te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch - HEROKU ERROR -

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    javascript - Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch - HEROKU ERROR -

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    I deployed my Node.js WebApp to heroku but I'm getting this error

    2021-06-01T09:19:42.615419+00:00 heroku[web.1]: State changed from crashed to starting
2021-06-01T09:19:47.259832+00:00 heroku[web.1]: Starting process with mand `node app.js`
2021-06-01T09:19:51.146182+00:00 app[web.1]: Server is running on port 3001.
2021-06-01T09:20:47.916699+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to 
bind to $PORT within 60 seconds of launch
2021-06-01T09:20:47.989032+00:00 heroku[web.1]: Stopping process with SIGKILL
2021-06-01T09:20:48.124402+00:00 heroku[web.1]: Process exited with status 137
2021-06-01T09:20:48.196055+00:00 heroku[web.1]: State changed from starting to crashed
2021-06-01T09:24:45.072782+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET 
path="/" host=positate.herokuapp request_id=7e9ec2b1-5685-4c3f-9c29-6c03268b7c82 
fwd="157.51.56.186" dyno= connect= service= status=503 bytes= protocol=https
2021-06-01T09:24:46.540443+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET 
path="/favicon.ico" host=positate.herokuapp request_id=4ab44a6a-4795-4a4d-b32d-28d796845774 
fwd="157.51.56.186" dyno= connect= service= status=503 bytes= protocol=https

    I'm attaching my app.js here

    require("dotenv").config();
const express = require("express");
const app = express();
const ejs = require("ejs");
const mongoose = require("mongoose");
const session = require("express-session");
const passport = require("passport");
const passportLocalMongoose = require("passport-local-mongoose");
const GoogleStrategy = require("passport-google-oauth20").Strategy;
const findOrCreate = require("mongoose-findorcreate");
const timestamp = require("mongoose-timestamp");
const MongoStore = require('connect-mongo');

const auth = require("./routes/auth");
const User = require("./database/models/user_model");

const blogRoute = require("./routes/blogRoute");


mongoose.connect(process.env.DB_URI, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});
mongoose.set("useCreateIndex", true);
mongoose.set("useFindAndModify", false);

app.use(express.static("public"));
app.set("view engine", "ejs");
app.use(express.urlencoded({ extended: true }));
app.use(express.json());



app.use(session({
  secret: "foo",
  saveUninitialized: false,
  resave: false,
  store: MongoStore.create({
    mongoUrl: process.env.DB_URI,
    mongoOptions: { useUnifiedTopology: true },
    collectionName: 'sessions',
    autoRemove: 'native',
  })
}));

app.use(passport.initialize());
app.use(passport.session());

passport.use(User.createStrategy());

passport.serializeUser(function (user, done) {
  done(null, user.id);
});

passport.deserializeUser(function (id, done) {
  User.findById(id, function (err, user) {
    done(err, user);
  });
});

passport.use(
  new GoogleStrategy(
    {
      clientID: process.env.GOOGLE_CLIENT_ID,
      clientSecret: process.env.GOOGLE_CLIENT_SECRET,
      callbackURL: "http://localhost:3001/auth/google/positate" || "",
    },
    function (accessToken, refreshToken, profile, cb) {
      User.findOrCreate(
        {
          googleId: profile.id,
          name: profile.displayName,
          username: profile.emails[0].value,
          image: profile.photos[0].value,
        },
        function (err, user) {
          return cb(err, user);
        }
      );
    }
  )
);

app.get("/", (req, res) => {
  res.render("Landing");
});

app.use("/", auth);
app.use("/blog", blogRoute);
app.use("/", blogRoute);
app.use("/category", blogRoute);


app.listen(3001 || process.env.PORT, '0.0.0.0', () => {
  console.log("Server is running.");
});

    I deployed my Node.js WebApp to heroku but I'm getting this error

    2021-06-01T09:19:42.615419+00:00 heroku[web.1]: State changed from crashed to starting
2021-06-01T09:19:47.259832+00:00 heroku[web.1]: Starting process with mand `node app.js`
2021-06-01T09:19:51.146182+00:00 app[web.1]: Server is running on port 3001.
2021-06-01T09:20:47.916699+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to 
bind to $PORT within 60 seconds of launch
2021-06-01T09:20:47.989032+00:00 heroku[web.1]: Stopping process with SIGKILL
2021-06-01T09:20:48.124402+00:00 heroku[web.1]: Process exited with status 137
2021-06-01T09:20:48.196055+00:00 heroku[web.1]: State changed from starting to crashed
2021-06-01T09:24:45.072782+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET 
path="/" host=positate.herokuapp. request_id=7e9ec2b1-5685-4c3f-9c29-6c03268b7c82 
fwd="157.51.56.186" dyno= connect= service= status=503 bytes= protocol=https
2021-06-01T09:24:46.540443+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET 
path="/favicon.ico" host=positate.herokuapp. request_id=4ab44a6a-4795-4a4d-b32d-28d796845774 
fwd="157.51.56.186" dyno= connect= service= status=503 bytes= protocol=https

