From 4ce1798be7cf77c72c1ee9ba25bf79482fd983f6 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 6 Dec 2022 18:56:21 +0000
Subject: [PATCH] Bump express from 4.10.2 to 4.17.3 in
 /websockets/Phils_example

Bumps [express](https://github.com/expressjs/express) from 4.10.2 to 4.17.3.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](https://github.com/expressjs/express/compare/4.10.2...4.17.3)

---
updated-dependencies:
- dependency-name: express
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 websockets/Phils_example/package-lock.json | 1315 +++++++++++---------
 websockets/Phils_example/package.json      |    2 +-
 websockets/Phils_example/yarn.lock         |  417 ++++---
 3 files changed, 971 insertions(+), 763 deletions(-)

diff --git a/websockets/Phils_example/package-lock.json b/websockets/Phils_example/package-lock.json
index c118b9acb..8c5702520 100644
--- a/websockets/Phils_example/package-lock.json
+++ b/websockets/Phils_example/package-lock.json
@@ -1,602 +1,713 @@
-{
-  "name": "socket-chat-example",
-  "version": "0.0.1",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "accepts": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.1.4.tgz",
-      "integrity": "sha1-1xyW99QdD+2iw4zRToonwEFY30o=",
-      "requires": {
-        "mime-types": "~2.0.4",
-        "negotiator": "0.4.9"
-      }
-    },
-    "after": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz",
-      "integrity": "sha1-q11PuIP1loFtNRX495HAr0ht1ic="
-    },
-    "arraybuffer.slice": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz",
-      "integrity": "sha1-8zshWfBTKj8xB6JywMz70a0peco="
-    },
-    "base64-arraybuffer": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz",
-      "integrity": "sha1-R030qfLaJOBd8xWMOx2zw81GoVQ="
-    },
-    "base64id": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz",
-      "integrity": "sha1-As4P3u4M709ACA4ec+g08LG/zj8="
-    },
-    "benchmark": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz",
-      "integrity": "sha1-Lx4vpMNZ8REiqhgwgiGOlX45DHM="
-    },
-    "better-assert": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz",
-      "integrity": "sha1-QIZrnhueC1W0gYlDEeaPr/rrxSI=",
-      "requires": {
-        "callsite": "1.0.0"
-      }
-    },
-    "blob": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.2.tgz",
-      "integrity": "sha1-uJVivWmUr5W6HoEhVVNjM6ojzyQ="
-    },
-    "callsite": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
-      "integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA="
-    },
-    "commander": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz",
-      "integrity": "sha1-+mihT2qUXVTbvlDYzbMyDp47GgY="
-    },
-    "component-bind": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
-      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
-    },
-    "component-emitter": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz",
-      "integrity": "sha1-KWWU8nU9qmOZbSrwjRWpURbJrsM="
-    },
-    "component-inherit": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
-      "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM="
-    },
-    "content-disposition": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.0.tgz",
-      "integrity": "sha1-QoT+auBjCHRjnkToCkGMKTQTXp4="
-    },
-    "cookie": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.1.2.tgz",
-      "integrity": "sha1-cv7D0k5Io0Mgc9kMEmQgBQYQBLE="
-    },
-    "cookie-signature": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.5.tgz",
-      "integrity": "sha1-oSLj8VA+yg9TVXlbBxG7I2jUUPk="
-    },
-    "crc": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/crc/-/crc-3.2.1.tgz",
-      "integrity": "sha1-XZyPt3okXNXsopHl0tAFM0urAII="
-    },
-    "debug": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.1.3.tgz",
-      "integrity": "sha1-zoqxte6PvuK/o7Yzyrk9NmtjQY4=",
-      "requires": {
-        "ms": "0.7.0"
-      }
-    },
-    "depd": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-1.0.1.tgz",
-      "integrity": "sha1-gK7GTJ1tl+ZcwqnKqTwKpqv3Oqo="
-    },
-    "destroy": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.3.tgz",
-      "integrity": "sha1-tDO0ck5x/YVR2YhRdIUcX8N34sk="
-    },
-    "ee-first": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.0.tgz",
-      "integrity": "sha1-ag18YiHkkP7v2S7D9EHJzozQl/Q="
-    },
-    "engine.io": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-1.4.2.tgz",
-      "integrity": "sha1-Dmmw97V+HZ39a1cmCrsgTLnenXM=",
-      "requires": {
-        "base64id": "0.1.0",
-        "debug": "1.0.3",
-        "engine.io-parser": "1.1.0",
-        "ws": "0.4.31"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.3.tgz",
-          "integrity": "sha1-/IxrLWACgEtAgcAgjg9kYLofo+Q=",
-          "requires": {
-            "ms": "0.6.2"
-          }
-        },
-        "ms": {
-          "version": "0.6.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
-          "integrity": "sha1-2JwhJMb9wTU9Zai3e/GqxLGTcIw="
-        }
-      }
-    },
-    "engine.io-client": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-1.4.2.tgz",
-      "integrity": "sha1-x6wADm3wWxyjWPBgx5md+RFMzx4=",
-      "requires": {
-        "component-emitter": "1.1.2",
-        "component-inherit": "0.0.3",
-        "debug": "0.7.4",
-        "engine.io-parser": "1.1.0",
-        "has-cors": "1.0.3",
-        "indexof": "0.0.1",
-        "parsejson": "0.0.1",
-        "parseqs": "0.0.2",
-        "parseuri": "0.0.4",
-        "ws": "0.4.31",
-        "xmlhttprequest": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "0.7.4",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
-        },
-        "parseuri": {
-          "version": "0.0.4",
-          "resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.4.tgz",
-          "integrity": "sha1-gGWCo5iH4eoY3V4v4OAZAiaOk1A=",
-          "requires": {
-            "better-assert": "~1.0.0"
-          }
-        }
-      }
-    },
-    "engine.io-parser": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.1.0.tgz",
-      "integrity": "sha1-OaL3seiZj6EkX7yR4TUEuMkvN1U=",
-      "requires": {
-        "after": "0.8.1",
-        "arraybuffer.slice": "0.0.6",
-        "base64-arraybuffer": "0.1.2",
-        "blob": "0.0.2",
-        "utf8": "2.0.0"
-      }
-    },
-    "escape-html": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.1.tgz",
-      "integrity": "sha1-GBoobq05ejmpKFfPsdQwUuNWv/A="
-    },
-    "etag": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/etag/-/etag-1.5.1.tgz",
-      "integrity": "sha1-VMUN4E7kJpVWKSWsVmWIKRvn6eo=",
-      "requires": {
-        "crc": "3.2.1"
-      }
-    },
-    "express": {
-      "version": "4.10.2",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.10.2.tgz",
-      "integrity": "sha1-3wbd6U2WiTKCnUQKIATF7+ZElbA=",
-      "requires": {
-        "accepts": "~1.1.3",
-        "content-disposition": "0.5.0",
-        "cookie": "0.1.2",
-        "cookie-signature": "1.0.5",
-        "debug": "~2.1.0",
-        "depd": "~1.0.0",
-        "escape-html": "1.0.1",
-        "etag": "~1.5.0",
-        "finalhandler": "0.3.2",
-        "fresh": "0.2.4",
-        "media-typer": "0.3.0",
-        "merge-descriptors": "0.0.2",
