feat: channelz improvements, idle timeout implementation

packages/grpc-js/.eslintrc

@@ -50,6 +50,7 @@
     "@typescript-eslint/explicit-module-boundary-types": "off",
     "@typescript-eslint/ban-types": "off",
     "@typescript-eslint/camelcase": "off",
+    "@typescript-eslint/no-explicit-any": "off",
     "node/no-missing-import": "off",
     "node/no-empty-function": "off",
     "node/no-unsupported-features/es-syntax": "off",

packages/grpc-js/README.md

@@ -60,6 +60,9 @@ Many channel arguments supported in `grpc` are not supported in `@grpc/grpc-js`.
   - `grpc.enable_channelz`
   - `grpc.dns_min_time_between_resolutions_ms`
   - `grpc.enable_retries`
+  - `grpc.max_connection_age_ms`
+  - `grpc.max_connection_age_grace_ms`
+  - `grpc.max_connection_idle_ms`
   - `grpc.per_rpc_retry_buffer_size`
   - `grpc.retry_buffer_size`
   - `grpc.service_config_disable_resolution`

packages/grpc-js/gulpfile.ts

@@ -35,14 +35,17 @@ const pkgPath = path.resolve(jsCoreDir, 'package.json');
 const supportedVersionRange = require(pkgPath).engines.node;
 const versionNotSupported = () => {
   console.log(`Skipping grpc-js task for Node ${process.version}`);
-  return () => { return Promise.resolve(); };
+  return () => {
+    return Promise.resolve();
+  };
 };
 const identity = (value: any): any => value;
-const checkTask = semver.satisfies(process.version, supportedVersionRange) ?
-    identity : versionNotSupported;
+const checkTask = semver.satisfies(process.version, supportedVersionRange)
+  ? identity
+  : versionNotSupported;
 
 const execNpmVerb = (verb: string, ...args: string[]) =>
-  execa('npm', [verb, ...args], {cwd: jsCoreDir, stdio: 'inherit'});
+  execa('npm', [verb, ...args], { cwd: jsCoreDir, stdio: 'inherit' });
 const execNpmCommand = execNpmVerb.bind(null, 'run');
 
 const install = checkTask(() => execNpmVerb('install', '--unsafe-perm'));
@@ -64,22 +67,20 @@ const cleanAll = gulp.parallel(clean);
  */
 const compile = checkTask(() => execNpmCommand('compile'));
 
-const copyTestFixtures = checkTask(() => ncpP(`${jsCoreDir}/test/fixtures`, `${outDir}/test/fixtures`));
+const copyTestFixtures = checkTask(() =>
+  ncpP(`${jsCoreDir}/test/fixtures`, `${outDir}/test/fixtures`)
+);
 
 const runTests = checkTask(() => {
   process.env.GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION = 'true';
-  return gulp.src(`${outDir}/test/**/*.js`)
-    .pipe(mocha({reporter: 'mocha-jenkins-reporter',
-                 require: ['ts-node/register']}));
+  return gulp.src(`${outDir}/test/**/*.js`).pipe(
+    mocha({
+      reporter: 'mocha-jenkins-reporter',
+      require: ['ts-node/register'],
+    })
+  );
 });
 
 const test = gulp.series(install, copyTestFixtures, runTests);
 
-export {
-  install,
-  lint,
-  clean,
-  cleanAll,
-  compile,
-  test
-}
+export { install, lint, clean, cleanAll, compile, test };

packages/grpc-js/package.json

@@ -6,7 +6,7 @@
   "repository": "https://github.com/grpc/grpc-node/tree/master/packages/grpc-js",
   "main": "build/src/index.js",
   "engines": {
-    "node": "^8.13.0 || >=10.10.0"
+    "node": ">=12.10.0"
   },
   "keywords": [],
   "author": {
@@ -15,34 +15,35 @@
   "types": "build/src/index.d.ts",
   "license": "Apache-2.0",
   "devDependencies": {
-    "@types/gulp": "^4.0.6",
-    "@types/gulp-mocha": "0.0.32",
-    "@types/lodash": "^4.14.186",
-    "@types/mocha": "^5.2.6",
-    "@types/ncp": "^2.0.1",
-    "@types/pify": "^3.0.2",
-    "@types/semver": "^7.3.9",
-    "@typescript-eslint/eslint-plugin": "^5.59.11",
-    "@typescript-eslint/parser": "^5.59.11",
-    "@typescript-eslint/typescript-estree": "^5.59.11",
-    "clang-format": "^1.0.55",
+    "@types/gulp": "^4.0.17",
+    "@types/gulp-mocha": "0.0.37",
+    "@types/lodash": "^4.14.202",
+    "@types/mocha": "^10.0.6",
+    "@types/ncp": "^2.0.8",
+    "@types/node": ">=20.11.20",
+    "@types/pify": "^5.0.4",
+    "@types/semver": "^7.5.8",
+    "@typescript-eslint/eslint-plugin": "^7.1.0",
+    "@typescript-eslint/parser": "^7.1.0",
+    "@typescript-eslint/typescript-estree": "^7.1.0",
+    "clang-format": "^1.8.0",
     "eslint": "^8.42.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.2.1",
     "execa": "^2.0.3",
     "gulp": "^4.0.2",
     "gulp-mocha": "^6.0.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "madge": "^5.0.1",
     "mocha-jenkins-reporter": "^0.4.1",
     "ncp": "^2.0.0",
     "pify": "^4.0.1",
     "prettier": "^2.8.8",
     "rimraf": "^3.0.2",
-    "semver": "^7.3.5",
-    "ts-node": "^10.9.1",
-    "typescript": "^5.1.3"
+    "semver": "^7.6.0",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.3.3"
   },
   "contributors": [
     {
@@ -65,8 +66,8 @@
     "generate-test-types": "proto-loader-gen-types --keepCase --longs String --enums String --defaults --oneofs --includeComments --include-dirs test/fixtures/ -O test/generated/ --grpcLib ../../src/index test_service.proto"
   },
   "dependencies": {
-    "@grpc/proto-loader": "^0.7.8",
-    "@types/node": ">=12.12.47"
+    "@grpc/proto-loader": "^0.7.10",
+    "@js-sdsl/ordered-map": "^4.4.2"
   },
   "files": [
     "src/**/*.ts",

packages/grpc-js/src/channel-options.ts

@@ -54,6 +54,7 @@ export interface ChannelOptions {
   'grpc.retry_buffer_size'?: number;
   'grpc.max_connection_age_ms'?: number;
   'grpc.max_connection_age_grace_ms'?: number;
+  'grpc.max_connection_idle_ms'?: number;
   'grpc-node.max_session_memory'?: number;
   'grpc.service_config_disable_resolution'?: number;
   'grpc.client_idle_timeout_ms'?: number;

packages/grpc-js/src/channel.ts

@@ -20,7 +20,7 @@ import { ChannelOptions } from './channel-options';
 import { ServerSurfaceCall } from './server-call';
 
 import { ConnectivityState } from './connectivity-state';
-import { ChannelRef } from './channelz';
+import type { ChannelRef } from './channelz';
 import { Call } from './call-interface';
 import { InternalChannel } from './internal-channel';
 import { Deadline } from './deadline';