Add a simple mqtt server for testing

extra/simple-mqtt-server.js

@@ -0,0 +1,50 @@
+const { log } = require("../src/util");
+
+const mqttUsername = "louis1";
+const mqttPassword = "!@#$LLam";
+
+class SimpleMqttServer {
+    aedes = require("aedes")();
+    server = require("net").createServer(this.aedes.handle);
+
+    constructor(port) {
+        this.port = port;
+    }
+
+    start() {
+        this.server.listen(this.port, () => {
+            console.log("server started and listening on port ", this.port);
+        });
+    }
+}
+
+let server1 = new SimpleMqttServer(10000);
+
+server1.aedes.authenticate = function (client, username, password, callback) {
+    if (username && password) {
+        console.log(password.toString("utf-8"));
+        callback(null, username === mqttUsername && password.toString("utf-8") === mqttPassword);
+    } else {
+        callback(null, false);
+    }
+};
+
+server1.aedes.on("subscribe", (subscriptions, client) => {
+    console.log(subscriptions);
+
+    for (let s of subscriptions) {
+        if (s.topic === "test") {
+            server1.aedes.publish({
+                topic: "test",
+                payload: Buffer.from("ok"),
+            }, (error) => {
+                if (error) {
+                    log.error("mqtt_server", error);
+                }
+            });
+        }
+    }
+
+});
+
+server1.start();

package-lock.json

@@ -77,6 +77,7 @@
                 "@vitejs/plugin-legacy": "~1.6.4",
                 "@vitejs/plugin-vue": "~1.9.4",
                 "@vue/compiler-sfc": "~3.2.31",
+                "aedes": "^0.46.3",
                 "babel-plugin-rewire": "~1.2.0",
                 "core-js": "~3.18.3",
                 "cross-env": "~7.0.3",
@@ -3824,6 +3825,68 @@
                 "node": ">=0.4.0"
             }
         },
+        "node_modules/aedes": {
+            "version": "0.46.3",
+            "resolved": "https://registry.npmjs.org/aedes/-/aedes-0.46.3.tgz",
+            "integrity": "sha512-i3B+H74uNRhlqcs/JdrMp7e3daz4Cwls0x4yLcfjGXz2tIwnxhF6od4m86O6yyNdz/Gg3jfY3q0sc/Cz8qzg6g==",
+            "dev": true,
+            "dependencies": {
+                "aedes-packet": "^2.3.1",
+                "aedes-persistence": "^8.1.3",
+                "bulk-write-stream": "^2.0.1",
+                "end-of-stream": "^1.4.4",
+                "fastfall": "^1.5.1",
+                "fastparallel": "^2.4.1",
+                "fastseries": "^2.0.0",
+                "hyperid": "^3.0.0",
+                "mqemitter": "^4.5.0",
+                "mqtt-packet": "^7.1.2",
+                "readable-stream": "^3.6.0",
+                "retimer": "^3.0.0",
+                "reusify": "^1.0.4",
+                "uuid": "^8.3.2"
+            },
+            "engines": {
+                "node": ">=12"
+            }
+        },
+        "node_modules/aedes-packet": {
+            "version": "2.3.1",
+            "resolved": "https://registry.npmjs.org/aedes-packet/-/aedes-packet-2.3.1.tgz",
+            "integrity": "sha512-LqBd57uc2rui2RbjycW17dylglejG26mM4ewVXGNDnVp/SUHFVEgm7d1HTmYrnSkSCNoHti042qgcTwv/F+BtQ==",
+            "dev": true,
+            "dependencies": {
+                "mqtt-packet": "^6.3.0"
+            },
+            "engines": {
+                "node": ">=8"
+            }
+        },
+        "node_modules/aedes-persistence": {
+            "version": "8.1.3",
+            "resolved": "https://registry.npmjs.org/aedes-persistence/-/aedes-persistence-8.1.3.tgz",
+            "integrity": "sha512-VMCjEV+2g1TNJb/IlDEUy6SP9crT+QUhe2xc6UjyqrFNBNgTvHmOefXY7FxWrwmR2QA02vwg3+5p/JXkyg/Dkw==",
+            "dev": true,
+            "dependencies": {
+                "aedes-packet": "^2.3.1",
+                "from2": "^2.3.0",
+                "qlobber": "^5.0.3"
+            },
+            "engines": {
+                "node": ">=10"
+            }
+        },
+        "node_modules/aedes/node_modules/mqtt-packet": {
+            "version": "7.1.2",
+            "resolved": "https://registry.npmjs.org/mqtt-packet/-/mqtt-packet-7.1.2.tgz",