-        "methods": "1.1.0",
-        "on-finished": "~2.1.1",
-        "parseurl": "~1.3.0",
-        "path-to-regexp": "0.1.3",
-        "proxy-addr": "~1.0.3",
-        "qs": "2.3.2",
-        "range-parser": "~1.0.2",
-        "send": "0.10.1",
-        "serve-static": "~1.7.1",
-        "type-is": "~1.5.3",
-        "utils-merge": "1.0.0",
-        "vary": "~1.0.0"
-      }
-    },
-    "finalhandler": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-0.3.2.tgz",
-      "integrity": "sha1-ezibD9Nkem+QvVZOImJL+KSnf7U=",
-      "requires": {
-        "debug": "~2.1.0",
-        "escape-html": "1.0.1",
-        "on-finished": "~2.1.1"
-      }
-    },
-    "forwarded": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
-    },
-    "fresh": {
-      "version": "0.2.4",
-      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.2.4.tgz",
-      "integrity": "sha1-NYJJkgbJcjcUGQ7ddLRgT+tKYUw="
-    },
-    "global": {
-      "version": "https://github.com/component/global/archive/v2.0.1.tar.gz",
-      "integrity": "sha512-O91OcV/NbdmQJPHaRu2ekSP7bqFRLWgqSwaJvqHPZHUwmHBagQYTOra29+LnzzG3lZkXH1ANzHzfCxtAPM9HMA=="
-    },
-    "has-binary": {
-      "version": "0.1.5",
-      "resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.5.tgz",
-      "integrity": "sha1-ledXIP8xtyo7qJpbbc4ILkvGRn8=",
-      "requires": {
-        "isarray": "0.0.1"
-      }
-    },
-    "has-binary-data": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/has-binary-data/-/has-binary-data-0.1.3.tgz",
-      "integrity": "sha1-jrsYOItX8ZpSMSdaFvwY1R83mq4=",
-      "requires": {
-        "isarray": "0.0.1"
-      }
-    },
-    "has-cors": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.0.3.tgz",
-      "integrity": "sha1-UCrLmzEE2sM90mMOry+IiwuvTLM=",
-      "requires": {
-        "global": "https://github.com/component/global/archive/v2.0.1.tar.gz"
-      }
-    },
-    "indexof": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz",
-      "integrity": "sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10="
-    },
-    "ipaddr.js": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.0.5.tgz",
-      "integrity": "sha1-X6eM8wG4JceKvDBC2BJyMEnqI8c="
-    },
-    "isarray": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-      "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
-    },
-    "json3": {
-      "version": "3.2.6",
-      "resolved": "https://registry.npmjs.org/json3/-/json3-3.2.6.tgz",
-      "integrity": "sha1-9u/JPAagTemuxTBT3yVZuxniA4s="
-    },
-    "media-typer": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
-      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
-    },
-    "merge-descriptors": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-0.0.2.tgz",
-      "integrity": "sha1-w2pSp4FDdRPFcnXzndnTF1FKyMc="
-    },
-    "methods": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.0.tgz",
-      "integrity": "sha1-XcpO4S31L/OwVhRZhqjwHLyGQ28="
-    },
-    "mime": {
-      "version": "1.2.11",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz",
-      "integrity": "sha1-WCA+7Ybjpe8XrtK32evUfwpg3RA="
-    },
-    "mime-db": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.12.0.tgz",
-      "integrity": "sha1-PQxjGA9FjrENMlqqN9fFiuMS6dc="
-    },
-    "mime-types": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.14.tgz",
-      "integrity": "sha1-MQ4VnbI+B3+Lsit0jav6SVcUCqY=",
-      "requires": {
-        "mime-db": "~1.12.0"
-      }
-    },
-    "ms": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.0.tgz",
-      "integrity": "sha1-hlvpTC5zl62KV9pqYzpuLzB5i4M="
-    },
-    "nan": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-0.3.2.tgz",
-      "integrity": "sha1-DfGTXKsVNpB17xYK0olBB6oU3C0="
-    },
-    "negotiator": {
-      "version": "0.4.9",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.4.9.tgz",
-      "integrity": "sha1-kuRrbbU8fkIe1koryU8IvnYw3z8="
-    },
-    "object-component": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/object-component/-/object-component-0.0.3.tgz",
-      "integrity": "sha1-8MaapQ78lbhmwYb0AKM3acsvEpE="
-    },
-    "object-keys": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.1.tgz",
-      "integrity": "sha1-VYAuhYQsJru167wVer874wJWm6g="
-    },
-    "on-finished": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.1.1.tgz",
-      "integrity": "sha1-+CyhyeOk8yhrG5k4YQ5bhja9PLI=",
-      "requires": {
-        "ee-first": "1.1.0"
-      }
-    },
-    "options": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz",
-      "integrity": "sha1-7CLTEoBrtT5zF3Pnza788cZDEo8="
-    },
-    "parsejson": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/parsejson/-/parsejson-0.0.1.tgz",
-      "integrity": "sha1-mxDGwNglq1ieaFFTgm3go7oni8w=",
-      "requires": {
-        "better-assert": "~1.0.0"
-      }
-    },
-    "parseqs": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/parseqs/-/parseqs-0.0.2.tgz",
-      "integrity": "sha1-nf5wss3aw4i95PNbHyQPpYrb5sc=",
-      "requires": {
-        "better-assert": "~1.0.0"
-      }
-    },
-    "parseuri": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.2.tgz",
-      "integrity": "sha1-20GHjy1pZHGL6HCzFAlz2Ak74VY=",
-      "requires": {
-        "better-assert": "~1.0.0"
-      }
-    },
-    "parseurl": {
-      "version": "1.3.3",
-      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
-      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
-    },
-    "path-to-regexp": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.3.tgz",
-      "integrity": "sha1-IbmrgidCed4lsVbqCP0SylG4rss="
-    },
-    "proxy-addr": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-1.0.10.tgz",
-      "integrity": "sha1-DUCoL4Afw1VWfS7LZe/j8HfxIcU=",
-      "requires": {
-        "forwarded": "~0.1.0",
-        "ipaddr.js": "1.0.5"
-      }
-    },
-    "qs": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-2.3.2.tgz",
-      "integrity": "sha1-1F7CSeS5sCmvAIgpoQHV/36XJ5A="
-    },
-    "range-parser": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.0.3.tgz",
-      "integrity": "sha1-aHKCNTXGkuLCoBA4Jq/YLC4P8XU="
-    },
-    "send": {
-      "version": "0.10.1",
-      "resolved": "https://registry.npmjs.org/send/-/send-0.10.1.tgz",
-      "integrity": "sha1-d0XFDscvEVEVmA6PsXmuwBkA4Io=",
-      "requires": {
-        "debug": "~2.1.0",
-        "depd": "~1.0.0",
-        "destroy": "1.0.3",
-        "escape-html": "1.0.1",
-        "etag": "~1.5.0",
-        "fresh": "0.2.4",
-        "mime": "1.2.11",
-        "ms": "0.6.2",
-        "on-finished": "~2.1.1",
-        "range-parser": "~1.0.2"
-      },
-      "dependencies": {
-        "ms": {
-          "version": "0.6.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
-          "integrity": "sha1-2JwhJMb9wTU9Zai3e/GqxLGTcIw="
-        }
-      }
-    },
-    "serve-static": {
-      "version": "1.7.2",
-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.7.2.tgz",
-      "integrity": "sha1-MWTOBtTmw0Wb3MnWAY+0+zXoSzk=",
-      "requires": {
-        "escape-html": "1.0.1",
-        "parseurl": "~1.3.0",
-        "send": "0.10.1",
-        "utils-merge": "1.0.0"
-      }
-    },
