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solved:Mongodb Error : couldn’t connect to server 127.0.0.1:27017, connection attempt failed : solved in less than 2 minutes.
MongooseSeverSelectError:connect ECONNREFUSED 127.0.0.1:27017
connect ECONNREFUSED 127 0 0 127017 Resolved this error in mongo Db in English
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mongooseserverselectionerror connect econnrefused 127017 주제에 대한 자세한 내용은 여기를 참조하세요.
connect ECONNREFUSED ::1:27017 – Stack Overflow
MongooseServerSelectionError: connect ECONNREFUSED ::1:27017 … I have a problem when I try to connect my app with my database with Mongoose.
Source: stackoverflow.com
Date Published: 10/24/2021
View: 8924
connect ECONNREFUSED 127.0.0.1:27017 – Ops and Admin
Hello, I am having trouble getting connected to my localhost MongoDB … MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017`.
Source: www.mongodb.com
Date Published: 12/20/2021
View: 1313
MongooseServerSelectionError: connect ECONNREFUSED
MongooseServerSelectionError: connect ECONNREFUSED ::1:27017 when connecting to a replica set I just upgraded both mo …
Source: www.anycodings.com
Date Published: 11/11/2021
View: 7545
MongoError: kết nối ECONNREFUSED 127.0.0.1:27017
MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127.0.0.1:27017].
Source: helpex.vn
Date Published: 9/3/2022
View: 8152
connect ECONNREFUSED 127.0.0.1:27017 – NewsPatrak
To Fix MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017, This error occurs when you run your node app without a server.
Source: newspatrak.com
Date Published: 3/12/2022
View: 7750
connect ECONNREFUSED 127.0.0.1:27017. I have tried all …
Resolved: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017. I have tried all solutions given in the StackOverflow, …
Source: dailydevsblog.com
Date Published: 6/16/2022
View: 5903
UnhandledPromiseRejectionWar…
js – UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017. localhostmongodbnode.js. i downloaded mongoDB and it …
Source: itecnote.com
Date Published: 2/8/2022
View: 4047
connect econnreused 127.0 0.1:27017 | ProgrammerAH
node:22368) UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 at NativeConnection.
Source: programmerah.com
Date Published: 8/12/2022
View: 588
connect ECONNREFUSED 127.0.0.1:27017′ in Ubuntu 20.04 …
Here’s a solution I found. Follow these steps: Enter these commands (to assign the port to mongodb on startup):.
Source: askubuntu.com
Date Published: 6/10/2021
View: 1767
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주제에 대한 기사 평가 mongooseserverselectionerror connect econnrefused 127017
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- Date Published: 2021. 9. 29.
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MongooseServerSelectionError: connect ECONNREFUSED ::1:27017
I have a problem when I try to connect my app with my database with Mongoose. Already tried following solutions that I found on google:
restarting MongoDB service on windows
manually open db with cmd located on bin file of mongodb
But I can’t solve it. Can anyone help me ?
