fix(cli-repl): do not wait for connectionInfo in quiet non-REPL mode MONGOSH-1765

packages/autocomplete/src/index.ts

@@ -21,10 +21,10 @@ export interface AutocompleteParameters {
   connectionInfo: () =>
     | undefined
     | {
-        is_atlas: boolean;
-        is_data_federation: boolean;
-        server_version: string;
-        is_local_atlas: boolean;
+        is_atlas?: boolean;
+        is_data_federation?: boolean;
+        server_version?: string;
+        is_local_atlas?: boolean;
       };
   apiVersionInfo: () => { version: string; strict: boolean } | undefined;
   getCollectionCompletionsForCurrentDb: (

packages/browser-repl/src/sandbox.tsx

@@ -14,6 +14,7 @@ import {
 import { IframeRuntime } from './iframe-runtime';
 import { Shell } from './index';
 import type { ShellOutputEntry } from './components/shell-output-line';
+import type { ConnectionInfo } from '@mongosh/service-provider-core';
 
 injectGlobal({
   body: {
@@ -94,12 +95,13 @@ class DemoServiceProvider {
     };
   }
 
-  async getConnectionInfo(): Promise<object> {
+  async getConnectionInfo(): Promise<ConnectionInfo> {
     return {
       buildInfo: await this.buildInfo(),
       extraInfo: {
         uri: 'mongodb://localhost/',
       },
+      topology: null,
     };
   }
 

packages/browser-runtime-core/src/open-context-runtime.ts

@@ -33,7 +33,7 @@ export class OpenContextRuntime implements Runtime {
   private shellEvaluator: ShellEvaluator;
   private instanceState: ShellInstanceState;
   private evaluationListener: RuntimeEvaluationListener | null = null;
-  private updatedConnectionInfoPromise: Promise<void> | null = null;
+  private updatedConnectionInfoPromise: Promise<unknown> | null = null;
 
   constructor(
     serviceProvider: ServiceProvider,

packages/cli-repl/src/cli-repl.spec.ts

@@ -1519,6 +1519,19 @@ describe('CliRepl', function () {
             cliRepl,
             await testServer.connectionString()
           );
+          expect(
+            requests
+              .flatMap((req) =>
+                JSON.parse(req.body).batch.map((entry) => entry.event)
+              )
+              .sort()
+              .filter(Boolean)
+          ).to.deep.equal([
+            'API Call',
+            'New Connection',
+            'Script Evaluated',
+            'Startup Time',
+          ]);
           expect(totalEventsTracked).to.equal(5);
         });
 

packages/cli-repl/src/mongosh-repl.spec.ts

@@ -45,6 +45,9 @@ describe('MongoshNodeRepl', function () {
   let ioProvider: MongoshIOProvider;
   let sp: StubbedInstance<ServiceProvider>;
   let serviceProvider: ServiceProvider;
+  let calledServiceProviderFunctions: () => Partial<
+    Record<keyof ServiceProvider, number>
+  >;
   let config: Record<string, any>;
   const tmpdir = useTmpdir();
 
@@ -83,9 +86,16 @@ describe('MongoshNodeRepl', function () {
       buildInfo: {
         version: '4.4.1',
       },
+      topology: null,
     });
     sp.runCommandWithCheck.resolves({ ok: 1 });
     serviceProvider = sp;
+    calledServiceProviderFunctions = () =>
+      Object.fromEntries(
+        Object.keys(sp)
+          .map((key) => [key, sp[key]?.callCount])
+          .filter(([, count]) => !!count)
+      );
 
     mongoshReplOptions = {
       input: input,
@@ -128,6 +138,7 @@ describe('MongoshNodeRepl', function () {
         /You can opt-out by running the .*disableTelemetry\(\).* command/
       );
       expect(config.disableGreetingMessage).to.equal(true);
+      expect(sp.getConnectionInfo).to.have.been.calledOnce;
     });
 
     it('evaluates javascript', async function () {
@@ -1248,6 +1259,7 @@ describe('MongoshNodeRepl', function () {
           version: '4.4.1',
           modules: ['enterprise'],
         },
+        topology: null,
       });
 
       const initialized = await mongoshRepl.initialize(serviceProvider);
@@ -1279,6 +1291,7 @@ describe('MongoshNodeRepl', function () {
           version: '4.4.1',
           modules: ['enterprise'],
         },
+        topology: null,
       };
 
