feat: expose libp2p connection manager configuration options (#1410)

* feat: expose libp2p connection manager configuration options

License: MIT
Signed-off-by: Alan Shaw <[email protected]>

* fix: move connection manager config out of experimental

License: MIT
Signed-off-by: Alan Shaw <[email protected]>

* fix: default for connecitonManager if not specified

License: MIT
Signed-off-by: Alan Shaw <[email protected]>

* chore: update interface-ipfs-core dependency

License: MIT
Signed-off-by: Alan Shaw <[email protected]>

Author: alanshaw

README.md

@@ -247,6 +247,8 @@ Creates and returns an instance of an IPFS node. Use the `options` argument to s
                 - `enabled` (boolean): whether this module is enabled or disabled
                 - `[custom config]` (any): other keys are specific to the module
 
+- `connectionManager` (object): Configure the libp2p connection manager, see the [documentation for available options](https://github.com/libp2p/js-libp2p-connection-manager#create-a-connectionmanager).
+
 #### Events
 
 IPFS instances are Node.js [EventEmitters](https://nodejs.org/dist/latest-v8.x/docs/api/events.html#events_class_eventemitter). You can listen for events by calling `node.on('event', handler)`:

package.json

@@ -73,7 +73,7 @@
     "expose-loader": "~0.7.5",
     "form-data": "^2.3.2",
     "hat": "0.0.3",
-    "interface-ipfs-core": "~0.70.3",
+    "interface-ipfs-core": "~0.71.0",
     "ipfsd-ctl": "~0.37.3",
     "mocha": "^5.1.1",
     "ncp": "^2.0.0",

src/core/components/libp2p.js

@@ -48,7 +48,9 @@ module.exports = function libp2p (self) {
               dht: get(self._options, 'EXPERIMENTAL.dht', false),
               pubsub: get(self._options, 'EXPERIMENTAL.pubsub', false)
             }
-          }
+          },
+          connectionManager: get(self._options, 'connectionManager',
+            get(config, 'connectionManager', {}))
         }
 
         const libp2pOptions = defaultsDeep(

src/core/config.js

@@ -25,6 +25,7 @@ const schema = Joi.object().keys({
     sharding: Joi.boolean(),
     dht: Joi.boolean()
   }).allow(null),
+  connectionManager: Joi.object().allow(null),
   config: Joi.object().keys({
     Addresses: Joi.object().keys({
       Swarm: Joi.array().items(Joi.multiaddr().options({ convert: false })),