//my connection const mongoose = require(‘mongoose’); mongoose.connect(‘mongodb://localhost/notes-db-app’,{ useNewUrlParser: true, useUnifiedTopology: true }) .then(db => console.log(‘DB is connected’)) .catch(err => console.log(err));
And throw’s me , this error
MongooseServerSelectionError: connect ECONNREFUSED ::1:27017 at NativeConnection.Connection.openUri (C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\connection.js:797:32) at C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\index.js:330:10 at C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\helpers\promiseOrCallback.js:32:5 at new Promise () at promiseOrCallback (C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\helpers\promiseOrCallback.js:31:10) at Mongoose._promiseOrCallback (C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\index.js:1151:10) at Mongoose.connect (C:\Users\ivan\Desktop\NodeJS
otes-app
ode_modules\mongoose\lib\index.js:329:20) at Object. (C:\Users\ivan\Desktop\NodeJS
otes-app\src\db.js:3:10)
at Module._compile (node:internal/modules/cjs/loader:1095:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1147:10) {
reason: TopologyDescription { type: ‘Unknown’, servers: Map(1) { ‘localhost:27017’ => [ServerDescription] }, stale: false, compatible: true, heartbeatFrequencyMS: 10000, localThresholdMS: 15, logicalSessionTimeoutMinutes: undefined } }
I try to put the port on my connection code like this
//my connection const mongoose = require(‘mongoose’); mongoose.connect(‘mongodb://localhost:27017/notes-db-app’,{ useNewUrlParser: true, useUnifiedTopology: true }) .then(db => console.log(‘DB is connected’)) .catch(err => console.log(err));
and it throw’s me another error
MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017
Hello, I am having trouble getting connected to my localhost MongoDB on Mac OS. I have read through countless forums and tried everything to get mongod and the mongodb-community server started, but nothing has worked. The error I am getting is below:
const serverSelectionError = new ServerSelectionError(); ^
MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017`
Can anyone help me with this please?
MongooseServerSelectionError: connect ECONNREFU…anycodings
I just upgraded both mongoose and MongoDB to anycodings_node.js latest versions and converted the mongod anycodings_node.js instance to a replica set (single node for anycodings_node.js testing) but now when Node app connects to anycodings_node.js it I get the MongooseServerSelectionError: anycodings_node.js connect ECONNREFUSED ::1:27017error, but I anycodings_node.js don’t understand why the type: anycodings_node.js ‘ReplicaSetNoPrimary’, as when I connect to anycodings_node.js it via the shell the prompt is anycodings_node.js rs0:PRIMARY>. Serching for this error I anycodings_node.js always see message: ‘connect ECONNREFUSED anycodings_node.js 127.0.0.1:27017’,but looks like mongoose is anycodings_node.js trying to connect to::1:27017`.
Can you see what I’m doing wrong or missing anycodings_node.js to setup?
Update: I restarted the machine and at first anycodings_node.js node app connects fine. Then if restart it anycodings_node.js it start failing to connect.
rs [nodemon] starting `node server.js` App executing to port 3000 MongooseServerSelectionError: connect ECONNREFUSED ::1:27017
Error :
App executing to port 3000 MongooseServerSelectionError: connect ECONNREFUSED ::1:27017 at NativeConnection.Connection.openUri (/Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/connection.js:797:32) at /Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/index.js:332:10 at /Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/helpers/promiseOrCallback.js:32:5 at new Promise (