-    "socket.io": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-1.2.0.tgz",
-      "integrity": "sha1-AvAP/CRiYpT0aSTUwlzjWpuUB4k=",
-      "requires": {
-        "debug": "0.7.4",
-        "engine.io": "1.4.2",
-        "has-binary-data": "0.1.3",
-        "socket.io-adapter": "0.3.1",
-        "socket.io-client": "1.2.0",
-        "socket.io-parser": "2.2.2"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "0.7.4",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
-        }
-      }
-    },
-    "socket.io-adapter": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.3.1.tgz",
-      "integrity": "sha1-34H5cLTfZJOQLZPlGce3J1XDqVg=",
-      "requires": {
-        "debug": "1.0.2",
-        "object-keys": "1.0.1",
-        "socket.io-parser": "2.2.2"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.2.tgz",
-          "integrity": "sha1-OElZHBDM5khHbDx8Li40FttZY8Q=",
-          "requires": {
-            "ms": "0.6.2"
-          }
-        },
-        "ms": {
-          "version": "0.6.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
-          "integrity": "sha1-2JwhJMb9wTU9Zai3e/GqxLGTcIw="
-        }
-      }
-    },
-    "socket.io-client": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-1.2.0.tgz",
-      "integrity": "sha1-Emi9P7GC//OvpE4SbxIw1juNFh0=",
-      "requires": {
-        "component-bind": "1.0.0",
-        "component-emitter": "1.1.2",
-        "debug": "0.7.4",
-        "engine.io-client": "1.4.2",
-        "has-binary": "0.1.5",
-        "indexof": "0.0.1",
-        "object-component": "0.0.3",
-        "parseuri": "0.0.2",
-        "socket.io-parser": "2.2.2",
-        "to-array": "0.1.3"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "0.7.4",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
-        }
-      }
-    },
-    "socket.io-parser": {
-      "version": "2.2.2",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-2.2.2.tgz",
-      "integrity": "sha1-PXr2tkSX6Va32f53X5mXFgJ/lBc=",
-      "requires": {
-        "benchmark": "1.0.0",
-        "component-emitter": "1.1.2",
-        "debug": "0.7.4",
-        "isarray": "0.0.1",
-        "json3": "3.2.6"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "0.7.4",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
-        }
-      }
-    },
-    "tinycolor": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz",
-      "integrity": "sha1-MgtaUtg6u1l42Bo+iH1K77FaYWQ="
-    },
-    "to-array": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.3.tgz",
-      "integrity": "sha1-1F2txjY0F/YPKEdP6lDs3btPSZE="
-    },
-    "type-is": {
-      "version": "1.5.7",
-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.5.7.tgz",
-      "integrity": "sha1-uTaKWTzG730GReeLL0xky+zQXpA=",
-      "requires": {
-        "media-typer": "0.3.0",
-        "mime-types": "~2.0.9"
-      }
-    },
-    "utf8": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.0.0.tgz",
-      "integrity": "sha1-ec5Z7O2HSAnKuacfxxAsfUXUEY0="
-    },
-    "utils-merge": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
-      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
-    },
-    "vary": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/vary/-/vary-1.0.1.tgz",
-      "integrity": "sha1-meSYFWaihhGN+yuBc1ffeZM3bRA="
-    },
-    "ws": {
-      "version": "0.4.31",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-0.4.31.tgz",
-      "integrity": "sha1-WkhJ56nM0e1aga60hHyf7fMSKSc=",
-      "requires": {
-        "commander": "~0.6.1",
-        "nan": "~0.3.0",
-        "options": ">=0.0.5",
-        "tinycolor": "0.x"
-      }
-    },
-    "xmlhttprequest": {
-      "version": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz",
-      "integrity": "sha512-TVSZwoeUQ7OKhb8jnQdSxGFz+lm4MGWmhG0deeYg85VQT74x5LcSrKeXHE0ZIzEycgqQ5mF8r8e1AykA7TpNAQ=="
-    }
-  }
-}
+{
+  "name": "socket-chat-example",
+  "version": "0.0.1",
+  "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==",
+      "requires": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      }
+    },
+    "after": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz",
+      "integrity": "sha1-q11PuIP1loFtNRX495HAr0ht1ic="
+    },
+    "array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
+    },
+    "arraybuffer.slice": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz",
+      "integrity": "sha1-8zshWfBTKj8xB6JywMz70a0peco="
+    },
+    "base64-arraybuffer": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz",
+      "integrity": "sha1-R030qfLaJOBd8xWMOx2zw81GoVQ="
+    },
+    "base64id": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz",
+      "integrity": "sha1-As4P3u4M709ACA4ec+g08LG/zj8="
+    },
+    "benchmark": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz",
+      "integrity": "sha1-Lx4vpMNZ8REiqhgwgiGOlX45DHM="
+    },
+    "better-assert": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz",
+      "integrity": "sha1-QIZrnhueC1W0gYlDEeaPr/rrxSI=",
+      "requires": {
+        "callsite": "1.0.0"
+      }
+    },
+    "blob": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.2.tgz",
+      "integrity": "sha1-uJVivWmUr5W6HoEhVVNjM6ojzyQ="
+    },
+    "body-parser": {
+      "version": "1.19.2",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.2.tgz",
+      "integrity": "sha512-SAAwOxgoCKMGs9uUAUFHygfLAyaniaoun6I8mFY9pRAJL9+Kec34aU+oIjDhTycub1jozEfEwx1W1IuOYxVSFw==",
+      "requires": {
+        "bytes": "3.1.2",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "http-errors": "1.8.1",
+        "iconv-lite": "0.4.24",
+        "on-finished": "~2.3.0",
+        "qs": "6.9.7",
+        "raw-body": "2.4.3",
+        "type-is": "~1.6.18"
+      }
+    },
+    "bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg=="
+    },
+    "callsite": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
+      "integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA="
+    },
+    "commander": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz",
+      "integrity": "sha1-+mihT2qUXVTbvlDYzbMyDp47GgY="
+    },
+    "component-bind": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
+      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
+    },
+    "component-emitter": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz",
+      "integrity": "sha1-KWWU8nU9qmOZbSrwjRWpURbJrsM="
+    },
+    "component-inherit": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
+      "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM="
+    },
+    "content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "requires": {
+        "safe-buffer": "5.2.1"
+      }
+    },
+    "content-type": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
+      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
+    },
+    "cookie": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA=="
+    },
+    "cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
+    },
+    "debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "requires": {
+        "ms": "2.0.0"
+      }
+    },
+    "depd": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
+      "integrity": "sha512-7emPTl6Dpo6JRXOXjLRxck+FlLRX5847cLKEn00PLAgc3g2hTZZgr+e4c2v6QpSmLeFP3n5yUo7ft6avBK/5jQ=="
+    },