+            "integrity": "sha512-FFZbcZ2omsf4c5TxEQfcX9hI+JzDpDKPT46OmeIBpVA7+t32ey25UNqlqNXTmeZOr5BLsSIERpQQLsFWJS94SQ==",
+            "dev": true,
+            "dependencies": {
+                "bl": "^4.0.2",
+                "debug": "^4.1.1",
+                "process-nextick-args": "^2.0.1"
+            }
+        },
         "node_modules/agent-base": {
             "version": "6.0.2",
             "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
@@ -4693,6 +4756,16 @@
                 "node": ">=10"
             }
         },
+        "node_modules/bulk-write-stream": {
+            "version": "2.0.1",
+            "resolved": "https://registry.npmjs.org/bulk-write-stream/-/bulk-write-stream-2.0.1.tgz",
+            "integrity": "sha512-XWOLjgHtpDasHfwM8oO4df1JoZwa7/OwTsXDzh4rUTo+9CowzeOFBZz43w+H14h1fyq+xl28tVIBrdjcjj4Gug==",
+            "dev": true,
+            "dependencies": {
+                "inherits": "^2.0.3",
+                "readable-stream": "^3.1.1"
+            }
+        },
         "node_modules/bytes": {
             "version": "3.1.2",
             "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@@ -5270,6 +5343,12 @@
                 "semver": "bin/semver.js"
             }
         },
+        "node_modules/core-util-is": {
+            "version": "1.0.3",
+            "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+            "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
+            "dev": true
+        },
         "node_modules/cors": {
             "version": "2.8.5",
             "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
@@ -6919,6 +6998,28 @@
             "integrity": "sha512-On2N+BpYJ15xIC974QNVuYGMOlEVt4s0EOI3wwMqOmK1fdDY+FN/zltPV8vosq4ad4c/gJ1KHScUn/6AWIgiow==",
             "dev": true
         },
+        "node_modules/fastfall": {
+            "version": "1.5.1",
+            "resolved": "https://registry.npmjs.org/fastfall/-/fastfall-1.5.1.tgz",
+            "integrity": "sha1-P+4DMxpJ0dObPN96XpzWb0dee5Q=",
+            "dev": true,
+            "dependencies": {
+                "reusify": "^1.0.0"
+            },
+            "engines": {
+                "node": ">=0.10.0"
+            }
+        },
+        "node_modules/fastparallel": {
+            "version": "2.4.1",
+            "resolved": "https://registry.npmjs.org/fastparallel/-/fastparallel-2.4.1.tgz",
+            "integrity": "sha512-qUmhxPgNHmvRjZKBFUNI0oZuuH9OlSIOXmJ98lhKPxMZZ7zS/Fi0wRHOihDSz0R1YiIOjxzOY4bq65YTcdBi2Q==",
+            "dev": true,
+            "dependencies": {
+                "reusify": "^1.0.4",
+                "xtend": "^4.0.2"
+            }
+        },
         "node_modules/fastq": {
             "version": "1.13.0",
             "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.13.0.tgz",
@@ -6928,6 +7029,12 @@
                 "reusify": "^1.0.4"
             }
         },
+        "node_modules/fastseries": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/fastseries/-/fastseries-2.0.0.tgz",
+            "integrity": "sha512-XBU9RXeoYc2/VnvMhplAxEmZLfIk7cvTBu+xwoBuTI8pL19E03cmca17QQycKIdxgwCeFA/a4u27gv1h3ya5LQ==",
+            "dev": true
+        },
         "node_modules/favico.js": {
             "version": "0.3.10",
             "resolved": "https://registry.npmjs.org/favico.js/-/favico.js-0.3.10.tgz",
@@ -7229,6 +7336,46 @@
                 "node": ">= 0.6"
             }
         },
+        "node_modules/from2": {
+            "version": "2.3.0",
+            "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz",
+            "integrity": "sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=",
+            "dev": true,
+            "dependencies": {
+                "inherits": "^2.0.1",
+                "readable-stream": "^2.0.0"
+            }
+        },
+        "node_modules/from2/node_modules/readable-stream": {
+            "version": "2.3.7",
+            "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+            "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+            "dev": true,
+            "dependencies": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+            }