) at promiseOrCallback (/Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/helpers/promiseOrCallback.js:31:10) at Mongoose._promiseOrCallback (/Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/index.js:1158:10) at Mongoose.connect (/Volumes/ProjectsSSD/FixitServer/fixit_server_node/node_modules/mongoose/lib/index.js:331:20) at Object. (/Volumes/ProjectsSSD/FixitServer/fixit_server_node/api/src/config/database.js:33:10) at Module._compile (node:internal/modules/cjs/loader:1097:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1149:10) { reason: TopologyDescription { type: ‘ReplicaSetNoPrimary’, servers: Map(1) { ‘localhost:27017’ => [ServerDescription] }, stale: false, compatible: true, heartbeatFrequencyMS: 10000, localThresholdMS: 15, setName: ‘rs0’, maxSetVersion: 1, maxElectionId: new ObjectId(“7fffffff0000000000000004”), commonWireVersion: 13, logicalSessionTimeoutMinutes: undefined } } MongoDB is installed via home-brew as a anycodings_node.js service so it starts with the machine. Since anycodings_node.js I need to use transactions I converted my anycodings_node.js instance to a replica set by editing the anycodings_node.js mongod.conf adding a replication
systemLog: destination: file path: /usr/local/var/log/mongodb/mongo.log logAppend: true storage: dbPath: /usr/local/var/mongodb net: bindIp: 127.0.0.1 replication: oplogSizeMB: 128 replSetName: “rs0” enableMajorityReadConcern: true
and connecting to it shows the anycodings_node.js rs0:PRIMARY> prompt in the shell :
rs0:PRIMARY> rs.status() { “set” : “rs0”, “date” : ISODate(“2021-12-12T08:33:55.844Z”), “myState” : 1, “term” : NumberLong(4), “syncSourceHost” : “”, “syncSourceId” : -1, “heartbeatIntervalMillis” : NumberLong(2000), “majorityVoteCount” : 1, “writeMajorityCount” : 1, “votingMembersCount” : 1, “writableVotingMembersCount” : 1, “optimes” : { “lastCommittedOpTime” : { “ts” : Timestamp(1639298030, 1), “t” : NumberLong(4) }, “lastCommittedWallTime” : ISODate(“2021-12-12T08:33:50.600Z”), “readConcernMajorityOpTime” : { “ts” : Timestamp(1639298030, 1), “t” : NumberLong(4) }, “appliedOpTime” : { “ts” : Timestamp(1639298030, 1), “t” : NumberLong(4) }, “durableOpTime” : { “ts” : Timestamp(1639298030, 1), “t” : NumberLong(4) }, “lastAppliedWallTime” : ISODate(“2021-12-12T08:33:50.600Z”), “lastDurableWallTime” : ISODate(“2021-12-12T08:33:50.600Z”) }, “lastStableRecoveryTimestamp” : Timestamp(1639297999, 2), “electionCandidateMetrics” : { “lastElectionReason” : “electionTimeout”, “lastElectionDate” : ISODate(“2021-12-12T07:28:18.023Z”), “electionTerm” : NumberLong(4), “lastCommittedOpTimeAtElection” : { “ts” : Timestamp(0, 0), “t” : NumberLong(-1) }, “lastSeenOpTimeAtElection” : { “ts” : Timestamp(1639293898, 1), “t” : NumberLong(3) }, “numVotesNeeded” : 1, “priorityAtElection” : 1, “electionTimeoutMillis” : NumberLong(10000), “newTermStartDate” : ISODate(“2021-12-12T07:28:18.032Z”), “wMajorityWriteAvailabilityDate” : ISODate(“2021-12-12T07:28:18.037Z”) }, “members” : [ { “_id” : 0, “name” : “localhost:27017”, “health” : 1, “state” : 1, “stateStr” : “PRIMARY”, “uptime” : 3943, “optime” : { “ts” : Timestamp(1639298030, 1), “t” : NumberLong(4) }, “optimeDate” : ISODate(“2021-12-12T08:33:50Z”), “syncSourceHost” : “”, “syncSourceId” : -1, “infoMessage” : “”, “electionTime” : Timestamp(1639294098, 1), “electionDate” : ISODate(“2021-12-12T07:28:18Z”), “configVersion” : 1, “configTerm” : 4, “self” : true, “lastHeartbeatMessage” : “” } ], “ok” : 1, “$clusterTime” : { “clusterTime” : Timestamp(1639298030, 1), “signature” : { “hash” : BinData(0,”AAAAAAAAAAAAAAAAAAAAAAAAAAA=”), “keyId” : NumberLong(0) } }, “operationTime” : Timestamp(1639298030, 1) }
then I modified the connection uri and anycodings_node.js options as:
const { MONGO_USERNAME, MONGO_PASSWORD, MONGO_HOSTNAME, MONGO_PORT, MONGO_DB, REPLICA_SET } = process.env; const options = { // useNewUrlParser: true, // useUnifiedTopology: true, // useCreateIndex:true, // useFindAndModify: false, // reconnectTries: Number.MAX_VALUE, // reconnectInterval: 500, connectTimeoutMS: 10000, }; const url = `mongodb://${MONGO_USERNAME}:${MONGO_PASSWORD}@${MONGO_HOSTNAME}:${MONGO_PORT}/${MONGO_DB}?replicaSet=${REPLICA_SET}`; mongoose.connect(url, options) .then(con => { console.log(‘MongoDB is successfully connected.