+    "destroy": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
+      "integrity": "sha512-3NdhDuEXnfun/z7x9GOElY49LoqVHoGScmOKwmxhsS8N5Y+Z8KyPPDnaSzqWgYt/ji4mqwfTS34Htrk0zPIXVg=="
+    },
+    "ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
+    },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w=="
+    },
+    "engine.io": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-1.4.2.tgz",
+      "integrity": "sha1-Dmmw97V+HZ39a1cmCrsgTLnenXM=",
+      "requires": {
+        "base64id": "0.1.0",
+        "debug": "1.0.3",
+        "engine.io-parser": "1.1.0",
+        "ws": "0.4.31"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.3.tgz",
+          "integrity": "sha1-/IxrLWACgEtAgcAgjg9kYLofo+Q=",
+          "requires": {
+            "ms": "0.6.2"
+          }
+        },
+        "ms": {
+          "version": "0.6.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
+          "integrity": "sha1-2JwhJMb9wTU9Zai3e/GqxLGTcIw="
+        }
+      }
+    },
+    "engine.io-client": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-1.4.2.tgz",
+      "integrity": "sha1-x6wADm3wWxyjWPBgx5md+RFMzx4=",
+      "requires": {
+        "component-emitter": "1.1.2",
+        "component-inherit": "0.0.3",
+        "debug": "0.7.4",
+        "engine.io-parser": "1.1.0",
+        "has-cors": "1.0.3",
+        "indexof": "0.0.1",
+        "parsejson": "0.0.1",
+        "parseqs": "0.0.2",
+        "parseuri": "0.0.4",
+        "ws": "0.4.31",
+        "xmlhttprequest": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "0.7.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
+        },
+        "parseuri": {
+          "version": "0.0.4",
+          "resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.4.tgz",
+          "integrity": "sha1-gGWCo5iH4eoY3V4v4OAZAiaOk1A=",
+          "requires": {
+            "better-assert": "~1.0.0"
+          }
+        }
+      }
+    },
+    "engine.io-parser": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.1.0.tgz",
+      "integrity": "sha1-OaL3seiZj6EkX7yR4TUEuMkvN1U=",
+      "requires": {
+        "after": "0.8.1",
+        "arraybuffer.slice": "0.0.6",
+        "base64-arraybuffer": "0.1.2",
+        "blob": "0.0.2",
+        "utf8": "2.0.0"
+      }
+    },
+    "escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
+    },
+    "etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg=="
+    },
+    "express": {
+      "version": "4.17.3",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.3.tgz",
+      "integrity": "sha512-yuSQpz5I+Ch7gFrPCk4/c+dIBKlQUxtgwqzph132bsT6qhuzss6I8cLJQz7B3rFblzd6wtcI0ZbGltH/C4LjUg==",
+      "requires": {
+        "accepts": "~1.3.8",
+        "array-flatten": "1.1.1",
+        "body-parser": "1.19.2",
+        "content-disposition": "0.5.4",
+        "content-type": "~1.0.4",
+        "cookie": "0.4.2",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.1.2",
+        "fresh": "0.5.2",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "0.1.7",
+        "proxy-addr": "~2.0.7",
+        "qs": "6.9.7",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "0.17.2",
+        "serve-static": "1.14.2",
+        "setprototypeof": "1.2.0",
+        "statuses": "~1.5.0",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      }
+    },
+    "finalhandler": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
+      "integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==",
+      "requires": {
+        "debug": "2.6.9",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "statuses": "~1.5.0",
+        "unpipe": "~1.0.0"
+      }
+    },
+    "forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow=="
+    },
+    "fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q=="
+    },
+    "global": {
+      "version": "https://github.com/component/global/archive/v2.0.1.tar.gz",
+      "integrity": "sha512-O91OcV/NbdmQJPHaRu2ekSP7bqFRLWgqSwaJvqHPZHUwmHBagQYTOra29+LnzzG3lZkXH1ANzHzfCxtAPM9HMA=="
+    },
+    "has-binary": {
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.5.tgz",
+      "integrity": "sha1-ledXIP8xtyo7qJpbbc4ILkvGRn8=",
+      "requires": {
+        "isarray": "0.0.1"
+      }
+    },
+    "has-binary-data": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/has-binary-data/-/has-binary-data-0.1.3.tgz",
+      "integrity": "sha1-jrsYOItX8ZpSMSdaFvwY1R83mq4=",
+      "requires": {
+        "isarray": "0.0.1"
+      }
+    },
+    "has-cors": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.0.3.tgz",
+      "integrity": "sha1-UCrLmzEE2sM90mMOry+IiwuvTLM=",
+      "requires": {
+        "global": "https://github.com/component/global/archive/v2.0.1.tar.gz"
+      }
+    },
+    "http-errors": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.8.1.tgz",
+      "integrity": "sha512-Kpk9Sm7NmI+RHhnj6OIWDI1d6fIoFAtFt9RLaTMRlg/8w49juAStsrBgp0Dp4OdxdVbRIeKhtCUvoi/RuAhO4g==",
+      "requires": {
+        "depd": "~1.1.2",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
+        "statuses": ">= 1.5.0 < 2",
+        "toidentifier": "1.0.1"
+      }
+    },
+    "iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "requires": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      }
+    },
+    "indexof": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz",
+      "integrity": "sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10="
+    },
+    "inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+    },
+    "ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
+    },
+    "isarray": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
+      "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
+    },
+    "json3": {
+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/json3/-/json3-3.2.6.tgz",
+      "integrity": "sha1-9u/JPAagTemuxTBT3yVZuxniA4s="
+    },
+    "media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ=="
+    },
+    "merge-descriptors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
+      "integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
+    },
+    "methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w=="
+    },
+    "mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg=="
+    },
+    "mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="
+    },
+    "mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "requires": {
+        "mime-db": "1.52.0"
+      }
+    },
+    "ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "nan": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-0.3.2.tgz",
+      "integrity": "sha1-DfGTXKsVNpB17xYK0olBB6oU3C0="
+    },
+    "negotiator": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="
+    },
+    "object-component": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/object-component/-/object-component-0.0.3.tgz",
+      "integrity": "sha1-8MaapQ78lbhmwYb0AKM3acsvEpE="
+    },
+    "object-keys": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.1.tgz",
+      "integrity": "sha1-VYAuhYQsJru167wVer874wJWm6g="
+    },
+    "on-finished": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
+      "integrity": "sha512-ikqdkGAAyf/X/gPhXGvfgAytDZtDbr+bkNUJ0N9h5MI/dmdgCs3l6hoHrcUv41sRKew3jIwrp4qQDXiK99Utww==",
+      "requires": {