       sp.getConnectionInfo.resolves(connectionInfo);
@@ -1408,6 +1421,7 @@ describe('MongoshNodeRepl', function () {
         buildInfo: {
           version: '4.4.1',
         },
+        topology: null,
       });
       mongoshReplOptions.shellCliOptions = {
         nodb: false,
@@ -1438,4 +1452,31 @@ describe('MongoshNodeRepl', function () {
       expect(warnings).to.have.lengthOf(0);
     });
   });
+
+  context('interactions with the server during startup', function () {
+    it('calls a number of service provider functions by default', async function () {
+      await mongoshRepl.initialize(serviceProvider);
+      const calledFunctions = calledServiceProviderFunctions();
+      expect(Object.keys(calledFunctions).sort()).to.deep.equal([
+        'getConnectionInfo',
+        'getFleOptions',
+        'getRawClient',
+        'getURI',
+        'runCommandWithCheck',
+      ]);
+    });
+
+    it('does not wait for getConnectionInfo in quiet plain-vm mode', async function () {
+      mongoshRepl.shellCliOptions.quiet = true;
+      mongoshRepl.shellCliOptions.jsContext = 'plain-vm';
+      sp.getConnectionInfo.callsFake(
+        () =>
+          new Promise(() => {
+            /* never resolve */
+          })
+      );
+      await mongoshRepl.initialize(serviceProvider);
+      expect(serviceProvider.getConnectionInfo).to.have.been.calledOnce;
+    });
+  });
 });

packages/cli-repl/src/mongosh-repl.ts

@@ -179,32 +179,52 @@ class MongoshNodeRepl implements EvaluationListener {
     serviceProvider: ServiceProvider,
     moreRecentMongoshVersion?: string | null
   ): Promise<InitializationToken> {
+    const usePlainVMContext = this.shellCliOptions.jsContext === 'plain-vm';
+
     const instanceState = new ShellInstanceState(
       serviceProvider,
       this.bus,
       this.shellCliOptions
     );
+
     const shellEvaluator = new ShellEvaluator(
       instanceState,
       (value: any) => value,
       markTime,
       !!this.shellCliOptions.exposeAsyncRewriter
     );
     instanceState.setEvaluationListener(this);
-    await instanceState.fetchConnectionInfo();
-    markTime(TimingCategories.REPLInstantiation, 'fetched connection info');
-
-    const { buildInfo, extraInfo } = instanceState.connectionInfo;
-    let mongodVersion = extraInfo?.is_stream
-      ? 'Atlas Stream Processing'
-      : buildInfo?.version;
-    const apiVersion = serviceProvider.getRawClient()?.serverApi?.version;
-    if (apiVersion) {
-      mongodVersion =
-        (mongodVersion ? mongodVersion + ' ' : '') +
-        `(API Version ${apiVersion})`;
+
+    // Fetch connection metadata if not in quiet mode or in REPL mode:
+    // not-quiet mode -> We'll need it for the greeting message (and need it now)
+    // REPL mode -> We'll want it for fast autocomplete (and need it soon-ish, but not now)
+    instanceState.setPreFetchCollectionAndDatabaseNames(!usePlainVMContext);
+    // `if` commented out because we currently still want the connection info for
+    // logging/telemetry but we may want to revisit that in the future:
+    // if (!this.shellCliOptions.quiet || !usePlainVMContext)
+    {
+      const connectionInfoPromise = instanceState.fetchConnectionInfo();
+      connectionInfoPromise.catch(() => {
+        // Ignore potential unhandled rejection warning
+      });
+      if (!this.shellCliOptions.quiet) {
+        const connectionInfo = await connectionInfoPromise;
+        markTime(TimingCategories.REPLInstantiation, 'fetched connection info');
+
+        const { buildInfo, extraInfo } = connectionInfo ?? {};
+        let mongodVersion = extraInfo?.is_stream
+          ? 'Atlas Stream Processing'
+          : buildInfo?.version;
+        const apiVersion = serviceProvider.getRawClient()?.serverApi?.version;
+        if (apiVersion) {
+          mongodVersion =
+            (mongodVersion ? mongodVersion + ' ' : '') +
+            `(API Version ${apiVersion})`;
+        }
+        await this.greet(mongodVersion, moreRecentMongoshVersion);
+      }
     }
-    await this.greet(mongodVersion, moreRecentMongoshVersion);
+
     await this.printBasicConnectivityWarning(instanceState);
     markTime(TimingCategories.REPLInstantiation, 'greeted');
 
@@ -220,7 +240,7 @@ class MongoshNodeRepl implements EvaluationListener {
 
     let repl: REPLServer | null = null;
     let context: Context;
-    if (this.shellCliOptions.jsContext !== 'plain-vm') {
+    if (!usePlainVMContext) {
       repl = asyncRepl.start({
         // 'repl' is not supported in startup snapshots yet.
         // eslint-disable-next-line @typescript-eslint/no-var-requires
@@ -791,7 +811,7 @@ class MongoshNodeRepl implements EvaluationListener {
     this.output.write('Stopping execution...');
 
     const mongodVersion: string | undefined =
-      instanceState.connectionInfo.buildInfo?.version;
+      instanceState.cachedConnectionInfo()?.buildInfo?.version;
     if (mongodVersion?.match(/^(4\.0\.|3\.)\d+/)) {
       this.output.write(
         this.clr(

packages/logging/src/setup-logger-and-telemetry.ts

@@ -141,7 +141,7 @@ export function setupLoggerAndTelemetry(
   );
 
   bus.on('mongosh:connect', function (args: ConnectEvent) {
-    const connectionUri = redactURICredentials(args.uri);
+    const connectionUri = args.uri && redactURICredentials(args.uri);
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const { uri: _uri, ...argsWithoutUri } = args;
     const params = {

packages/service-provider-core/src/admin.ts

@@ -13,7 +13,7 @@ import type {
   AutoEncryptionOptions,
   Collection,
 } from './all-transport-types';
-import type { bson as BSON } from './index';
+import type { bson as BSON, ConnectionExtraInfo } from './index';
 import type { ReplPlatform } from './platform';
 import type {
   AWSEncryptionKeyOptions,
@@ -43,6 +43,12 @@ export interface CheckMetadataConsistencyOptions {
   checkIndexes?: 1;
 }
 
