restructured connection section (#329)

* restructured connection section

Author: kyuan-mongodb

snooty.toml

@@ -9,6 +9,7 @@ intersphinx = [
 toc_landing_pages = [
     "/fundamentals/authentication",
     "/fundamentals",
+    "/fundamentals/connection",
     "/fundamentals/crud",
     "/usage-examples",
 ]

source/faq.txt

@@ -23,7 +23,7 @@ What Is the Difference Between "connectTimeoutMS", "socketTimeoutMS" and "maxTim
    * - Setting
      - Description
    * - connectTimeoutMS
-     - ``connectTimeoutMS`` is a :ref:`connection option <connection-options>` that sets the time, in milliseconds,
+     - ``connectTimeoutMS`` is a :ref:`connection option <node-connection-options>` that sets the time, in milliseconds,
        for an individual connection from your connection pool to establish a TCP connection to the MongoDB server before
        timing out.
 
@@ -65,7 +65,7 @@ How Can I Prevent the Driver From Hanging During Connection or From Spending Too
 To prevent the driver from hanging during connection or to prevent the
 driver from spending too long trying to reach unreachable replica sets,
 you can set the ``connectTimeoutMS`` option of your
-:ref:`connection options <connection-options>`.
+:ref:`connection options <node-connection-options>`.
 Generally, you should ensure that the
 ``connectTimeoutMS`` setting is not lower than the longest network
 latency you have to a member of the set. If one of the secondary members
@@ -220,7 +220,7 @@ How Can I Prevent a Slow Operation From Delaying Other Operations?
 
 A slow operation may delay your other operations that occur after it, if
 the ``poolSize`` has not been set in the
-:ref:`connection options <connection-options>`.
+:ref:`connection options <node-connection-options>`.
 MongoDB is synchronous and uses a single execution thread per socket,
 meaning that MongoDB will execute one single operation per socket at any
 point in time. Any other operation sent to that socket will have to wait

source/fundamentals/authentication/enterprise-mechanisms.txt

@@ -1,3 +1,5 @@
+.. _node-enterprise-authentication-mechanisms:
+
 ====================================
 Enterprise Authentication Mechanisms
 ====================================

source/fundamentals/authentication/mechanisms.txt

@@ -1,3 +1,5 @@
+.. _node-authentication-mechanisms:
+
 =========================
 Authentication Mechanisms
 =========================