[dist] make tests work reliably, add package-lock.json

.gitignore

@@ -6,3 +6,4 @@ notes
 primus-proxy.js
 tes.js
 npm-debug.log
+.nyc_output

.travis.yml

@@ -1,14 +1,8 @@
 sudo: false
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
-  - "4.2"
   - "6"
-
-before_install:
-  - travis_retry npm install -g npm@2.14.5
-  - travis_retry npm install
+  - "8"
 
 script:
   - npm test

package.json

@@ -12,33 +12,26 @@
   ],
   "main": "index.js",
   "dependencies": {
-    "eventemitter3": "2.0.x",
-    "requires-port": "1.x.x"
+    "eventemitter3": "^3.0.0",
+    "requires-port": "^1.0.0"
   },
   "devDependencies": {
-    "async": "*",
-    "blanket": "*",
-    "coveralls": "*",
-    "dox": "*",
-    "expect.js": "*",
-    "mocha": "*",
-    "mocha-lcov-reporter": "*",
+    "async": "^2.0.0",
+    "expect.js": "~0.3.1",
+    "mocha": "^3.5.3",
+    "nyc": "^11.7.1",
     "semver": "^5.0.3",
-    "socket.io": "*",
-    "socket.io-client": "*",
+    "socket.io": "^2.1.0",
+    "socket.io-client": "^2.1.0",
     "sse": "0.0.6",
     "ws": "^0.8.0"
   },
   "scripts": {
-    "coveralls": "mocha --require blanket --reporter mocha-lcov-reporter | ./node_modules/coveralls/bin/coveralls.js",
-    "blanket": {
-      "pattern": "lib/http-proxy"
-    },
     "test": "mocha test/*-test.js",
-    "test-cov": "mocha --require blanket -R html-cov > cov/coverage.html"
+    "test-cov": "nyc npm test"
   },
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4.0.0"
   },
   "license": "MIT"
 }

test/lib-http-proxy-test.js

@@ -483,6 +483,7 @@ describe('lib/http-proxy.js', function() {
       proxyServer.on('close', function() {
         proxyServer.close();
         server.close();
+        destiny.close();
         if (count == 1) { done(); }
       });