add signalr component
parent
5911a72a29
commit
02109f61e8
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@ -8,6 +8,7 @@
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"name": "chat-app",
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"version": "0.1.0",
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"dependencies": {
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"@microsoft/signalr": "^8.0.0",
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"next": "14.2.3",
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"react": "^18",
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"react-dom": "^18"
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@ -228,6 +229,18 @@
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"@jridgewell/sourcemap-codec": "^1.4.14"
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}
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},
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"node_modules/@microsoft/signalr": {
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"version": "8.0.0",
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"resolved": "https://registry.npmjs.org/@microsoft/signalr/-/signalr-8.0.0.tgz",
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"integrity": "sha512-K/wS/VmzRWePCGqGh8MU8OWbS1Zvu7DG7LSJS62fBB8rJUXwwj4axQtqrAAwKGUZHQF6CuteuQR9xMsVpM2JNA==",
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"dependencies": {
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"abort-controller": "^3.0.0",
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"eventsource": "^2.0.2",
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"fetch-cookie": "^2.0.3",
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"node-fetch": "^2.6.7",
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"ws": "^7.4.5"
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}
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},
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"node_modules/@next/env": {
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"version": "14.2.3",
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"resolved": "https://registry.npmjs.org/@next/env/-/env-14.2.3.tgz",
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@ -615,6 +628,17 @@
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"dev": true
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},
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"node_modules/abort-controller": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/abort-controller/-/abort-controller-3.0.0.tgz",
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"dependencies": {
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"event-target-shim": "^5.0.0"
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},
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"engines": {
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"node": ">=6.5"
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}
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},
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"node_modules/acorn": {
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"version": "8.11.3",
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"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.3.tgz",
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@ -1918,6 +1942,22 @@
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"node": ">=0.10.0"
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}
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},
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"node_modules/event-target-shim": {
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"version": "5.0.1",
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"resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",
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"engines": {
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"node": ">=6"
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}
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},
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"node_modules/eventsource": {
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"version": "2.0.2",
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"resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
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"integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
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"engines": {
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"node_modules/fast-deep-equal": {
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"version": "3.1.3",
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"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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@ -1973,6 +2013,15 @@
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"reusify": "^1.0.4"
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}
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},
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"node_modules/fetch-cookie": {
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"version": "2.2.0",
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"resolved": "https://registry.npmjs.org/fetch-cookie/-/fetch-cookie-2.2.0.tgz",
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"dependencies": {
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"set-cookie-parser": "^2.4.8",
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"tough-cookie": "^4.0.0"
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}
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},
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"node_modules/file-entry-cache": {
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"version": "6.0.1",
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"resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-6.0.1.tgz",
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@ -3184,6 +3233,25 @@
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"node": "^10 || ^12 || >=14"
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}
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},
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"node_modules/node-fetch": {
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"version": "2.7.0",
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"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
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"integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
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"dependencies": {
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"whatwg-url": "^5.0.0"
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},
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"engines": {
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"node": "4.x || >=6.0.0"
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},
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"peerDependencies": {
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"encoding": "^0.1.0"
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},
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"peerDependenciesMeta": {
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"encoding": {
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"optional": true
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}
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}
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},
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"node_modules/normalize-path": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
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@ -3666,15 +3734,24 @@
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"react-is": "^16.13.1"
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}
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},
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"node_modules/psl": {
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"version": "1.9.0",
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"resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
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"integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
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},
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"node_modules/punycode": {
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"version": "2.3.1",
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"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
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"integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
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"dev": true,
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"engines": {
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"node": ">=6"
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}
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},
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"node_modules/querystringify": {
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"version": "2.2.0",
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"resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