+        },
+        "node_modules/from2/node_modules/safe-buffer": {
+            "version": "5.1.2",
+            "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+            "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+            "dev": true
+        },
+        "node_modules/from2/node_modules/string_decoder": {
+            "version": "1.1.1",
+            "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+            "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+            "dev": true,
+            "dependencies": {
+                "safe-buffer": "~5.1.0"
+            }
+        },
         "node_modules/fs-constants": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
@@ -7783,6 +7930,16 @@
                 "ms": "^2.0.0"
             }
         },
+        "node_modules/hyperid": {
+            "version": "3.0.1",
+            "resolved": "https://registry.npmjs.org/hyperid/-/hyperid-3.0.1.tgz",
+            "integrity": "sha512-I+tl7TS5nsoVhkxqX1rS3Qmqlq44eoPUcgPthW8v3IW8CvWL7lwtd6HQbkDUMrBKJTG0vgEaRsjT35imW/D+9Q==",
+            "dev": true,
+            "dependencies": {
+                "uuid": "^8.3.2",
+                "uuid-parse": "^1.1.0"
+            }
+        },
         "node_modules/iconv-lite": {
             "version": "0.6.3",
             "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
@@ -8227,6 +8384,12 @@
             "integrity": "sha512-VjSeb/lHmkoyd8ryPVIKvOCn4D1koMqY+vqyjjUfc3xyKtP4dYOxM44sZrnqQSzSds3xyOrUTLTC9LVCVgLngw==",
             "dev": true
         },
+        "node_modules/isarray": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+            "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+            "dev": true
+        },
         "node_modules/isexe": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -11339,6 +11502,19 @@
             "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==",
             "dev": true
         },
+        "node_modules/mqemitter": {
+            "version": "4.5.0",
+            "resolved": "https://registry.npmjs.org/mqemitter/-/mqemitter-4.5.0.tgz",
+            "integrity": "sha512-Mp/zytFeIv6piJQkEKnncHcP4R/ErJc5C7dfonkhkNUT2LA/nTayrfNxbipp3M5iCJUTQSUtzfQAQA3XVcKz6w==",
+            "dev": true,
+            "dependencies": {
+                "fastparallel": "^2.3.0",
+                "qlobber": "^5.0.0"
+            },
+            "engines": {
+                "node": ">=10"
+            }
+        },
         "node_modules/mqtt": {
             "version": "4.3.7",
             "resolved": "https://registry.npmjs.org/mqtt/-/mqtt-4.3.7.tgz",
@@ -13053,6 +13229,15 @@
                 }
             }
         },
+        "node_modules/qlobber": {
+            "version": "5.0.3",
+            "resolved": "https://registry.npmjs.org/qlobber/-/qlobber-5.0.3.tgz",
+            "integrity": "sha512-wW4GTZPePyh0RgOsM18oDyOUlXfurVRgoNyJfS+y7VWPyd0GYhQp5T2tycZFZjonH+hngxIfklGJhTP/ghidgQ==",
+            "dev": true,
+            "engines": {
+                "node": ">= 8"
+            }
+        },
         "node_modules/qrcode": {
             "version": "1.5.0",
             "resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.0.tgz",
@@ -13691,6 +13876,12 @@
                 "lowercase-keys": "^1.0.0"
             }
         },
+        "node_modules/retimer": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/retimer/-/retimer-3.0.0.tgz",
+            "integrity": "sha512-WKE0j11Pa0ZJI5YIk0nflGI7SQsfl2ljihVy7ogh7DeQSeYAUi0ubZ/yEueGtDfUPk6GH5LRw1hBdLq4IwUBWA==",
+            "dev": true
+        },
         "node_modules/retry": {
             "version": "0.12.0",
             "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
@@ -15312,6 +15503,21 @@
                 "node": ">= 0.4.0"
             }
         },
+        "node_modules/uuid": {
+            "version": "8.3.2",
+            "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+            "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
+            "dev": true,
+            "bin": {
+                "uuid": "dist/bin/uuid"
