Mongodb connection is successfully being made and things seems to be working fine but i can see these error logs on production.
{“timestamp”:“2025-09-15T16:01:49.498Z”,“service”:“discovery-api”,“logLevel”:“error”,“message”:{“logName”:“MongoServerError”,“logMessage”:“Error connecting to localhost:28000 (127.0.0.1:28000) :: caused by :: Connection refused”,“logStack”:“MongoServerError: Error connecting to localhost:28000 (127.0.0.1:28000) :: caused by :: Connection refused\n at Connection.onMessage (/usr/src/app/node_modules/mongoose/node_modules/mongodb/lib/cmap/connection.js:202:26)\n at MessageStream. (/usr/src/app/node_modules/mongoose/node_modules/mongodb/lib/cmap/connection.js:61:60)\n at MessageStream.emit (node:events:519:28)\n at processIncomingData (/usr/src/app/node_modules/mongoose/node_modules/mongodb/lib/cmap/message_stream.js:124:16)\n at MessageStream._write (/usr/src/app/node_modules/mongoose/node_modules/mongodb/lib/cmap/message_stream.js:33:9)\n at writeOrBuffer (node:internal/streams/writable:572:12)\n at _write (node:internal/streams/writable:501:10)\n at Writable.write (node:internal/streams/writable:510:10)\n at TLSSocket.ondata (node:internal/streams/readable:1009:22)\n at TLSSocket.emit (node:events:519:28)”}}