use duplexify fork while PR is not up yet

package.json

@@ -39,8 +39,7 @@
     "tape": "^4.5.1"
   },
   "dependencies": {
-    "duplexify": "^3.4.3",
-    "interface-connection": "0.1.2",
+    "interface-connection": "0.1.6",
     "ip-address": "^5.8.0",
     "lodash.contains": "^2.4.3",
     "mafmt": "^2.1.0",
@@ -54,4 +53,4 @@
     "Stephen Whitmore <stephen.whitmore@gmail.com>",
     "dignifiedquire <dignifiedquire@gmail.com>"
   ]
-}
+}

test/libp2p-tcp.spec.js

@@ -243,6 +243,61 @@ describe('dial', () => {
     }
   })
 
+  it('dial and destroy on listener', (done) => {
+    let count = 0
+    const closed = () => ++count === 2 ? finish() : null
+
+    const ma = multiaddr('/ip6/::/tcp/9067')
+
+    const listener = tcp.createListener((conn) => {
+      conn.on('close', closed)
+      conn.destroy()
+    })
+
+    listener.listen(ma, dialStep)
+
+    function dialStep () {
+      const conn = tcp.dial(ma)
+      conn.on('close', closed)
+    }
+
+    function finish () {
+      listener.close(done)
+    }
+  })
+
+  it('dial and destroy on dialer', (done) => {
+    let count = 0
+    const destroyed = () => ++count === 2 ? finish() : null
+
+    const ma = multiaddr('/ip6/::/tcp/9068')
+
+    const listener = tcp.createListener((conn) => {
+      conn.on('close', () => {
+        console.log('closed on the listener socket')
+        destroyed()
+      })
+    })
+
+    listener.listen(ma, dialStep)
+
+    function dialStep () {
+      const conn = tcp.dial(ma)
+      conn.on('close', () => {
+        console.log('closed on the dialer socket')
+        destroyed()
+      })
+      conn.resume()
+      setTimeout(() => {
+        conn.destroy()
+      }, 10)
+    }
+
+    function finish () {
+      listener.close(done)
+    }
+  })
+
   it('dial on IPv4 with IPFS Id', (done) => {
     const ma = multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
     const conn = tcp.dial(ma)