+            }
+        },
+        "node_modules/uuid-parse": {
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/uuid-parse/-/uuid-parse-1.1.0.tgz",
+            "integrity": "sha512-OdmXxA8rDsQ7YpNVbKSJkNzTw2I+S5WsbMDnCtIWSQaosNAcWtFuI/YK1TjzUI6nbkgiqEyh8gWngfcv8Asd9A==",
+            "dev": true
+        },
         "node_modules/v-pagination-3": {
             "version": "0.1.7",
             "resolved": "https://registry.npmjs.org/v-pagination-3/-/v-pagination-3-0.1.7.tgz",
@@ -18870,6 +19076,61 @@
             "integrity": "sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==",
             "dev": true
         },
+        "aedes": {
+            "version": "0.46.3",
+            "resolved": "https://registry.npmjs.org/aedes/-/aedes-0.46.3.tgz",
+            "integrity": "sha512-i3B+H74uNRhlqcs/JdrMp7e3daz4Cwls0x4yLcfjGXz2tIwnxhF6od4m86O6yyNdz/Gg3jfY3q0sc/Cz8qzg6g==",
+            "dev": true,
+            "requires": {
+                "aedes-packet": "^2.3.1",
+                "aedes-persistence": "^8.1.3",
+                "bulk-write-stream": "^2.0.1",
+                "end-of-stream": "^1.4.4",
+                "fastfall": "^1.5.1",
+                "fastparallel": "^2.4.1",
+                "fastseries": "^2.0.0",
+                "hyperid": "^3.0.0",
+                "mqemitter": "^4.5.0",
+                "mqtt-packet": "^7.1.2",
+                "readable-stream": "^3.6.0",
+                "retimer": "^3.0.0",
+                "reusify": "^1.0.4",
+                "uuid": "^8.3.2"
+            },
+            "dependencies": {
+                "mqtt-packet": {
+                    "version": "7.1.2",
+                    "resolved": "https://registry.npmjs.org/mqtt-packet/-/mqtt-packet-7.1.2.tgz",
+                    "integrity": "sha512-FFZbcZ2omsf4c5TxEQfcX9hI+JzDpDKPT46OmeIBpVA7+t32ey25UNqlqNXTmeZOr5BLsSIERpQQLsFWJS94SQ==",
+                    "dev": true,
+                    "requires": {
+                        "bl": "^4.0.2",
+                        "debug": "^4.1.1",
+                        "process-nextick-args": "^2.0.1"
+                    }
+                }
+            }
+        },
+        "aedes-packet": {
+            "version": "2.3.1",
+            "resolved": "https://registry.npmjs.org/aedes-packet/-/aedes-packet-2.3.1.tgz",
+            "integrity": "sha512-LqBd57uc2rui2RbjycW17dylglejG26mM4ewVXGNDnVp/SUHFVEgm7d1HTmYrnSkSCNoHti042qgcTwv/F+BtQ==",
+            "dev": true,
+            "requires": {
+                "mqtt-packet": "^6.3.0"
+            }
+        },
+        "aedes-persistence": {
+            "version": "8.1.3",
+            "resolved": "https://registry.npmjs.org/aedes-persistence/-/aedes-persistence-8.1.3.tgz",
+            "integrity": "sha512-VMCjEV+2g1TNJb/IlDEUy6SP9crT+QUhe2xc6UjyqrFNBNgTvHmOefXY7FxWrwmR2QA02vwg3+5p/JXkyg/Dkw==",
+            "dev": true,
+            "requires": {
+                "aedes-packet": "^2.3.1",
+                "from2": "^2.3.0",
+                "qlobber": "^5.0.3"
+            }
+        },
         "agent-base": {
             "version": "6.0.2",
             "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
@@ -19532,6 +19793,16 @@
                 }
             }
         },
+        "bulk-write-stream": {
+            "version": "2.0.1",
+            "resolved": "https://registry.npmjs.org/bulk-write-stream/-/bulk-write-stream-2.0.1.tgz",
+            "integrity": "sha512-XWOLjgHtpDasHfwM8oO4df1JoZwa7/OwTsXDzh4rUTo+9CowzeOFBZz43w+H14h1fyq+xl28tVIBrdjcjj4Gug==",
+            "dev": true,
+            "requires": {
+                "inherits": "^2.0.3",
+                "readable-stream": "^3.1.1"
+            }
+        },
         "bytes": {
             "version": "3.1.2",
             "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@@ -19985,6 +20256,12 @@
                 }
             }
         },
+        "core-util-is": {
+            "version": "1.0.3",
+            "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+            "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
+            "dev": true
