【发布时间】:2020-03-26 19:53:59
【问题描述】:
我收到 Heroku H20 错误(应用程序启动超时),然后是 H10 错误(Web 进程未能在启动后 60 秒内绑定到 $PORT)
我的入门 svelte 项目正在 package.json 中使用 sirv:
{
"name": "clicker",
"version": "0.0.1",
"scripts": {
"build": "rollup -c",
"dev": "rollup -c -w",
"start": "sirv public"
},
"engines": {
"node": "10.16.0",
"npm": "6.13.1"
},
"devDependencies": {
"rollup": "^1.12.0",
"rollup-plugin-commonjs": "^10.0.0",
"rollup-plugin-livereload": "^1.0.0",
"rollup-plugin-node-resolve": "^5.2.0",
"rollup-plugin-svelte": "^5.0.3",
"rollup-plugin-terser": "^5.1.2",
"svelte": "^3.0.0"
},
"dependencies": {
"sirv-cli": "^0.4.4"
}
}
我似乎无法弄清楚如何通过 Heroku 提供的 $PORT 环境变量。我试过了
"start": "sirv public --port $PORT"
The closest solution 我发现是指 Heroku 动态地为您的应用程序分配端口的事实,但我发现的所有解决方案都是指在节点中使用 process.env.port,但我似乎无法弄清楚如何在我的 package.json 文件中与 sirv 一起使用。它基本上不是在命令行上运行'sirv public'吗?所以我不能只在那里使用 process.env.port 因为那是为了访问代码中的端口变量......
Heroku 日志
2019-12-02T07:54:26.210322+00:00 app[web.1]: Your application is ready~! �????
2019-12-02T07:54:26.210323+00:00 app[web.1]:
2019-12-02T07:54:26.210377+00:00 app[web.1]: - Local: http://localhost:19516
2019-12-02T07:54:26.210621+00:00 app[web.1]:
2019-12-02T07:54:26.210624+00:00 app[web.1]: LOGS
2019-12-02T07:54:26.210625+00:00 app[web.1]:
2019-12-02T07:55:08.914191+00:00 heroku[router]: at=error code=H20 desc="App boot timeout"
2019-12-02T07:55:24.799059+00:00 heroku[web.1]: State changed from starting to crashed
2019-12-02T07:55:24.713988+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2019-12-02T07:55:24.714032+00:00 heroku[web.1]: Stopping process with SIGKILL
2019-12-02T07:55:24.782218+00:00 heroku[web.1]: Process exited with status 137
2019-12-02T08:02:13.343213+00:00 heroku[router]: at=error code=H10 desc="App crashed"
有什么想法吗?
【问题讨论】: