diff --git a/package-lock.json b/package-lock.json
index 5fd8431..99f8a20 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,9 +1,19 @@
 {
   "name": "hardware-handler",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "dev": true,
+      "requires": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      }
+    },
     "acorn": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.1.2.tgz",
@@ -129,9 +139,9 @@
       "integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg="
     },
     "base64id": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/base64id/-/base64id-1.0.0.tgz",
-      "integrity": "sha1-R2iMuZu2gE8OBtPnY7HDLlfY5rY=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/base64id/-/base64id-2.0.0.tgz",
+      "integrity": "sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==",
       "dev": true
     },
     "better-assert": {
@@ -310,9 +320,9 @@
       "dev": true
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     "cookie": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
-      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=",
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
       "dev": true
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     "core-util-is": {
@@ -399,29 +409,70 @@
       "integrity": "sha1-s3VybbC1sEWVt3RAOW/sfapdd8k="
     },
     "engine.io": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.1.2.tgz",
-      "integrity": "sha1-AKP2pAVLsaB5WAdLEFh2Te7bfYo=",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.6.1.tgz",
+      "integrity": "sha512-dfs8EVg/i7QjFsXxn7cCRQ+Wai1G1TlEvHhdYEi80fxn5R1vZ2K661O6v/rezj1FP234SZ14r9CmJke99iYDGg==",
       "dev": true,
       "requires": {
-        "accepts": "1.3.3",
-        "base64id": "1.0.0",
-        "cookie": "0.3.1",
-        "debug": "2.6.8",
-        "engine.io-parser": "2.1.1",
-        "uws": "0.14.5",
-        "ws": "2.3.1"
+        "accepts": "~1.3.4",
+        "base64id": "2.0.0",
+        "cookie": "~0.4.1",
+        "debug": "~4.1.0",
+        "engine.io-parser": "~2.2.0",
+        "ws": "~7.4.2"
       },
       "dependencies": {
-        "accepts": {
-          "version": "1.3.3",
-          "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.3.tgz",
-          "integrity": "sha1-w8p0NJOGSMPg2cHjKN1otiLChMo=",
+        "arraybuffer.slice": {
+          "version": "0.0.7",
+          "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
+          "integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==",
+          "dev": true
+        },
+        "base64-arraybuffer": {
+          "version": "0.1.4",
+          "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.4.tgz",
+          "integrity": "sha512-a1eIFi4R9ySrbiMuyTGx5e92uRH5tQY6kArNcFaKBUleIoLjdjBg7Zxm3Mqm3Kmkf27HLR/1fnxX9q8GQ7Iavg==",
+          "dev": true
+        },
+        "blob": {
+          "version": "0.0.5",
+          "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
+          "integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==",
+          "dev": true
+        },
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "dev": true,
           "requires": {
-            "mime-types": "2.1.17",
-            "negotiator": "0.6.1"
+            "ms": "^2.1.1"
           }
+        },
+        "engine.io-parser": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-2.2.1.tgz",
+          "integrity": "sha512-x+dN/fBH8Ro8TFwJ+rkB2AmuVw9Yu2mockR/p3W8f8YtExwFgDvBDi0GWyb4ZLkpahtDGZgtr3zLovanJghPqg==",
+          "dev": true,
+          "requires": {
+            "after": "0.8.2",
+            "arraybuffer.slice": "~0.0.7",
+            "base64-arraybuffer": "0.1.4",
+            "blob": "0.0.5",
+            "has-binary2": "~1.0.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+          "dev": true
+        },
+        "ws": {
+          "version": "7.4.6",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+          "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+          "dev": true
         }
       }
     },
@@ -1265,18 +1316,18 @@
       }
     },
     "mime-db": {
-      "version": "1.30.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.30.0.tgz",
-      "integrity": "sha1-dMZD2i3Z1qRTmZY0ZbJtXKfXHwE=",
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
       "dev": true
     },
     "mime-types": {
-      "version": "2.1.17",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.17.tgz",
-      "integrity": "sha1-Cdejk/A+mVp5+K+Fe3Cp4KsWVXo=",
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
       "dev": true,
       "requires": {
-        "mime-db": "1.30.0"
+        "mime-db": "1.52.0"
       }
     },
     "mimic-fn": {
@@ -1385,9 +1436,9 @@
       "dev": true
     },
     "negotiator": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
-      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
       "dev": true
     },
     "normalize-package-data": {
@@ -1441,6 +1492,7 @@
           "version": "0.1.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "3.2.2",
             "longest": "1.0.1",
@@ -2241,7 +2293,8 @@
         "longest": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "loose-envify": {
           "version": "1.3.1",
@@ -3057,7 +3110,8 @@
     "object-keys": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.11.tgz",
-      "integrity": "sha1-xUYBd4rVYPEULODgG8yotW0TQm0="
+      "integrity": "sha1-xUYBd4rVYPEULODgG8yotW0TQm0=",
+      "optional": true
     },
     "object.assign": {
       "version": "4.0.4",
@@ -3413,13 +3467,15 @@
             "mkdirp": {
               "version": "0.5.1",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               },
               "dependencies": {
                 "minimist": {
                   "version": "0.0.8",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 }
               }
             },
@@ -3518,7 +3574,8 @@
                 },
                 "console-control-strings": {
                   "version": "1.1.0",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "gauge": {
                   "version": "2.7.2",
@@ -3559,6 +3616,7 @@
                     "string-width": {
                       "version": "1.0.2",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "code-point-at": "1.1.0",
                         "is-fullwidth-code-point": "1.0.0",
@@ -3567,18 +3625,21 @@
                       "dependencies": {
                         "code-point-at": {
                           "version": "1.1.0",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         },
                         "is-fullwidth-code-point": {
                           "version": "1.0.0",
                           "bundled": true,
+                          "optional": true,
                           "requires": {
                             "number-is-nan": "1.0.1"
                           },
                           "dependencies": {
                             "number-is-nan": {
                               "version": "1.0.1",
-                              "bundled": true
+                              "bundled": true,
+                              "optional": true
                             }
                           }
                         }
@@ -3587,13 +3648,15 @@
                     "strip-ansi": {
                       "version": "3.0.1",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "ansi-regex": "2.0.0"
                       },
                       "dependencies": {
                         "ansi-regex": {
                           "version": "2.0.0",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         }
                       }
                     },
@@ -3697,13 +3760,15 @@
                 "combined-stream": {
                   "version": "1.0.5",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "delayed-stream": "1.0.0"
                   },
                   "dependencies": {
                     "delayed-stream": {
                       "version": "1.0.0",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     }
                   }
                 },
@@ -3878,6 +3943,7 @@
                     "boom": {
                       "version": "2.10.1",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "hoek": "2.16.3"
                       }
@@ -3892,7 +3958,8 @@
                     },
                     "hoek": {
                       "version": "2.16.3",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     },
                     "sntp": {
                       "version": "1.0.9",
@@ -3931,7 +3998,8 @@
                       "dependencies": {
                         "extsprintf": {
                           "version": "1.0.2",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         },
                         "json-schema": {
                           "version": "0.2.3",
@@ -3971,7 +4039,8 @@
                         },
                         "assert-plus": {
                           "version": "1.0.0",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         },
                         "bcrypt-pbkdf": {
                           "version": "1.0.0",
@@ -4045,13 +4114,15 @@
                 "mime-types": {
                   "version": "2.1.13",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "mime-db": "1.25.0"
                   },
                   "dependencies": {
                     "mime-db": {
                       "version": "1.25.0",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     }
                   }
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@@ -4100,6 +4171,7 @@
             "rimraf": {
               "version": "2.5.4",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "glob": "7.1.1"
               },
@@ -4107,6 +4179,7 @@
                 "glob": {
                   "version": "7.1.1",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "fs.realpath": "1.0.0",
                     "inflight": "1.0.6",
@@ -4118,11 +4191,13 @@
                   "dependencies": {
                     "fs.realpath": {
                       "version": "1.0.0",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     },
                     "inflight": {
                       "version": "1.0.6",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "once": "1.4.0",
                         "wrappy": "1.0.2"
@@ -4130,17 +4205,20 @@
                       "dependencies": {
                         "wrappy": {
                           "version": "1.0.2",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         }
                       }
                     },
                     "inherits": {
                       "version": "2.0.3",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     },
                     "minimatch": {
                       "version": "3.0.3",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "brace-expansion": "1.1.6"
                       },
@@ -4148,6 +4226,7 @@
                         "brace-expansion": {
                           "version": "1.1.6",
                           "bundled": true,
+                          "optional": true,
                           "requires": {
                             "balanced-match": "0.4.2",
                             "concat-map": "0.0.1"
@@ -4155,11 +4234,13 @@
                           "dependencies": {
                             "balanced-match": {
                               "version": "0.4.2",
