英文:
Mongoose buffering timed out when model is in a referenced project
问题
The project:
我创建了一个ShoppingCard项目来测试TypeScript引用。
The problem:
当模型直接包含在主项目中时，MongoDB连接成功工作。
在http://localhost:8080/api-docs/上进行了测试。
当我将模型移动到引用的项目中时，出现以下错误：
MongooseError: Operation amounttypes.find() buffering timed out after 10000ms
在https://github.com/pzoli/shoppingcard-api/tree/ref-models
https://github.com/pzoli/shoppingcard-models
shoppingcard-api中的tsconfig.json是：
{
"compilerOptions": {
"target": "es6",
"module": "commonjs",
"outDir": "./build",
"strict": true,
"esModuleInterop": true,
"experimentalDecorators": true,
"emitDecoratorMetadata": true
},
"references": [{ "path": "../shoppingcard-models" }],
}
shoppingcard-models中的tsconfig.json是：
{
"compilerOptions": {
"sourceMap": true,
"target": "esnext",
"module": "CommonJS",
"outDir": "./dist",
"baseUrl": "./src",
"alwaysStrict": true,
"noImplicitAny": true,
"importHelpers": true,
"experimentalDecorators": true,
"forceConsistentCasingInFileNames": true,
"esModuleInterop": true,
"emitDecoratorMetadata": true,
"strictPropertyInitialization": false,
"skipLibCheck": true,
"moduleResolution": "node",
"allowSyntheticDefaultImports": true,
"types": [
"node",
],
"rootDir": "./src",
"typeRoots": [
"node_modules/@types"
],
"composite": true
},
"include": [
"src/**/*.ts"
],
"exclude": [
"node_modules",
"dist"
]
}
shoppingcard-api中的package.json是：
{
"name": "quizserver",
"version": "1.0.0",
"description": "",
"main": "app.js",
"scripts": {
"start": "node build/app.js",
"build": "tsc",
"dev": "nodemon"
},
"nodemonConfig": {
"watch": [
"src"
],
"ext": "ts",
"exec": "ts-node src/app.ts"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"dotenv": "^16.0.3",
"express": "^4.18.2",
"joi": "^17.9.1",
"mongoose": "^7.0.4",
"swagger-ui-express": "^4.6.2",
"typescript": "^5.0.4",
"yaml": "^2.2.1"
},
"devDependencies": {
"@types/express": "^4.17.17",
"@types/joi": "^17.2.3",
"@types/node": "^18.15.12",
"@types/swagger-ui-express": "^4.1.3",
"nodemon": "^2.0.22",
"ts-node": "^10.9.1"
}
}
shoppingcard-models中的package.json是：
{
"name": "backend-models",
"version": "1.0.0",
"description": "",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"build": "tsc"
},
"author": "",
"license": "ISC",
"dependencies": {
"joi": "^17.9.2",
"mongoose": "^7.2.2",
"tslib": "^2.5.3"
}
}
请帮助找出为什么Mongoose不起作用。
英文:
The project:
I made a ShoppingCard project for testing typescript references.
The problem:
When models directly included in main project, MongoDB connection successfully works.
https://github.com/pzoli/shoppingcard-api
Tested in http://localhost:8080/api-docs/
When I move models out to referenced project I get folowing error:
MongooseError: Operation amounttypes.find() buffering timed out after 10000ms
https://github.com/pzoli/shoppingcard-api/tree/ref-models
https://github.com/pzoli/shoppingcard-models
The tsconfig.json in shoppingcard-api is:
{"compilerOptions": {"target": "es6","module": "commonjs","outDir": "./build","strict": true,"esModuleInterop": true,"experimentalDecorators": true,"emitDecoratorMetadata": true},"references": [{ "path": "../shoppingcard-models" }],}
The tsconfig.json in shoppingcard-models is:
{"compilerOptions": {"sourceMap": true,"target": "esnext","module": "CommonJS","outDir": "./dist","baseUrl": "./src","alwaysStrict": true,"noImplicitAny": true,"importHelpers": true,"experimentalDecorators": true,"forceConsistentCasingInFileNames": true,"esModuleInterop": true,"emitDecoratorMetadata": true,"strictPropertyInitialization": false,"skipLibCheck": true,"moduleResolution": "node","allowSyntheticDefaultImports": true,"types": ["node",],"rootDir": "./src","typeRoots": ["node_modules/@types"],"composite": true},"include": ["src/**/*.ts"],"exclude": ["node_modules","dist"]}
The package.json in shoppingcard-api is:
{"name": "quizserver","version": "1.0.0","description": "","main": "app.js","scripts": {"start": "node build/app.js","build": "tsc","dev": "nodemon"},"nodemonConfig": {"watch": ["src"],"ext": "ts","exec": "ts-node src/app.ts"},"keywords": [],"author": "","license": "ISC","dependencies": {"dotenv": "^16.0.3","express": "^4.18.2","joi": "^17.9.1","mongoose": "^7.0.4","swagger-ui-express": "^4.6.2","typescript": "^5.0.4","yaml": "^2.2.1"},"devDependencies": {"@types/express": "^4.17.17","@types/joi": "^17.2.3","@types/node": "^18.15.12","@types/swagger-ui-express": "^4.1.3","nodemon": "^2.0.22","ts-node": "^10.9.1"}}
The package.json in shoppingcard-models is:
{"name": "backend-models","version": "1.0.0","description": "","scripts": {"test": "echo \"Error: no test specified\" && exit 1","build": "tsc"},"author": "","license": "ISC","dependencies": {"joi": "^17.9.2","mongoose": "^7.2.2","tslib": "^2.5.3"}}
Please help find why Mongoose not work.
答案1
得分: 0
我在mongoose的GitHub问题跟踪器中得到以下答案：
> 我猜你的独立项目有一个不同的Mongoose模块副本，所以导出model()导出的是连接到错误的Mongoose模块副本的模型。
>
> 让shoppingcard-models导出模式而不是模型，然后在你的主项目中调用model()。
英文:
I get following answer in mongoose github issue tracker:
> I'm guessing your separate project has a different copy of the
> Mongoose module, so exporting model() exports a model that's connected
> to the wrong copy of the Mongoose module.
>
> Make shoppingcard-models export schemas instead of models, and instead
> call model() in your main project.
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