DOCSP-9029: remove retryWrites from uri connection string (#68)

* DOCSP-9029: remove retryWrites from uri connection string

Author: Chris Cho

Makefile

@@ -1,13 +1,13 @@
 #!make
 MAKEFLAGS += --silent
 
-# This allows us to accept extra arguments (by doing nothing when we get a job that doesn't match, 
+# This allows us to accept extra arguments (by doing nothing when we get a job that doesn't match,
 # rather than throwing an error).
-%: 
-    @: 
+%:
+    @:
 
 # $(MAKECMDGOALS) is the list of "targets" spelled out on the command line
-stagel: 
+stagel:
 	git clone --quiet https://github.com/mongodb/snooty-scripts.git build_scripts
 	@ cd build_scripts && npm list mongodb || npm install mongodb
 	@ source ~/.config/.snootyenv && node build_scripts/app.js $(filter-out $@,$(MAKECMDGOALS))
@@ -25,7 +25,7 @@ repo:
 world:
         @:
 
-clean: 
+clean:
 	rm -rf build
 
 .PHONY: stage

source/code-snippets/connection/srv.js

@@ -2,7 +2,7 @@ const { MongoClient } = require("mongodb");
 
 // Connection URI
 const uri =
-  "mongodb+srv://sample-hostname:27017/?poolSize=20&useUnifiedTopology=true";
+  "mongodb+srv://sample-hostname:27017/?poolSize=20&w=majority";
 
 // Create a new MongoClient
 const client = new MongoClient(uri);

source/code-snippets/crud/arrayFilters.js

@@ -4,7 +4,7 @@ const stream = require("stream");
 
 // Replace the following string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 const client = new MongoClient(uri);
 
 async function run() {

source/code-snippets/crud/cursor.js

@@ -4,7 +4,7 @@ const stream = require("stream");
 
 // Replace the following string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 const client = new MongoClient(uri);
 
 async function forEachIteration(collection) {

source/code-snippets/crud/pizza.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the following string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 const client = new MongoClient(uri);
 
 function sleep(ms) {

source/code-snippets/crud/startrek.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the following string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 const client = new MongoClient(uri);
 
 async function word(movies) {

source/code-snippets/crud/theaters.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the following string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 const client = new MongoClient(uri);
 
 async function proximity(theaters) {

source/code-snippets/indexes/compound.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/indexes/geo.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/indexes/multikey.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/indexes/single-field.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/indexes/text.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/indexes/unique.js

@@ -3,12 +3,9 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
-const client = new MongoClient(uri, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
+const client = new MongoClient(uri);
 
 async function run() {
   try {

source/code-snippets/logging/levels.js

@@ -4,7 +4,7 @@ const { MongoClient, Logger } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<clusterUrl>/?replicaSet=rs&retryWrites=true&w=majority";
+  "mongodb+srv://<clusterUrl>/?replicaSet=rs&w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/monitoring/subscribe.js

@@ -4,7 +4,7 @@ const { MongoClient } = require("mongodb");
 // Replace the following with your MongoDB deployment's connection
 // string.
 const uri =
-  "mongodb+srv://<clusterUrl>/?replicaSet=rs&retryWrites=true&w=majority";
+  "mongodb+srv://<clusterUrl>/?replicaSet=rs&w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/bulkWrite-example.js

@@ -3,7 +3,7 @@ const fs = require("fs");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/changeStream.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/command.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/count.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/deleteMany.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/deleteOne.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/distinct.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/find.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/findOne.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/insertMany.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/insertOne.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/replaceOne.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/updateMany.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/code-snippets/usage-examples/updateOne.js

@@ -3,7 +3,7 @@ const { MongoClient } = require("mongodb");
 
 // Replace the uri string with your MongoDB deployment's connection string.
 const uri =
-  "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+  "mongodb+srv://<user>:<password>@<cluster-url>?w=majority";
 
 const client = new MongoClient(uri);
 

source/fundamentals/connection.txt

@@ -44,7 +44,7 @@ your MongoDB instance.
 
 The last part of the connection string contains connection and authentication
 options as parameters. In the example above, we set two connection options:
-``poolSize=20`` and ``useUnifiedTopology=true``.
+``poolSize=20`` and ``w=majority``.
 
 The code below shows how you can use the sample connection URI in a client to
 connect to MongoDB.
@@ -91,13 +91,6 @@ URI to specify the behavior of the client.
      - Default Value
      - Description
 
-   * - **useUnifiedTopology**
-     - boolean
-     - ``false``
-     - Specifies whether to opt into the new Server Discovery and Monitoring
-       (SDAM) engine. The next major driver release removes the old engine and
-       deprecates this option.
-
    * - **validateOptions**
      - boolean
      - ``false``

source/quick-start.txt

@@ -147,7 +147,7 @@ that has **atlasAdmin** permissions.
 
   // Replace the uri string with your MongoDB deployment's connection string.
   const uri =
-    "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority&useUnifiedTopology=true";
+    "mongodb+srv://<user>:<password>@<cluster-url>?retryWrites=true&w=majority";
 
   const client = new MongoClient(uri);