+export interface ConnectionInfo {
+  buildInfo: Document | null;
+  topology: any | null;
+  extraInfo: (ConnectionExtraInfo & { fcv?: string }) | null;
+}
+
 export default interface Admin {
   /**
    * What platform (Compass/CLI/Browser)
@@ -87,7 +93,7 @@ export default interface Admin {
   /**
    * Return connection info
    */
-  getConnectionInfo(): Promise<Document>;
+  getConnectionInfo(): Promise<ConnectionInfo>;
 
   /**
    * Authenticate

packages/service-provider-core/src/connect-info.ts

@@ -2,35 +2,35 @@
 
 import getBuildInfo from 'mongodb-build-info';
 
-export interface ConnectInfo {
-  is_atlas: boolean;
-  is_localhost: boolean;
-  is_do: boolean;
-  server_version: string;
-  mongosh_version: string;
+export interface ConnectionExtraInfo {
+  is_atlas?: boolean;
+  is_localhost?: boolean;
+  is_do?: boolean;
+  server_version?: string;
+  mongosh_version?: string;
   server_os?: string;
   server_arch?: string;
-  is_enterprise: boolean;
+  is_enterprise?: boolean;
   auth_type?: string;
-  is_data_federation: boolean;
-  is_stream: boolean;
+  is_data_federation?: boolean;
+  is_stream?: boolean;
   dl_version?: string;
   atlas_version?: string;
-  is_genuine: boolean;
-  non_genuine_server_name: string;
-  node_version: string;
+  is_genuine?: boolean;
+  non_genuine_server_name?: string;
+  node_version?: string;
   uri: string;
-  is_local_atlas: boolean;
+  is_local_atlas?: boolean;
 }
 
-export default function getConnectInfo(
+export default function getConnectExtraInfo(
   uri: string,
   mongoshVersion: string,
   buildInfo: any,
   atlasVersion: any,
   topology: any,
   isLocalAtlas: boolean
-): ConnectInfo {
+): ConnectionExtraInfo {
   buildInfo ??= {}; // We're currently not getting buildInfo with --apiStrict.
   const { isGenuine: is_genuine, serverName: non_genuine_server_name } =
     getBuildInfo.getGenuineMongoDB(uri);

packages/service-provider-core/src/index.ts

@@ -1,6 +1,6 @@
 import './textencoder-polyfill'; // for mongodb-connection-string-url in the java-shell
 import ServiceProvider, { ServiceProviderCore } from './service-provider';
-import getConnectInfo, { ConnectInfo } from './connect-info';
+import getConnectExtraInfo, { ConnectionExtraInfo } from './connect-info';
 import type { ReplPlatform } from './platform';
 const DEFAULT_DB = 'test';
 import { bsonStringifiers } from './printable-bson';
@@ -13,17 +13,18 @@ export { MapReduceOptions, FinalizeFunction } from './map-reduce-options';
 export {
   CreateEncryptedCollectionOptions,
   CheckMetadataConsistencyOptions,
+  ConnectionInfo,
 } from './admin';
 
 export { bson } from './bson-export';
 
 export {
   ServiceProvider,
   ShellAuthOptions,
-  getConnectInfo,
+  getConnectExtraInfo,
   ReplPlatform,
   DEFAULT_DB,
   ServiceProviderCore,
   bsonStringifiers,
-  ConnectInfo,
+  ConnectionExtraInfo,
 };

packages/service-provider-server/src/cli-service-provider.ts

@@ -62,9 +62,10 @@ import type {
   ChangeStream,
   AutoEncryptionOptions,
   ClientEncryption as MongoCryptClientEncryption,
+  ConnectionInfo,
 } from '@mongosh/service-provider-core';
 import {
-  getConnectInfo,
+  getConnectExtraInfo,
   DEFAULT_DB,
   ServiceProviderCore,
 } from '@mongosh/service-provider-core';
@@ -130,13 +131,6 @@ type DropDatabaseResult = {
   dropped?: string;
 };
 
-type ConnectionInfo = {
-  buildInfo: any;
-  topology: any;
-  extraInfo: ExtraConnectionInfo;
-};
-type ExtraConnectionInfo = ReturnType<typeof getConnectInfo> & { fcv?: string };
-
 /**
  * Default driver options we always use.
  */
@@ -436,7 +430,7 @@ class CliServiceProvider
 
     const isLocalAtlasCli = !!atlascliInfo;
 
-    const extraConnectionInfo = getConnectInfo(
+    const extraConnectionInfo = getConnectExtraInfo(
       this.uri?.toString() ?? '',
       version,
       buildInfo,