+        "ee-first": "1.1.1"
+      }
+    },
+    "options": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz",
+      "integrity": "sha1-7CLTEoBrtT5zF3Pnza788cZDEo8="
+    },
+    "parsejson": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/parsejson/-/parsejson-0.0.1.tgz",
+      "integrity": "sha1-mxDGwNglq1ieaFFTgm3go7oni8w=",
+      "requires": {
+        "better-assert": "~1.0.0"
+      }
+    },
+    "parseqs": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/parseqs/-/parseqs-0.0.2.tgz",
+      "integrity": "sha1-nf5wss3aw4i95PNbHyQPpYrb5sc=",
+      "requires": {
+        "better-assert": "~1.0.0"
+      }
+    },
+    "parseuri": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.2.tgz",
+      "integrity": "sha1-20GHjy1pZHGL6HCzFAlz2Ak74VY=",
+      "requires": {
+        "better-assert": "~1.0.0"
+      }
+    },
+    "parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
+    },
+    "path-to-regexp": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
+    },
+    "proxy-addr": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "requires": {
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      }
+    },
+    "qs": {
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
+      "integrity": "sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw=="
+    },
+    "range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
+    },
+    "raw-body": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.3.tgz",
+      "integrity": "sha512-UlTNLIcu0uzb4D2f4WltY6cVjLi+/jEN4lgEUj3E04tpMDpUlkBo/eSn6zou9hum2VMNpCCUone0O0WeJim07g==",
+      "requires": {
+        "bytes": "3.1.2",
+        "http-errors": "1.8.1",
+        "iconv-lite": "0.4.24",
+        "unpipe": "1.0.0"
+      }
+    },
+    "safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+    },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
+    "send": {
+      "version": "0.17.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.17.2.tgz",
+      "integrity": "sha512-UJYB6wFSJE3G00nEivR5rgWp8c2xXvJ3OPWPhmuteU0IKj8nKbG3DrjiOmLwpnHGYWAVwA69zmTm++YG0Hmwww==",
+      "requires": {
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "http-errors": "1.8.1",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
+        "statuses": "~1.5.0"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+        }
+      }
+    },
+    "serve-static": {
+      "version": "1.14.2",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.2.tgz",
+      "integrity": "sha512-+TMNA9AFxUEGuC0z2mevogSnn9MXKb4fa7ngeRMJaaGv8vTwnIEkKi+QGvPt33HSnf8pRS+WGM0EbMtCJLKMBQ==",
+      "requires": {
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.17.2"
+      }
+    },
+    "setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw=="
+    },
+    "socket.io": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-1.2.0.tgz",
+      "integrity": "sha1-AvAP/CRiYpT0aSTUwlzjWpuUB4k=",
+      "requires": {
+        "debug": "0.7.4",
+        "engine.io": "1.4.2",
+        "has-binary-data": "0.1.3",
+        "socket.io-adapter": "0.3.1",
+        "socket.io-client": "1.2.0",
+        "socket.io-parser": "2.2.2"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "0.7.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
+        }
+      }
+    },
+    "socket.io-adapter": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.3.1.tgz",
+      "integrity": "sha1-34H5cLTfZJOQLZPlGce3J1XDqVg=",
+      "requires": {
+        "debug": "1.0.2",
+        "object-keys": "1.0.1",
+        "socket.io-parser": "2.2.2"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.2.tgz",
+          "integrity": "sha1-OElZHBDM5khHbDx8Li40FttZY8Q=",
+          "requires": {
+            "ms": "0.6.2"
+          }
+        },
+        "ms": {
+          "version": "0.6.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz",
+          "integrity": "sha1-2JwhJMb9wTU9Zai3e/GqxLGTcIw="
+        }
+      }
+    },
+    "socket.io-client": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-1.2.0.tgz",
+      "integrity": "sha1-Emi9P7GC//OvpE4SbxIw1juNFh0=",
+      "requires": {
+        "component-bind": "1.0.0",
+        "component-emitter": "1.1.2",
+        "debug": "0.7.4",
+        "engine.io-client": "1.4.2",
+        "has-binary": "0.1.5",
+        "indexof": "0.0.1",
+        "object-component": "0.0.3",
+        "parseuri": "0.0.2",
+        "socket.io-parser": "2.2.2",
+        "to-array": "0.1.3"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "0.7.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
+        }
+      }
+    },
+    "socket.io-parser": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-2.2.2.tgz",
+      "integrity": "sha1-PXr2tkSX6Va32f53X5mXFgJ/lBc=",
+      "requires": {
+        "benchmark": "1.0.0",
+        "component-emitter": "1.1.2",
+        "debug": "0.7.4",
+        "isarray": "0.0.1",
+        "json3": "3.2.6"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "0.7.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
+        }
+      }
+    },
+    "statuses": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
+      "integrity": "sha512-OpZ3zP+jT1PI7I8nemJX4AKmAX070ZkYPVWV/AaKTJl+tXCTGyVdC1a4SL8RUQYEwk/f34ZX8UTykN68FwrqAA=="
+    },
+    "tinycolor": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz",
+      "integrity": "sha1-MgtaUtg6u1l42Bo+iH1K77FaYWQ="
+    },
+    "to-array": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.3.tgz",
+      "integrity": "sha1-1F2txjY0F/YPKEdP6lDs3btPSZE="
+    },
+    "toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="
+    },
+    "type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "requires": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      }
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ=="
+    },
+    "utf8": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.0.0.tgz",
+      "integrity": "sha1-ec5Z7O2HSAnKuacfxxAsfUXUEY0="
+    },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA=="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="
+    },
+    "ws": {
+      "version": "0.4.31",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-0.4.31.tgz",
+      "integrity": "sha1-WkhJ56nM0e1aga60hHyf7fMSKSc=",
+      "requires": {
+        "commander": "~0.6.1",
+        "nan": "~0.3.0",
+        "options": ">=0.0.5",
+        "tinycolor": "0.x"
+      }
+    },
+    "xmlhttprequest": {
+      "version": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz",
+      "integrity": "sha512-TVSZwoeUQ7OKhb8jnQdSxGFz+lm4MGWmhG0deeYg85VQT74x5LcSrKeXHE0ZIzEycgqQ5mF8r8e1AykA7TpNAQ=="
+    }
+  }
+}
diff --git a/websockets/Phils_example/package.json b/websockets/Phils_example/package.json
index c59c7f44e..b066bb46a 100644
--- a/websockets/Phils_example/package.json
+++ b/websockets/Phils_example/package.json
@@ -6,7 +6,7 @@
     "start": "node app.js"
   },
   "dependencies": {
-    "express": "4.10.2",
+    "express": "4.17.3",
     "socket.io": "1.2.0"
   }
 }
diff --git a/websockets/Phils_example/yarn.lock b/websockets/Phils_example/yarn.lock
index 252bd1ffc..819db94b5 100644
--- a/websockets/Phils_example/yarn.lock
+++ b/websockets/Phils_example/yarn.lock
@@ -2,17 +2,21 @@
 # yarn lockfile v1
 