+        },
         "cors": {
             "version": "2.8.5",
             "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
@@ -21199,6 +21476,25 @@
             "integrity": "sha512-On2N+BpYJ15xIC974QNVuYGMOlEVt4s0EOI3wwMqOmK1fdDY+FN/zltPV8vosq4ad4c/gJ1KHScUn/6AWIgiow==",
             "dev": true
         },
+        "fastfall": {
+            "version": "1.5.1",
+            "resolved": "https://registry.npmjs.org/fastfall/-/fastfall-1.5.1.tgz",
+            "integrity": "sha1-P+4DMxpJ0dObPN96XpzWb0dee5Q=",
+            "dev": true,
+            "requires": {
+                "reusify": "^1.0.0"
+            }
+        },
+        "fastparallel": {
+            "version": "2.4.1",
+            "resolved": "https://registry.npmjs.org/fastparallel/-/fastparallel-2.4.1.tgz",
+            "integrity": "sha512-qUmhxPgNHmvRjZKBFUNI0oZuuH9OlSIOXmJ98lhKPxMZZ7zS/Fi0wRHOihDSz0R1YiIOjxzOY4bq65YTcdBi2Q==",
+            "dev": true,
+            "requires": {
+                "reusify": "^1.0.4",
+                "xtend": "^4.0.2"
+            }
+        },
         "fastq": {
             "version": "1.13.0",
             "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.13.0.tgz",
@@ -21208,6 +21504,12 @@
                 "reusify": "^1.0.4"
             }
         },
+        "fastseries": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/fastseries/-/fastseries-2.0.0.tgz",
+            "integrity": "sha512-XBU9RXeoYc2/VnvMhplAxEmZLfIk7cvTBu+xwoBuTI8pL19E03cmca17QQycKIdxgwCeFA/a4u27gv1h3ya5LQ==",
+            "dev": true
+        },
         "favico.js": {
             "version": "0.3.10",
             "resolved": "https://registry.npmjs.org/favico.js/-/favico.js-0.3.10.tgz",
@@ -21436,6 +21738,48 @@
             "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
             "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
         },
+        "from2": {
+            "version": "2.3.0",
+            "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz",
+            "integrity": "sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=",
+            "dev": true,
+            "requires": {
+                "inherits": "^2.0.1",
+                "readable-stream": "^2.0.0"
+            },
+            "dependencies": {
+                "readable-stream": {
+                    "version": "2.3.7",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+                    "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+                    "dev": true,
+                    "requires": {
+                        "core-util-is": "~1.0.0",
+                        "inherits": "~2.0.3",
+                        "isarray": "~1.0.0",
+                        "process-nextick-args": "~2.0.0",
+                        "safe-buffer": "~5.1.1",
+                        "string_decoder": "~1.1.1",
+                        "util-deprecate": "~1.0.1"
+                    }
+                },
+                "safe-buffer": {
+                    "version": "5.1.2",
+                    "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+                    "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+                    "dev": true
+                },
+                "string_decoder": {
+                    "version": "1.1.1",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+                    "dev": true,
+                    "requires": {
+                        "safe-buffer": "~5.1.0"
+                    }
+                }
+            }
+        },
         "fs-constants": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
@@ -21860,6 +22204,16 @@
                 "ms": "^2.0.0"
             }
         },
+        "hyperid": {
+            "version": "3.0.1",
+            "resolved": "https://registry.npmjs.org/hyperid/-/hyperid-3.0.1.tgz",
+            "integrity": "sha512-I+tl7TS5nsoVhkxqX1rS3Qmqlq44eoPUcgPthW8v3IW8CvWL7lwtd6HQbkDUMrBKJTG0vgEaRsjT35imW/D+9Q==",
+            "dev": true,
+            "requires": {
+                "uuid": "^8.3.2",
+                "uuid-parse": "^1.1.0"
+            }
+        },