‘);//, con.connections); }) .catch(function (err) { console.log(err); });
env values:
MongoError: kết nối ECONNREFUSED 127.0.0.1:27017
Tôi đang sử dụng NodeJS wih MongoDB bằng gói mongodb. Khi tôi chạy lệnh mongod, nó hoạt động tốt và cho biết “đang chờ kết nối trên cổng 27017”. Vì vậy, mongod dường như đang hoạt động. Nhưng MongoClient không hoạt động và báo lỗi khi tôi chạy lệnh node index.js-
MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127.0.0.1:27017]
Tôi đã cài đặt mongo db 3.4 và mã của tôi là-
var MongoClient = require(‘mongodb’).MongoClient; var dburl = “mongodb://localhost:27017/test”; MongoClient.connect(dburl, function(err, db) { if (err) { throw err; } console.log(‘db connected’); db.close(); });
Tôi đã tạo thư mục data / db trên root và được cấp quyền ghi. tệp mongod.conf lấy đường dẫn db như-
lưu trữ: dbPath: / var / lib / mongo
Nhưng có vẻ như nó thực sự đang sử dụng đường dẫn db dưới dạng dữ liệu / db chứ không phải var / lib / mongo
Nó hoạt động trước đó nhưng đột nhiên dừng lại.
MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017
If It’s MAC OS, run following command and try again:
brew services restart mongodb-community
the commands that follow will be the following:
Resolved: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017. I have tried all solutions given in the StackOverflow, but its not working
Question:
MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 at NativeConnection.Connection.openUri (/mnt/d/Ecommerce/node_modules/mongoose/lib/connection.js:802:32) at /mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:341:10 at /mnt/d/Ecommerce/node_modules/mongoose/lib/helpers/promiseOrCallback.js:32:5 at new Promise (
) at promiseOrCallback (/mnt/d/Ecommerce/node_modules/mongoose/lib/helpers/promiseOrCallback.js:31:10) at Mongoose._promiseOrCallback (/mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:1141:10) at Mongoose.connect (/mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:340:20) at connectDatabase (/mnt/d/Ecommerce/backend/config/database.js:4:14) at Object. (/mnt/d/Ecommerce/backend/server.js:11:1) at Module._compile (internal/modules/cjs/loader.js:1085:14) { reason: TopologyDescription { type: ‘Unknown’, servers: Map(1) { ‘127.0.0.1:27017’ => [ServerDescription] }, stale: false, compatible: true, heartbeatFrequencyMS: 10000, localThresholdMS: 15, logicalSessionTimeoutMinutes: undefined } } Answer:
Type “services” in Windows search bar Open it and scroll upto the mongoDB service Start/restart it manually if its stopped.
I have used ‘mongod’ also.I have created a folder also in my C:\data\dbused 127.0.0.1 also, instead of localhostI don’t know why this error is still there, after trying so many solution. How can I resolve it?I am running this on Windows and my task manager had stopped this service and it was not starting automatically. That’s why it was not running.If you also got the same error just check by:
If you have better answer, please add a comment about this, thank you!
Source: Stackoverflow.com
Node.js – UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 – iTecNote
localhostmongodbnode.js
i downloaded mongoDB and it works just fine but when i want to use REST API and use npm run dev in command line it gave me this error..
That’s an error
(node:10100) UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 at NativeConnection.Connection.openUri (D:\Node Js\task-manager
ode_modules\mongoose\lib\connection.js:800:32) at D:\Node Js\task-manager
ode_modules\mongoose\lib\index.js:341:10 at D:\Node Js\task-manager
ode_modules\mongoose\lib\helpers\promiseOrCallback.js:31:5 at new Promise (
) at promiseOrCallback (D:\Node Js\task-manager ode_modules\mongoose\lib\helpers\promiseOrCallback.js:30:10) at Mongoose.connect (D:\Node Js\task-manager
ode_modules\mongoose\lib\index.js:340:10) at Object.
