MONGOSH-273 Cursor.maxAwaitTimeMS

packages/i18n/src/locales/en_US.js

@@ -676,6 +676,10 @@ const translations = {
               description: 'Specifies a cumulative time limit in milliseconds for processing operations on a cursor.',
               example: 'db.collection.find(query, projection).maxTimeMS(timeLimit)'
             },
+            maxAwaitTimeMS: {
+              description: 'Set a maxAwaitTimeMS on a tailing cursor query to allow to customize the timeout value for the option awaitData (Only supported on MongoDB 3.2 or higher, ignored otherwise)',
+              example: 'db.collection.find(query, projection).maxAwaitTimeMS(timeLimit)'
+            },
             min: {
               link: 'https://docs.mongodb.com/manual/reference/method/cursor.min',
               description: 'Specifies the inclusive lower bound for a specific index in order to constrain the results of find(). min() provides a way to specify lower bounds on compound key indexes.',

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

@@ -171,6 +171,15 @@ export default interface ServiceProviderCursor {
    */
   maxTimeMS(value: number): ServiceProviderCursor;
 
+  /**
+   * Set the maxAwaitTimeMS value.
+   *
+   * @param {number} The maxAwaitTimeMS value.
+   *
+   * @returns {ServiceProviderCursor} The cursor.
+   */
+  maxAwaitTimeMS(value: number): ServiceProviderCursor;
+
   /**
    * Set the min index bounds.
    *

packages/shell-api/src/cursor.spec.ts

@@ -347,6 +347,26 @@ describe('Cursor', () => {
       });
     });
 
+    describe('#maxAwaitTimeMS', () => {
+      let spCursor: SinonStubbedInstance<ServiceProviderCursor>;
+      let shellApiCursor;
+      let mock;
+      const value = 5000;
+
+      beforeEach(() => {
+        mock = sinon.mock().withArgs(value);
+        spCursor = sinon.createStubInstance(ServiceProviderCursor, {
+          maxAwaitTimeMS: mock
+        });
+        shellApiCursor = new Cursor(mongo, spCursor);
+      });
+
+      it('fluidly sets maxAwaitTimeMS', () => {
+        expect(shellApiCursor.maxAwaitTimeMS(value)).to.equal(shellApiCursor);
+        mock.verify();
+      });
+    });
+
     describe('#min', () => {
       let spCursor: SinonStubbedInstance<ServiceProviderCursor>;
       let shellApiCursor;

packages/shell-api/src/cursor.ts

@@ -207,6 +207,13 @@ export default class Cursor extends ShellApiClass {
     return this;
   }
 
+  @returnType('Cursor')
+  @serverVersions(['3.2.0', ServerVersions.latest])
+  maxAwaitTimeMS(value: number): Cursor {
+    this._cursor.maxAwaitTimeMS(value);
+    return this;
+  }
+
   @returnType('Cursor')
   min(indexBounds: Document): Cursor {
     this._cursor.min(indexBounds);