 
-accepts@~1.1.3:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.1.4.tgz#d71c96f7d41d0feda2c38cd14e8a27c04158df4a"
+accepts@~1.3.8:
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.8.tgz#0bf0be125b67014adcb0b0921e62db7bffe16b2e"
   dependencies:
-    mime-types "~2.0.4"
-    negotiator "0.4.9"
+    mime-types "~2.1.34"
+    negotiator "0.6.3"
 
 after@0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.1.tgz#ab5d4fb883f596816d3515f8f791c0af486dd627"
 
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+
 arraybuffer.slice@0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz#f33b2159f0532a3f3107a272c0ccfbd1ad2979ca"
@@ -39,6 +43,25 @@ blob@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.2.tgz#b89562bd6994af95ba1e812155536333aa23cf24"
 
+body-parser@1.19.2:
+  version "1.19.2"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.2.tgz#4714ccd9c157d44797b8b5607d72c0b89952f26e"
+  dependencies:
+    bytes "3.1.2"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "1.8.1"
+    iconv-lite "0.4.24"
+    on-finished "~2.3.0"
+    qs "6.9.7"
+    raw-body "2.4.3"
+    type-is "~1.6.18"
+
+bytes@3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.2.tgz#8b0beeb98605adf1b128fa4386403c009e0221a5"
+
 callsite@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
@@ -59,21 +82,23 @@ component-inherit@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
 