(D:\Node Js\task-manager\src\db\mongoose.js:3:10) at Module._compile (internal/modules/cjs/loader.js:1137:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10) at Module.load (internal/modules/cjs/loader.js:985:32) at Function.Module._load (internal/modules/cjs/loader.js:878:14) at Module.require (internal/modules/cjs/loader.js:1025:19) at require (internal/modules/cjs/helpers.js:72:18) at Object. (D:\Node Js\task-manager\src\index.js:2:1) at Module._compile (internal/modules/cjs/loader.js:1137:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10) (node:10100) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `–unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1) (node:10100) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. and before that when i wanted to connect database and project it work but now its not work and when i try to connect it is stopping
And thats not connecting picture
[Solved] error: mongoosserverselectionerror: connect econnreused 127.0 0.1:27017
Mongodb suddenly reported an error, the foreground could not get the data, and the mongodb software could not be opened
node:22368) UnhandledPromiseRejectionWarning: MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 at NativeConnection.Connection.openUri (D:\HBuilder work place\huaRui\2.0\serve
ode_modules\mongoose\lib\connection.js:797:32)
Solution: Task Manager — Service — mongodb — Open
Mongodb error showing ‘MongoNetworkError: connect ECONNREFUSED 127.0.0.1:27017’ in Ubuntu 20.04.3 (Focal)
I am trying to install MongoDB in my Ubuntu 20.04.03 (focal) through the instructions held in MongoDB Official Site
After Successful install, I started the MongoDB service via the command sudo systemctl start mongod
Later, I entered the command sudo systemctl status mongod
The Result was
mongod.service – MongoDB Database Server Loaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor preset> Active: failed (Result: signal) since Thu 2021-09-16 18:10:08 IST; 19min a> Docs: https://docs.mongodb.org/manual Process: 14939 ExecStart=/usr/bin/mongod –config /etc/mongod.conf (code=ki> Main PID: 14939 (code=killed, signal=ILL) Sep 16 18:10:07 user-desktop systemd[1]: Started MongoDB Database Server. Sep 16 18:10:08 user-desktop systemd[1]: mongod.service: Main process exited, c> Sep 16 18:10:08 user-desktop systemd[1]: mongod.service: Failed with result ‘si>
For a try, I entered command mongosh
The Result was
`Current Mongosh Log ID: 6143405ddba508a78c45b90c Connecting to: mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000 MongoNetworkError: connect ECONNREFUSED 127.0.0.1:27017`
When I tried mongod it shows Illegal Instruction
Guys please Tell what to do
키워드에 대한 정보 mongooseserverselectionerror connect econnrefused 127017
다음은 Bing에서 mongooseserverselectionerror connect econnrefused 127017 주제에 대한 검색 결과입니다. 필요한 경우 더 읽을 수 있습니다.
이 기사는 인터넷의 다양한 출처에서 편집되었습니다. 이 기사가 유용했기를 바랍니다. 이 기사가 유용하다고 생각되면 공유하십시오. 매우 감사합니다!
사람들이 주제에 대해 자주 검색하는 키워드 Mongodb connection refused 127.0.0.1:27017 error solved | mongoose connect error running npm start
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- connect ECONNREFUSED 127 0 0 127017 Resolved this error in mongo Db in English
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Mongodb #connection #refused #127.0.0.1:27017 #error #solved #| # #mongoose #connect #error #running #npm #start
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주제에 대한 기사를 시청해 주셔서 감사합니다 Mongodb connection refused 127.0.0.1:27017 error solved | mongoose connect error running npm start | mongooseserverselectionerror connect econnrefused 127017, 이 기사가 유용하다고 생각되면 공유하십시오, 매우 감사합니다.