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"integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ=="
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},
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"node_modules/queue-microtask": {
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"version": "1.2.3",
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"resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
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@ -3790,6 +3867,11 @@
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"url": "https://github.com/sponsors/ljharb"
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}
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},
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"node_modules/requires-port": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
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"integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="
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},
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"node_modules/resolve": {
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"version": "1.22.8",
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"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.8.tgz",
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@ -3963,6 +4045,11 @@
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"node": ">=10"
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}
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},
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"node_modules/set-cookie-parser": {
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"version": "2.6.0",
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"resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.6.0.tgz",
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"integrity": "sha512-RVnVQxTXuerk653XfuliOxBP81Sf0+qfQE73LIYKcyMYHG94AuH0kgrQpRDuTZnSmjpysHmzxJXKNfa6PjFhyQ=="
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},
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"node_modules/set-function-length": {
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"version": "1.2.2",
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"resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",
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@ -4410,6 +4497,25 @@
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"node": ">=8.0"
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}
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},
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"node_modules/tough-cookie": {
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"version": "4.1.4",
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"resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.1.4.tgz",
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"integrity": "sha512-Loo5UUvLD9ScZ6jh8beX1T6sO1w2/MpCRpEP7V280GKMVUQ0Jzar2U3UJPsrdbziLEMMhu3Ujnq//rhiFuIeag==",
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"dependencies": {
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"psl": "^1.1.33",
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"punycode": "^2.1.1",
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"universalify": "^0.2.0",
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"url-parse": "^1.5.3"
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},
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"engines": {
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"node": ">=6"
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}
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},
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"node_modules/tr46": {
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"version": "0.0.3",
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"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
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"integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
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},
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"node_modules/ts-api-utils": {
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"version": "1.3.0",
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"resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-1.3.0.tgz",
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@ -4576,6 +4682,14 @@
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"integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
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"dev": true
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},
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"node_modules/universalify": {
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"version": "0.2.0",
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"resolved": "https://registry.npmjs.org/universalify/-/universalify-0.2.0.tgz",
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"integrity": "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg==",
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"engines": {
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"node": ">= 4.0.0"
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}
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},
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"node_modules/uri-js": {
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"version": "4.4.1",
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"resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
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@ -4585,12 +4699,35 @@
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"punycode": "^2.1.0"
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}
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},
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"node_modules/url-parse": {
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"version": "1.5.10",
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"resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
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"integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
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"dependencies": {
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"querystringify": "^2.1.1",
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"requires-port": "^1.0.0"
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}
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},
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"node_modules/util-deprecate": {
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"version": "1.0.2",
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"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
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"integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
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"dev": true
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},
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"node_modules/webidl-conversions": {
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"version": "3.0.1",
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"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
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"integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
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},
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"node_modules/whatwg-url": {
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"version": "5.0.0",
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"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
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"integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
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"dependencies": {
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"tr46": "~0.0.3",
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"webidl-conversions": "^3.0.0"
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}
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},
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"node_modules/which": {
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"version": "2.0.2",
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"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
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@ -4794,6 +4931,26 @@
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"integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
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"dev": true
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},
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"node_modules/ws": {
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"version": "7.5.9",
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"resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
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"integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
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"engines": {
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"node": ">=8.3.0"
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},