    I'm attaching my app.js here

    require("dotenv").config();
const express = require("express");
const app = express();
const ejs = require("ejs");
const mongoose = require("mongoose");
const session = require("express-session");
const passport = require("passport");
const passportLocalMongoose = require("passport-local-mongoose");
const GoogleStrategy = require("passport-google-oauth20").Strategy;
const findOrCreate = require("mongoose-findorcreate");
const timestamp = require("mongoose-timestamp");
const MongoStore = require('connect-mongo');

const auth = require("./routes/auth");
const User = require("./database/models/user_model");

const blogRoute = require("./routes/blogRoute");


mongoose.connect(process.env.DB_URI, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});
mongoose.set("useCreateIndex", true);
mongoose.set("useFindAndModify", false);

app.use(express.static("public"));
app.set("view engine", "ejs");
app.use(express.urlencoded({ extended: true }));
app.use(express.json());



app.use(session({
  secret: "foo",
  saveUninitialized: false,
  resave: false,
  store: MongoStore.create({
    mongoUrl: process.env.DB_URI,
    mongoOptions: { useUnifiedTopology: true },
    collectionName: 'sessions',
    autoRemove: 'native',
  })
}));

app.use(passport.initialize());
app.use(passport.session());

passport.use(User.createStrategy());

passport.serializeUser(function (user, done) {
  done(null, user.id);
});

passport.deserializeUser(function (id, done) {
  User.findById(id, function (err, user) {
    done(err, user);
  });
});

passport.use(
  new GoogleStrategy(
    {
      clientID: process.env.GOOGLE_CLIENT_ID,
      clientSecret: process.env.GOOGLE_CLIENT_SECRET,
      callbackURL: "http://localhost:3001/auth/google/positate" || "https://positate.herokuapp./auth/google/positate",
    },
    function (accessToken, refreshToken, profile, cb) {
      User.findOrCreate(
        {
          googleId: profile.id,
          name: profile.displayName,
          username: profile.emails[0].value,
          image: profile.photos[0].value,
        },
        function (err, user) {
          return cb(err, user);
        }
      );
    }
  )
);

app.get("/", (req, res) => {
  res.render("Landing");
});

app.use("/", auth);
app.use("/blog", blogRoute);
app.use("/", blogRoute);
app.use("/category", blogRoute);


app.listen(3001 || process.env.PORT, '0.0.0.0', () => {
  console.log("Server is running.");
});
    This is my Procfile

    web: node app.js

    This is my package.json

    {
  "name": "positate",
  "version": "1.0.0",
  "description": "",
  "main": "app.js",
  "engines": {
    "node": "14.15.4",
    "npm": "6.14.10"
  },
  "scripts": {
    "start": "node app.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "connect-mongo": "^4.4.1",
    "dotenv": "^10.0.0",
    "ejs": "^3.1.6",
    "express": "^4.17.1",
    "express-session": "^1.17.2",
    "mongoose": "^5.12.11",
    "mongoose-findorcreate": "^3.0.0",
    "mongoose-timestamp": "^0.6.0",
    "passport": "^0.4.1",
    "passport-google-oauth20": "^2.0.0",
    "passport-local": "^1.0.0",
    "passport-local-mongoose": "^6.1.0"
  }
}

    I tried various solutions for this error but was not able to solve it. I've been trying to solve this for the past three days. Kindly help me solve this error Thank you so much in Advance.

    • javascript
    • node.js
    • express
    • heroku
    • hosting
    Share Improve this question edited Jun 2, 2021 at 2:11 TechySharnav 5,0842 gold badges13 silver badges29 bronze badges asked Jun 1, 2021 at 9:32 Srihari SSrihari S 831 silver badge3 bronze badges 3
    • Do you have a dotenv file with the port inside the project? – Manuel Spigolon Commented Jun 1, 2021 at 9:35
    • I have it on my local directory and I added the config vars in heroku – Srihari S Commented Jun 1, 2021 at 10:37
    • The webapp is running perfectly on my local server – Srihari S Commented Jun 1, 2021 at 10:40
    Add a ment  | 

    3 Answers 3

    Reset to default 10

    The issue is the way you define the port, it always runs on 3001 which is not possible on Heroku, you need to bind the $PORT env variable.
    Change your code to check first fi the process.env.PORT is defined (it will be on Heroku but on your local dev environment it will default to 3001)

    app.listen(process.env.PORT || 3001, '0.0.0.0', () => {
  console.log("Server is running.");
});

    See NodeJS on Heroku

    I had the same issue and it drove me mad for plenty of time.

    The fix was to configure my webserver to do BOTH of the following:

    1. automatically pick up port from process.env.PORT (also known as the $PORT environment variable. Heroku sets this automatically at deployment time.)
    2. listen explicitly at the address 0.0.0.0 (locahost didn't work!)

    Turns out Heroku is explaining this in their help guide already:

    In rarer cases, your app may be using process.env.PORT, but may still be failing to bind. This can be caused by the app attempting to bind on localhost. Instead, you may need to change this to 0.0.0.0.

    Remove the engines from your package.json and try running it again. It looks like there was an issue related to this

    Source

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