         "iconv-lite": {
             "version": "0.6.3",
             "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
@@ -22177,6 +22531,12 @@
             "integrity": "sha512-VjSeb/lHmkoyd8ryPVIKvOCn4D1koMqY+vqyjjUfc3xyKtP4dYOxM44sZrnqQSzSds3xyOrUTLTC9LVCVgLngw==",
             "dev": true
         },
+        "isarray": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+            "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+            "dev": true
+        },
         "isexe": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -24551,6 +24911,16 @@
             "integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==",
             "dev": true
         },
+        "mqemitter": {
+            "version": "4.5.0",
+            "resolved": "https://registry.npmjs.org/mqemitter/-/mqemitter-4.5.0.tgz",
+            "integrity": "sha512-Mp/zytFeIv6piJQkEKnncHcP4R/ErJc5C7dfonkhkNUT2LA/nTayrfNxbipp3M5iCJUTQSUtzfQAQA3XVcKz6w==",
+            "dev": true,
+            "requires": {
+                "fastparallel": "^2.3.0",
+                "qlobber": "^5.0.0"
+            }
+        },
         "mqtt": {
             "version": "4.3.7",
             "resolved": "https://registry.npmjs.org/mqtt/-/mqtt-4.3.7.tgz",
@@ -25830,6 +26200,12 @@
                 }
             }
         },
+        "qlobber": {
+            "version": "5.0.3",
+            "resolved": "https://registry.npmjs.org/qlobber/-/qlobber-5.0.3.tgz",
+            "integrity": "sha512-wW4GTZPePyh0RgOsM18oDyOUlXfurVRgoNyJfS+y7VWPyd0GYhQp5T2tycZFZjonH+hngxIfklGJhTP/ghidgQ==",
+            "dev": true
+        },
         "qrcode": {
             "version": "1.5.0",
             "resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.0.tgz",
@@ -26331,6 +26707,12 @@
                 "lowercase-keys": "^1.0.0"
             }
         },
+        "retimer": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/retimer/-/retimer-3.0.0.tgz",
+            "integrity": "sha512-WKE0j11Pa0ZJI5YIk0nflGI7SQsfl2ljihVy7ogh7DeQSeYAUi0ubZ/yEueGtDfUPk6GH5LRw1hBdLq4IwUBWA==",
+            "dev": true
+        },
         "retry": {
             "version": "0.12.0",
             "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
@@ -27581,6 +27963,18 @@
             "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
             "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
         },
+        "uuid": {
+            "version": "8.3.2",
+            "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+            "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
+            "dev": true
+        },
+        "uuid-parse": {
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/uuid-parse/-/uuid-parse-1.1.0.tgz",
+            "integrity": "sha512-OdmXxA8rDsQ7YpNVbKSJkNzTw2I+S5WsbMDnCtIWSQaosNAcWtFuI/YK1TjzUI6nbkgiqEyh8gWngfcv8Asd9A==",
+            "dev": true
+        },
         "v-pagination-3": {
             "version": "0.1.7",
             "resolved": "https://registry.npmjs.org/v-pagination-3/-/v-pagination-3-0.1.7.tgz",

package.json

@@ -48,6 +48,7 @@
         "test-install-script-ubuntu1604": "npm run compile-install-script && docker build --progress plain -f test/test_install_script/ubuntu1604.dockerfile .",
         "test-nodejs16": "docker build --progress plain -f test/ubuntu-nodejs16.dockerfile .",
         "simple-dns-server": "node extra/simple-dns-server.js",
+        "simple-mqtt-server": "node extra/simple-mqtt-server.js",
         "update-language-files-with-base-lang": "cd extra/update-language-files && node index.js %npm_config_base_lang% && eslint ../../src/languages/**.js --fix",
         "update-language-files": "cd extra/update-language-files && node index.js && eslint ../../src/languages/**.js --fix",
         "ncu-patch": "npm-check-updates -u -t patch",
@@ -124,6 +125,7 @@
         "@vitejs/plugin-legacy": "~1.6.4",
         "@vitejs/plugin-vue": "~1.9.4",
         "@vue/compiler-sfc": "~3.2.31",
+        "aedes": "^0.46.3",
         "babel-plugin-rewire": "~1.2.0",
         "core-js": "~3.18.3",
         "cross-env": "~7.0.3",