-                              "bundled": true
+                              "bundled": true,
+                              "optional": true
                             },
                             "concat-map": {
                               "version": "0.0.1",
-                              "bundled": true
+                              "bundled": true,
+                              "optional": true
                             }
                           }
                         }
@@ -4168,19 +4249,22 @@
                     "once": {
                       "version": "1.4.0",
                       "bundled": true,
+                      "optional": true,
                       "requires": {
                         "wrappy": "1.0.2"
                       },
                       "dependencies": {
                         "wrappy": {
                           "version": "1.0.2",
-                          "bundled": true
+                          "bundled": true,
+                          "optional": true
                         }
                       }
                     },
                     "path-is-absolute": {
                       "version": "1.0.1",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     }
                   }
                 }
@@ -4194,6 +4278,7 @@
             "tar": {
               "version": "2.2.1",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "block-stream": "0.0.9",
                 "fstream": "1.0.10",
@@ -4203,6 +4288,7 @@
                 "block-stream": {
                   "version": "0.0.9",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "inherits": "2.0.3"
                   }
@@ -4210,6 +4296,7 @@
                 "fstream": {
                   "version": "1.0.10",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "graceful-fs": "4.1.11",
                     "inherits": "2.0.3",
@@ -4219,13 +4306,15 @@
                   "dependencies": {
                     "graceful-fs": {
                       "version": "4.1.11",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     }
                   }
                 },
                 "inherits": {
                   "version": "2.0.3",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 }
               }
             },
@@ -4262,6 +4351,7 @@
                 "fstream": {
                   "version": "1.0.10",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "graceful-fs": "4.1.11",
                     "inherits": "2.0.3",
@@ -4271,11 +4361,13 @@
                   "dependencies": {
                     "graceful-fs": {
                       "version": "4.1.11",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     },
                     "inherits": {
                       "version": "2.0.3",
-                      "bundled": true
+                      "bundled": true,
+                      "optional": true
                     }
                   }
                 },
@@ -4489,23 +4581,209 @@
       }
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     "socket.io": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.0.3.tgz",
-      "integrity": "sha1-Q1nwaiSTOua9CHeYr3jGgOrjReM=",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.5.0.tgz",
+      "integrity": "sha512-gGunfS0od3VpwDBpGwVkzSZx6Aqo9uOcf1afJj2cKnKFAoyl16fvhpsUhmUFd4Ldbvl5JvRQed6eQw6oQp6n8w==",
       "dev": true,
       "requires": {
-        "debug": "2.6.8",
-        "engine.io": "3.1.2",
-        "object-assign": "4.1.1",
-        "socket.io-adapter": "1.1.1",
-        "socket.io-client": "2.0.3",
-        "socket.io-parser": "3.1.2"
+        "debug": "~4.1.0",
+        "engine.io": "~3.6.0",
+        "has-binary2": "~1.0.2",
+        "socket.io-adapter": "~1.1.0",
+        "socket.io-client": "2.5.0",
+        "socket.io-parser": "~3.4.0"
+      },
+      "dependencies": {
+        "arraybuffer.slice": {
+          "version": "0.0.7",
+          "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
+          "integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==",
+          "dev": true
+        },
+        "base64-arraybuffer": {
+          "version": "0.1.4",
+          "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.4.tgz",
+          "integrity": "sha512-a1eIFi4R9ySrbiMuyTGx5e92uRH5tQY6kArNcFaKBUleIoLjdjBg7Zxm3Mqm3Kmkf27HLR/1fnxX9q8GQ7Iavg==",
+          "dev": true
+        },
+        "blob": {
+          "version": "0.0.5",
+          "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
+          "integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==",
+          "dev": true
+        },
+        "component-emitter": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
+          "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==",
+          "dev": true
+        },
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "engine.io-client": {
+          "version": "3.5.3",
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     "socket.io-adapter": {
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-      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-1.1.1.tgz",
-      "integrity": "sha1-KoBeihTWNyEk3ZFZrUUC+MsH8Gs=",
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@@ -4756,13 +5034,6 @@
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diff --git a/package.json b/package.json
index e88af1c..7285d6a 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
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     "nyc": "^11.2.1",
     "should": "^13.1.2",
-    "socket.io": "^2.0.3"
+    "socket.io": "^2.5.0"
   },
   "scripts": {
     "start": "./node_modules/.bin/supervisor -w index.js,.env index.js",