chore: release version v0.12.7

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p-swarm",
-  "version": "0.12.6",
+  "version": "0.12.7",
   "description": "libp2p swarm implementation in JavaScript",
   "main": "lib/index.js",
   "jsnext:main": "src/index.js",

test/05-muxing-spdy.node.js

@@ -59,10 +59,10 @@ describe('stream muxing with spdy (on TCP)', function () {
 
     swarmA.close(closed)
     swarmB.close(closed)
-    swarmC.close(closed)
+    // swarmC.close(closed)
 
     function closed () {
-      if (++counter === 3) {
+      if (++counter === 2) {
         done()
       }
     }
@@ -128,4 +128,11 @@ describe('stream muxing with spdy (on TCP)', function () {
       }, 500)
     })
   })
+
+  it('close one end, make sure the other does not blow', (done) => {
+    swarmC.close(() => {
+      // to make sure it has time to propagate
+      setTimeout(done, 1000)
+    })
+  })
 })