-content-disposition@0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.0.tgz#4284fe6ae0630874639e44e80a418c2934135e9e"
+content-disposition@0.5.4:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.4.tgz#8b82b4efac82512a02bb0b1dcec9d2c5e8eb5bfe"
+  dependencies:
+    safe-buffer "5.2.1"
 
-cookie-signature@1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.5.tgz#a122e3f1503eca0f5355795b0711bb2368d450f9"
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
-cookie@0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.1.2.tgz#72fec3d24e48a3432073d90c12642005061004b1"
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
 
-crc@3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/crc/-/crc-3.2.1.tgz#5d9c8fb77a245cd5eca291e5d2d005334bab0082"
+cookie@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.2.tgz#0e41f24de5ecf317947c82fc789e06a884824432"
 
 debug@0.7.4:
   version "0.7.4"
@@ -91,23 +116,27 @@ debug@1.0.3:
   dependencies:
     ms "0.6.2"
 
-debug@~2.1.0:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.1.3.tgz#ce8ab1b5ee8fbee2bfa3b633cab93d366b63418e"
+debug@2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
-    ms "0.7.0"
+    ms "2.0.0"
 
-depd@~1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/depd/-/depd-1.0.1.tgz#80aec64c9d6d97e65cc2a9caa93c0aa6abf73aaa"
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
 
-destroy@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.3.tgz#b433b4724e71fd8551d9885174851c5fc377e2c9"
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
-ee-first@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.0.tgz#6a0d7c6221e490feefd92ec3f441c9ce8cd097f4"
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
 engine.io-client@1.4.2:
   version "1.4.2"
@@ -144,60 +173,68 @@ engine.io@1.4.2:
     engine.io-parser "1.1.0"
     ws "0.4.31"
 
-escape-html@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.1.tgz#181a286ead397a39a92857cfb1d43052e356bff0"
-
-etag@~1.5.0:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/etag/-/etag-1.5.1.tgz#54c50de04ee42695562925ac566588291be7e9ea"
-  dependencies:
-    crc "3.2.1"
-
-express@4.10.2:
-  version "4.10.2"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.10.2.tgz#df06dde94d968932829d440a2004c5efe64495b0"
-  dependencies:
-    accepts "~1.1.3"
-    content-disposition "0.5.0"
-    cookie "0.1.2"
-    cookie-signature "1.0.5"
-    debug "~2.1.0"
-    depd "~1.0.0"
-    escape-html "1.0.1"
-    etag "~1.5.0"
-    finalhandler "0.3.2"
-    fresh "0.2.4"
-    media-typer "0.3.0"
-    merge-descriptors "0.0.2"
-    methods "1.1.0"
-    on-finished "~2.1.1"
-    parseurl "~1.3.0"
-    path-to-regexp "0.1.3"
-    proxy-addr "~1.0.3"
-    qs "2.3.2"
-    range-parser "~1.0.2"
-    send "0.10.1"
-    serve-static "~1.7.1"
-    type-is "~1.5.3"
-    utils-merge "1.0.0"
-    vary "~1.0.0"
-
-finalhandler@0.3.2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.3.2.tgz#7b389b0fd3647a6f90bd564e22624bf8a4a77fb5"
-  dependencies:
-    debug "~2.1.0"
-    escape-html "1.0.1"
-    on-finished "~2.1.1"
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-forwarded@~0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.0.tgz#19ef9874c4ae1c297bcf078fde63a09b66a84363"
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
 
-fresh@0.2.4:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.2.4.tgz#3582499206c9723714190edd74b4604feb4a614c"
+express@4.17.3:
+  version "4.17.3"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.3.tgz#f6c7302194a4fb54271b73a1fe7a06478c8f85a1"
+  dependencies:
+    accepts "~1.3.8"
+    array-flatten "1.1.1"
+    body-parser "1.19.2"
+    content-disposition "0.5.4"
+    content-type "~1.0.4"
+    cookie "0.4.2"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "~1.1.2"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.7"
+    qs "6.9.7"
+    range-parser "~1.2.1"
+    safe-buffer "5.2.1"
+    send "0.17.2"
+    serve-static "1.14.2"
+    setprototypeof "1.2.0"
+    statuses "~1.5.0"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
+finalhandler@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
+    unpipe "~1.0.0"
+
+forwarded@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
 
 "global@https://github.com/component/global/archive/v2.0.1.tar.gz":
   version "2.0.1"
@@ -221,13 +258,33 @@ has-cors@1.0.3:
   dependencies:
     global "https://github.com/component/global/archive/v2.0.1.tar.gz"
 
+http-errors@1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.8.1.tgz#7c3f28577cbc8a207388455dbd62295ed07bd68c"
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.2.0"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.1"
+
+iconv-lite@0.4.24:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 indexof@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
 
-ipaddr.js@1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.0.5.tgz#5fa78cf301b825c78abc3042d812723049ea23c7"
+inherits@2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+
+ipaddr.js@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
 
 isarray@0.0.1:
   version "0.0.1"
@@ -241,43 +298,47 @@ media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
-merge-descriptors@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-0.0.2.tgz#c36a52a781437513c57275f39dd9d317514ac8c7"
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
-methods@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.0.tgz#5dca4ee12df52ff3b056145986a8f01cbc86436f"
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-mime-db@~1.12.0:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.12.0.tgz#3d0c63180f458eb10d325aaa37d7c58ae312e9d7"
+mime-db@1.52.0:
+  version "1.52.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
 