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"peerDependencies": {
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"bufferutil": "^4.0.1",
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"utf-8-validate": "^5.0.2"
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},
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"peerDependenciesMeta": {
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"bufferutil": {
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"optional": true
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},
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"utf-8-validate": {
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"optional": true
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}
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}
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},
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"node_modules/yallist": {
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"version": "4.0.0",
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"resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
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"lint": "next lint"
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},
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"dependencies": {
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"@microsoft/signalr": "^8.0.0",
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"next": "14.2.3",
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"react": "^18",
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"react-dom": "^18",
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"next": "14.2.3"
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"react-dom": "^18"
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},
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"devDependencies": {
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"typescript": "^5",
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"@types/node": "^20",
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"@types/react": "^18",
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"@types/react-dom": "^18",
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"eslint": "^8",
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"eslint-config-next": "14.2.3",
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"postcss": "^8",
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"tailwindcss": "^3.4.1",
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"eslint": "^8",
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"eslint-config-next": "14.2.3"
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"typescript": "^5"
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}
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}
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@ -1,33 +1,3 @@
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@tailwind base;
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@tailwind components;
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@tailwind utilities;
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:root {
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--foreground-rgb: 0, 0, 0;
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--background-start-rgb: 214, 219, 220;
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--background-end-rgb: 255, 255, 255;
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--foreground-rgb: 255, 255, 255;
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--background-start-rgb: 0, 0, 0;
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--background-end-rgb: 0, 0, 0;
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}
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}
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body {
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color: rgb(var(--foreground-rgb));
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background: linear-gradient(
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to bottom,
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transparent,
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rgb(var(--background-end-rgb))
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)
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rgb(var(--background-start-rgb));
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}
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@layer utilities {
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.text-balance {
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text-wrap: balance;
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}
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}
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@ -1,113 +1,99 @@
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import Image from "next/image";
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"use client";
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import { useEffect, useState } from "react";
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import {
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HubConnection,
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HubConnectionBuilder,
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LogLevel,
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} from "@microsoft/signalr";
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export default function Home() {
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return (
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<main className="flex min-h-screen flex-col items-center justify-between p-24">
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<div className="z-10 w-full max-w-5xl items-center justify-between font-mono text-sm lg:flex">
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<p className="fixed left-0 top-0 flex w-full justify-center border-b border-gray-300 bg-gradient-to-b from-zinc-200 pb-6 pt-8 backdrop-blur-2xl dark:border-neutral-800 dark:bg-zinc-800/30 dark:from-inherit lg:static lg:w-auto lg:rounded-xl lg:border lg:bg-gray-200 lg:p-4 lg:dark:bg-zinc-800/30">
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Get started by editing
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<code className="font-mono font-bold">src/app/page.tsx</code>
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</p>
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<div className="fixed bottom-0 left-0 flex h-48 w-full items-end justify-center bg-gradient-to-t from-white via-white dark:from-black dark:via-black lg:static lg:size-auto lg:bg-none">
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<a
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className="pointer-events-none flex place-items-center gap-2 p-8 lg:pointer-events-auto lg:p-0"
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href="https://vercel.com?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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By{" "}
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<Image
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src="/vercel.svg"
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alt="Vercel Logo"
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className="dark:invert"
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width={100}
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height={24}
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priority
|
||||
/>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
type Message = {
|
||||
sender: string;
|
||||
content: string;
|
||||
sentTime: Date;
|
||||
};
|
||||
|
||||
<div className="relative z-[-1] flex place-items-center before:absolute before:h-[300px] before:w-full before:-translate-x-1/2 before:rounded-full before:bg-gradient-radial before:from-white before:to-transparent before:blur-2xl before:content-[''] after:absolute after:-z-20 after:h-[180px] after:w-full after:translate-x-1/3 after:bg-gradient-conic after:from-sky-200 after:via-blue-200 after:blur-2xl after:content-[''] before:dark:bg-gradient-to-br before:dark:from-transparent before:dark:to-blue-700 before:dark:opacity-10 after:dark:from-sky-900 after:dark:via-[#0141ff] after:dark:opacity-40 sm:before:w-[480px] sm:after:w-[240px] before:lg:h-[360px]">
|
||||
<Image
|
||||
className="relative dark:drop-shadow-[0_0_0.3rem_#ffffff70] dark:invert"
|
||||
src="/next.svg"
|
||||
alt="Next.js Logo"
|
||||
width={180}
|
||||
height={37}
|
||||
priority
|
||||
/>
|
||||
</div>
|
||||
const Chat = () => {
|
||||
const [messages, setMessages] = useState<Message[]>([]);
|
||||
const [newMessage, setNewMessage] = useState("");
|
||||
const [connection, setConnection] = useState<HubConnection | null>(null);
|
||||
|
||||
<div className="mb-32 grid text-center lg:mb-0 lg:w-full lg:max-w-5xl lg:grid-cols-4 lg:text-left">
|
||||
<a
|
||||
href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
|
||||
className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
>
|
||||
<h2 className="mb-3 text-2xl font-semibold">
|
||||
Docs{" "}
|
||||
<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
|
||||
->
|
||||
</span>
|
||||
</h2>
|
||||
<p className="m-0 max-w-[30ch] text-sm opacity-50">
|
||||
Find in-depth information about Next.js features and API.
