From dc4c004e08eabfd39d5a0b32248c8067d8e7cf77 Mon Sep 17 00:00:00 2001
From: Erik Demaine <edemaine@mit.edu>
Date: Wed, 23 Sep 2020 10:54:07 -0400
Subject: [PATCH 1/2] disableMongo configuration for Vent-only mode

---
 README.md       | 1 +
 lib/config.js   | 2 +-
 lib/init.js     | 4 +++-
 testing/boot.js | 1 -
 4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 25d8082f..801851c0 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ Configure it via Meteor settings:
         "pushToRedis": true // Pushes to redis the changes by default
     },
     "debug": false, // Will show timestamp and activity of redis-oplog.
+    "disableMongo": false // Set to true to disable redis-oplog's Mongo functionality. Useful if you just want to use Vent.
   }
 }
 ```
diff --git a/lib/config.js b/lib/config.js
index dbcf4765..f6c26378 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -4,7 +4,7 @@
 let Config = {
     isInitialized: false,
     debug: false,
-    overridePublishFunction: true,
+    disableMongo: false,
     mutationDefaults: {
         pushToRedis: true,
         optimistic: true,
diff --git a/lib/init.js b/lib/init.js
index 43122673..0442d492 100644
--- a/lib/init.js
+++ b/lib/init.js
@@ -23,7 +23,9 @@ export default (config = {}) => {
         oldPublish: Meteor.publish,
     });
 
-    extendMongoCollection();
+    if (!Config.disableMongo) {
+        extendMongoCollection();
+    }
 
     // this initializes the listener singleton with the proper onConnect functionality
     getRedisListener({
diff --git a/testing/boot.js b/testing/boot.js
index d6b70de5..a61868d6 100644
--- a/testing/boot.js
+++ b/testing/boot.js
@@ -8,7 +8,6 @@ if (Meteor.isServer) {
             port: 6379, // Redis port
             host: '127.0.0.1', // Redis host
         },
-        // overridePublishFunction: true
         // debug: true
     });
 }

From ce236e8d6691231942464cf3523cf25c91b6ccc6 Mon Sep 17 00:00:00 2001
From: Erik Demaine <edemaine@mit.edu>
Date: Fri, 25 Sep 2020 16:53:28 -0400
Subject: [PATCH 2/2] Switch to extendMongoCollection, add docs

---
 README.md     |  2 +-
 docs/vent.md  | 16 ++++++++++++++++
 lib/config.js |  2 +-
 lib/init.js   |  2 +-
 4 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 801851c0..c924cb06 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ Configure it via Meteor settings:
         "pushToRedis": true // Pushes to redis the changes by default
     },
     "debug": false, // Will show timestamp and activity of redis-oplog.
-    "disableMongo": false // Set to true to disable redis-oplog's Mongo functionality. Useful if you just want to use Vent.
+    "extendMongoCollection": true // Set to false to leave Mongo.Collection as is without redis-oplog functionality. Useful if you just want to use Vent.
   }
 }
 ```
diff --git a/docs/vent.md b/docs/vent.md
index 6286ffa8..58a76697 100644
--- a/docs/vent.md
+++ b/docs/vent.md
@@ -146,3 +146,19 @@ Initially the server will send an .added event with an `_id: 'id'`, then the eve
 
 We don't create any LocalCollection per subscription, as you expect, because it hooks into all the messages incomming from DDP,
 does a quick check to see if it's a `vent` and calls the attached listener.
+
+### Vent-only support
+
+If you *only* want to use Vent from redis-oplog (and don't want
+`Mongo.Collection` operations to automatically send Redis messages),
+set the following in your `settings.json`:
+
+```json
+{
+  ...
+  "redisOplog": {
+    ...
+    extendMongoCollection: false
+  }
+}
+```
diff --git a/lib/config.js b/lib/config.js
index f6c26378..82991cb1 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -4,7 +4,7 @@
 let Config = {
     isInitialized: false,
     debug: false,
-    disableMongo: false,
+    extendMongoCollection: true,
     mutationDefaults: {
         pushToRedis: true,
         optimistic: true,
diff --git a/lib/init.js b/lib/init.js
index 0442d492..542f5ac3 100644
--- a/lib/init.js
+++ b/lib/init.js
@@ -23,7 +23,7 @@ export default (config = {}) => {
         oldPublish: Meteor.publish,
     });
 
-    if (!Config.disableMongo) {
+    if (Config.extendMongoCollection) {
         extendMongoCollection();
     }