To maintain backwards compatible.

Author: wotermelon

README.md

@@ -4,7 +4,7 @@
 
 Fastify Redis connection plugin, with this you can share the same Redis connection in every part of your server.
 
-Under the hood the official [redis](https://github.com/NodeRedis/node_redis) client is used, the ``options`` that you pass to `register` which the ``redis`` option will be passed to the Redis client.
+Under the hood the official [redis](https://github.com/NodeRedis/node_redis) client is used, the ``options`` that you pass to `register` will be passed to the Redis client.
 
 ## Install
 ```
@@ -14,16 +14,14 @@ npm i fastify-redis --save
 Add it to you project with `register` and you are done!
 You can access the *Redis* client via `fastify.redis`.
 
-And you can custom your own redis client, use ``driver`` option, now only support [ioredis](https://github.com/luin/ioredis) client, default is [redis](https://github.com/NodeRedis/node_redis).
+And you can custom your own redis client, use ``driver`` option, now support [ioredis](https://github.com/luin/ioredis) client, default is [redis](https://github.com/NodeRedis/node_redis).
 
 ```js
 const fastify = require('fastify')
 
 fastify.register(require('fastify-redis'), {
   driver: require('ioredis'), // when you custom your redis client. optional
-  redis: {
-    host: '127.0.0.1'
-  }
+  host: '127.0.0.1'
 }, err => {
   if (err) throw err
 })

index.js

@@ -7,8 +7,9 @@ function fastifyRedis (fastify, options, next) {
   var client = null
   try {
     // if custom redis module, default is redis.
-    var Redis = options.driver
-    client = Redis ? new Redis(options.redis) : redis.createClient(options.redis)
+    const Driver = options.driver
+    delete options.driver
+    client = Driver ? new Driver(options) : redis.createClient(options)
   } catch (err) {
     return next(err)
   }

test.js

@@ -9,9 +9,7 @@ t.beforeEach(done => {
   const fastify = Fastify()
 
   fastify.register(fastifyRedis, {
-    redis: {
-      host: '127.0.0.1'
-    }
+    host: '127.0.0.1'
   }, (err) => {
     t.error(err)
   })
@@ -30,9 +28,7 @@ test('fastify.redis should exist', t => {
   t.plan(3)
   const fastify = Fastify()
   fastify.register(fastifyRedis, {
-    redis: {
-      host: '127.0.0.1'
-    }
+    host: '127.0.0.1'
   }, (err) => {
     t.error(err)
   })
@@ -50,9 +46,7 @@ test('fastify.redis should be the redis client', t => {
   const fastify = Fastify()
 
   fastify.register(fastifyRedis, {
-    redis: {
-      host: '127.0.0.1'
-    }
+    host: '127.0.0.1'
   }, (err) => {
     t.error(err)
   })
@@ -78,9 +72,7 @@ test('fastify.redis should exist when use the custom redis driver', t => {
 
   fastify.register(fastifyRedis, {
     driver: require('ioredis'),
-    redis: {
-      host: '127.0.0.1'
-    }
+    host: '127.0.0.1'
   }, (err) => {
     t.error(err)
   })
@@ -99,9 +91,7 @@ test('fastify.redis should be the redis client when use the custom redis driver'
 
   fastify.register(fastifyRedis, {
     driver: require('ioredis'),
-    redis: {
-      host: '127.0.0.1'
-    }
+    host: '127.0.0.1'
   }, (err) => {
     t.error(err)
   })