|
||||
</p>
|
||||
</a>
|
||||
useEffect(() => {
|
||||
const connect = new HubConnectionBuilder()
|
||||
.withUrl("http://localhost:5235/hub")
|
||||
.withAutomaticReconnect()
|
||||
.configureLogging(LogLevel.Information)
|
||||
.build();
|
||||
|
||||
<a
|
||||
href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
|
||||
className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
>
|
||||
<h2 className="mb-3 text-2xl font-semibold">
|
||||
Learn{" "}
|
||||
<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
|
||||
->
|
||||
</span>
|
||||
</h2>
|
||||
<p className="m-0 max-w-[30ch] text-sm opacity-50">
|
||||
Learn about Next.js in an interactive course with quizzes!
|
||||
</p>
|
||||
</a>
|
||||
setConnection(connect);
|
||||
|
||||
<a
|
||||
href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
|
||||
className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
>
|
||||
<h2 className="mb-3 text-2xl font-semibold">
|
||||
Templates{" "}
|
||||
<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
|
||||
->
|
||||
</span>
|
||||
</h2>
|
||||
<p className="m-0 max-w-[30ch] text-sm opacity-50">
|
||||
Explore starter templates for Next.js.
|
||||
</p>
|
||||
</a>
|
||||
connect
|
||||
.start()
|
||||
.then(() => {
|
||||
connect.on("ReceiveMessage", (sender, content, sentTime) => {
|
||||
console.log("Message received", { sender, content, sentTime }); // Log when a message is received
|
||||
setMessages((prev) => [...prev, { sender, content, sentTime }]);
|
||||
});
|
||||
connect.invoke("RetrieveMessageHistory");
|
||||
|
||||
<a
|
||||
href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
|
||||
className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
>
|
||||
<h2 className="mb-3 text-2xl font-semibold">
|
||||
Deploy{" "}
|
||||
<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
|
||||
->
|
||||
</span>
|
||||
</h2>
|
||||
<p className="m-0 max-w-[30ch] text-balance text-sm opacity-50">
|
||||
Instantly deploy your Next.js site to a shareable URL with Vercel.
|
||||
</p>
|
||||
</a>
|
||||
</div>
|
||||
</main>
|
||||
})
|
||||
|
||||
.catch((err) =>
|
||||
console.error("Error while connecting to SignalR Hub:", err)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
return () => {
|
||||
if (connection) {
|
||||
connection.off("ReceiveMessage");
|
||||
}
|
||||
};
|
||||
}, []);
|
||||
|
||||
const sendMessage = async () => {
|
||||
if (connection && newMessage.trim()) {
|
||||
await connection.send("PostMessage", newMessage);
|
||||
setNewMessage("");
|
||||
}
|
||||
};
|
||||
|
||||
const isMyMessage = (username: string) => {
|
||||
return connection && username === connection.connectionId;
|
||||
};
|
||||
|
||||
return (
|
||||
<div className="p-4">
|
||||
<div className="mb-4">
|
||||
<h4>SignalR Real-time chat App</h4>
|
||||
{messages.map((msg, index) => (
|
||||
<div
|
||||
key={index}
|
||||
className={`p-2 my-2 rounded ${
|
||||
isMyMessage(msg.sender) ? "bg-blue-200" : "bg-gray-200"
|
||||
}`}
|
||||
>
|
||||
<p>{msg.content}</p>
|
||||
<p className="text-xs">
|
||||
{new Date(msg.sentTime).toLocaleString()}
|
||||
</p>
|
||||
</div>
|
||||
))}
|
||||
</div>
|
||||
<div className="d-flex justify-row">
|
||||
<input
|
||||
type="text"
|
||||
className="border p-2 mr-2 rounded w-[300px]"
|
||||
value={newMessage}
|
||||
onChange={(e) => setNewMessage(e.target.value)}
|
||||
/>
|
||||
<button
|
||||
onClick={sendMessage}
|
||||
className="bg-blue-500 text-white p-2 rounded"
|
||||
>
|
||||
Send
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
};
|
||||
|
||||
export default Chat;
|
||||
|
|
|
|||
Loading…
Reference in New Issue