-mime-types@~2.0.4, mime-types@~2.0.9:
-  version "2.0.14"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.0.14.tgz#310e159db23e077f8bb22b748dabfa4957140aa6"
+mime-types@~2.1.24, mime-types@~2.1.34:
+  version "2.1.35"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.35.tgz#381a871b62a734450660ae3deee44813f70d959a"
   dependencies:
-    mime-db "~1.12.0"
+    mime-db "1.52.0"
 
-mime@1.2.11:
-  version "1.2.11"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.11.tgz#58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10"
+mime@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
 
 ms@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.6.2.tgz#d89c2124c6fdc1353d65a8b77bf1aac4b193708c"
 
-ms@0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.0.tgz#865be94c2e7397ad8a57da6a633a6e2f30798b83"
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+ms@2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
 
 nan@~0.3.0:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-0.3.2.tgz#0df1935cab15369075ef160ad2894107aa14dc2d"
 
-negotiator@0.4.9:
-  version "0.4.9"
-  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.4.9.tgz#92e46b6db53c7e421ed64a2bc94f08be7630df3f"
+negotiator@0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.3.tgz#58e323a72fedc0d6f9cd4d31fe49f51479590ccd"
 
 object-component@0.0.3:
   version "0.0.3"
@@ -287,11 +348,11 @@ object-keys@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.1.tgz#55802e85842c26bbb5ebbc157abf3be302569ba8"
 
-on-finished@~2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.1.1.tgz#f82ca1c9e3a4f3286b1b9938610e5b8636bd3cb2"
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
   dependencies:
-    ee-first "1.1.0"
+    ee-first "1.1.1"
 
 options@>=0.0.5:
   version "0.0.6"
@@ -321,52 +382,76 @@ parseuri@0.0.4:
   dependencies:
     better-assert "~1.0.0"
 
-parseurl@~1.3.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.1.tgz#c8ab8c9223ba34888aa64a297b28853bec18da56"
+parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
 
-path-to-regexp@0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.3.tgz#21b9ab82274279de25b156ea08fd12ca51b8aecb"
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
 
-proxy-addr@~1.0.3:
-  version "1.0.10"
-  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-1.0.10.tgz#0d40a82f801fc355567d2ecb65efe3f077f121c5"
+proxy-addr@~2.0.7:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"
   dependencies:
-    forwarded "~0.1.0"
-    ipaddr.js "1.0.5"
+    forwarded "0.2.0"
+    ipaddr.js "1.9.1"
 
-qs@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-2.3.2.tgz#d45ec249e4b9b029af008829a101d5ff7e972790"
+qs@6.9.7:
+  version "6.9.7"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.7.tgz#4610846871485e1e048f44ae3b94033f0e675afe"
 
-range-parser@~1.0.2:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.0.3.tgz#6872823535c692e2c2a0103826afd82c2e0ff175"
-
-send@0.10.1:
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/send/-/send-0.10.1.tgz#7745c50ec72f115115980e8fb179aec01900e08a"
-  dependencies:
-    debug "~2.1.0"
-    depd "~1.0.0"
-    destroy "1.0.3"
-    escape-html "1.0.1"
-    etag "~1.5.0"
-    fresh "0.2.4"
-    mime "1.2.11"
-    ms "0.6.2"
-    on-finished "~2.1.1"
-    range-parser "~1.0.2"
+range-parser@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
 
-serve-static@~1.7.1:
-  version "1.7.2"
-  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.7.2.tgz#3164ce06d4e6c3459bdcc9d6018fb4fb35e84b39"
+raw-body@2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.3.tgz#8f80305d11c2a0a545c2d9d89d7a0286fcead43c"
+  dependencies:
+    bytes "3.1.2"
+    http-errors "1.8.1"
+    iconv-lite "0.4.24"
+    unpipe "1.0.0"
+
+safe-buffer@5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+
+send@0.17.2:
+  version "0.17.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.17.2.tgz#926622f76601c41808012c8bf1688fe3906f7820"
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "1.8.1"
+    mime "1.6.0"
+    ms "2.1.3"
+    on-finished "~2.3.0"
+    range-parser "~1.2.1"
+    statuses "~1.5.0"
+
+serve-static@1.14.2:
+  version "1.14.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.2.tgz#722d6294b1d62626d41b43a013ece4598d292bfa"
   dependencies:
-    escape-html "1.0.1"
-    parseurl "~1.3.0"
-    send "0.10.1"
-    utils-merge "1.0.0"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.17.2"
+
+setprototypeof@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
 
 socket.io-adapter@0.3.1:
   version "0.3.1"
@@ -412,6 +497,10 @@ socket.io@1.2.0:
     socket.io-client "1.2.0"
     socket.io-parser "2.2.2"
 
+"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+
 tinycolor@0.x:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/tinycolor/-/tinycolor-0.0.1.tgz#320b5a52d83abb5978d81a3e887d4aefb15a6164"
@@ -420,24 +509,32 @@ to-array@0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.3.tgz#d45dadc6363417f60f28474fea50ecddbb4f4991"
 
-type-is@~1.5.3:
-  version "1.5.7"
-  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.5.7.tgz#b9368a593cc6ef7d0645e78b2f4c64cbecd05e90"
+toidentifier@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
+
+type-is@~1.6.18:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
   dependencies:
     media-typer "0.3.0"
-    mime-types "~2.0.9"
+    mime-types "~2.1.24"
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
 utf8@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.0.0.tgz#79ce59eced874809cab9a71fc7102c7d45d4118d"
 
-utils-merge@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.0.tgz#0294fb922bb9375153541c4f7096231f287c8af8"
-
-vary@~1.0.0:
+utils-merge@1.0.1:
   version "1.0.1"
-  resolved "https://registry.yarnpkg.com/vary/-/vary-1.0.1.tgz#99e4981566a286118dfb2b817357df7993376d10"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
 
 ws@0.4.31:
   version "0.4.31"