save container type

index.js

@@ -148,6 +148,7 @@ module.exports = class Hypervisor {
    * @param {*} args - any args that the contructor takes
    */
   registerContainer (type, Constructor, args) {
+    Constructor.type = type
     this._containerTypes[type] = {
       Constructor: Constructor,
       args: args

kernel.js

@@ -91,7 +91,7 @@ module.exports = class Kernel {
       this.ports.addReceivedPorts(message)
       let result
       try {
-        result = await this.container[method](message) || {}
+        result = await this.container[method](message)
       } catch (e) {
         result = {
           exception: true,

package.json

@@ -44,7 +44,7 @@
     "level-promise": "^2.1.1",
     "levelup": "^1.3.8",
     "memdown": "^1.2.4",
-    "primea-wasm-container": "0.0.0",
+    "primea-abstract-container": "0.0.2",
     "standard": "10.0.2",
     "tape": "^4.5.1"
   }

tests/index.js

@@ -1,28 +1,21 @@
 const tape = require('tape')
 const IPFS = require('ipfs')
+const AbstractContainer = require('primea-abstract-container')
 const Hypervisor = require('../')
 
 // start ipfs
 const node = new IPFS({
   start: false
 })
 
-class BaseContainer {
-  constructor (kernel) {
-    this.kernel = kernel
-  }
-
+class BaseContainer extends AbstractContainer {
   initialize (message) {
     this.kernel.state.code = message.data.byteLength ? message.data : undefined
     const port = message.ports[0]
     if (port) {
       this.kernel.ports.bind('root', port)
     }
   }
-
-  onIdle () {
-    this.kernel.shutdown()
-  }
 }
 
 node.on('ready', () => {