I have a problem my mongo-express container can't connect to the MongoDB container. Although I didn't change my code, I changed the version of the image container by downloading the latest version. And this is the log file from the mongo-express container.
(node:7) [MONGODB DRIVER] Warning: Current Server Discovery and Monitoring
engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
Could not connect to database using connectionString: mongodb://admin:password@mongodb:27017/"
(node:7) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [mongodb:27017] on first connect [MongoNetworkTimeoutError: connection timed out
at connectionFailureError (/node_modules/mongodb/lib/core/connection/connect.js:362:14)
at Socket.<anonymous> (/node_modules/mongodb/lib/core/connection/connect.js:330:16)
at Object.onceWrapper (events.js:420:28)
at Socket.emit (events.js:314:20)
at Socket._onTimeout (net.js:483:8)
at listOnTimeout (internal/timers.js:554:17)
at processTimers (internal/timers.js:497:7)]
at Pool.<anonymous> (/node_modules/mongodb/lib/core/topologies/server.js:441:11)
at Pool.emit (events.js:314:20)
at /node_modules/mongodb/lib/core/connection/pool.js:564:14
at /node_modules/mongodb/lib/core/connection/pool.js:1000:11
at /node_modules/mongodb/lib/core/connection/connect.js:32:7
at callback (/node_modules/mongodb/lib/core/connection/connect.js:300:5)
at Socket.<anonymous> (/node_modules/mongodb/lib/core/connection/connect.js:330:7)
at Object.onceWrapper (events.js:420:28)
at Socket.emit (events.js:314:20)
at Socket._onTimeout (net.js:483:8)
at listOnTimeout (internal/timers.js:554:17)
at processTimers (internal/timers.js:497:7)
(node:7) 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:7) [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.
I tried to connect mongo-express to MongoDB and every 10 seconds mongo-express restarted.
