++        "ecdsa-sig-formatter": "1.0.11",
++        "safe-buffer": "^5.0.1"
++      }
++    },
++    "node_modules/jws": {
++      "version": "4.0.1",
++      "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.1.tgz",
++      "integrity": "sha512-EKI/M/yqPncGUUh44xz0PxSidXFr/+r0pA70+gIYhjv+et7yxM+s29Y+VGDkovRofQem0fs7Uvf4+YmAdyRduA==",
++      "license": "MIT",
++      "dependencies": {
++        "jwa": "^2.0.1",
++        "safe-buffer": "^5.0.1"
++      }
++    },
++    "node_modules/lodash.includes": {
++      "version": "4.3.0",
++      "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
++      "integrity": "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.isboolean": {
++      "version": "3.0.3",
++      "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz",
++      "integrity": "sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.isinteger": {
++      "version": "4.0.4",
++      "resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz",
++      "integrity": "sha512-DBwtEWN2caHQ9/imiNeEA5ys1JoRtRfY3d7V9wkqtbycnAmTvRRmbHKDV4a0EYc678/dia0jrte4tjYwVBaZUA==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.isnumber": {
++      "version": "3.0.3",
++      "resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz",
++      "integrity": "sha512-QYqzpfwO3/CWf3XP+Z+tkQsfaLL/EnUlXWVkIk5FUPc4sBdTehEqZONuyRt2P67PXAk+NXmTBcc97zw9t1FQrw==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.isplainobject": {
++      "version": "4.0.6",
++      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
++      "integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.isstring": {
++      "version": "4.0.1",
++      "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz",
++      "integrity": "sha512-0wJxfxH1wgO3GrbuP+dTTk7op+6L41QCXbGINEmD+ny/G/eCqGzxyCsh7159S+mgDDcoarnBw6PC1PS5+wUGgw==",
++      "license": "MIT"
++    },
++    "node_modules/lodash.once": {
++      "version": "4.1.1",
++      "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
++      "integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg==",
++      "license": "MIT"
++    },
      "node_modules/math-intrinsics": {
        "version": "1.1.0",
        "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
@@@ -979,6 +1086,15 @@
          "node": ">=20"
        }
      },
++    "node_modules/openvibe-shared": {
++      "version": "1.6.0",
++      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.6.0",
++      "integrity": "sha512-kd9DdLQg2iK6m/VzwBBhKBNsg9riMzdI4jJFvfgIgW3vTsIz1SflAtZdMjRGbDPx3Hdvba2oOT2085n+npmzNQ==",
++      "license": "MIT",
++      "dependencies": {
++        "jsonwebtoken": "^9.0.0"
++      }
++    },
      "node_modules/parseurl": {
        "version": "1.3.3",
        "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
ddiff --git a/package.json b/package.json
iindex 1b0036b..1d86015 100644
---- a/package.json
++++ b/package.json
@@@ -29,6 +29,7 @@
      "multer": "^2.0.2",
      "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.35.0",
      "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.6.0",
++    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.6.0",
      "ws": "^8.18.0"
    },
    "engines": {
ddiff --git a/server/app.js b/server/app.js
iindex 81cff26..bfdb513 100644
---- a/server/app.js
++++ b/server/app.js
@@@ -66,6 +66,13 @@ function createApp({ chatServer, bridge, mirror, relay, events = null }) {
      // Cloudflare address (DNS-only hosts reach nginx directly with a client-written X-Forwarded-For).
      app.set('trust proxy', trustProxy(config.trustProxy));
  
++    // GET /release.json (ADR-016, D43) and loopback GET /metrics (Track O): what this deployment is,
++    // request rates/latencies and process metrics, from openvibe-shared (before any route).
++    const release = require('openvibe-shared/release').createRelease({ service: 'chat', root: require('path').join(__dirname, '..'), packages: ['openvibe-shared', 'openvibe-sdk', 'openvibe-contracts'] });
++    const metrics = require('openvibe-shared/metrics').instrument(app, { service: 'chat', release: release.release });
++    release.mount(app, { registry: metrics.registry });
++    app.locals.metrics = metrics.registry;
++
      /** Exact allow-list only (no subdomain wildcard). */
      function isAllowedOrigin(origin) {
          return allowedOrigins.has(origin);
ddiff --git a/test/ready.test.js b/test/ready.test.js
iindex 4c119df..7d8efe1 100644
---- a/test/ready.test.js
++++ b/test/ready.test.js
@@@ -22,6 +22,16 @@ t('boot', async () => {
      await h.ctx.sync();
  });
  
++t('release manifest and loopback metrics (D43, Track O)', async () => {
++    const rel = await h.http('GET', '/release.json');
++    assert.strictEqual(rel.status, 200);
++    assert.strictEqual(rel.body.service, 'chat');
++    assert.ok(rel.body.components && rel.body.components.server);
++    const m = await h.http('GET', '/metrics');
++    assert.strictEqual(m.status, 200, 'the test client is loopback');
++    if (m.headers) assert.ok(/text\/plain/.test(String(m.headers['content-type'] || (m.headers.get && m.headers.get('content-type')) || 'text/plain')), 'Prometheus text format');
++});
++
  t('healthy: 200 ready with a db and a live_sync check', async () => {
      const { status, body } = await ready();
      assert.strictEqual(status, 200);