Discussion on: A crash course on Serverless with AWS - Building APIs with Lambda and Aurora Serverless

Hello Adnan, I am getting this error while connecting to database!

Serverless: Failure: connect ETIMEDOUT
SequelizeConnectionError: connect ETIMEDOUT
at Promise.tap.then.catch.err (D:\litmus-workspace\litmus-serverless\node_modules\sequelize\lib\dialects\mysql\connection-manager.js:133:19)
at tryCatcher (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\promise.js:517:31)
at Promise._settlePromise (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\promise.js:574:18)
at Promise._settlePromise0 (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\promise.js:619:10)
at Promise._settlePromises (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\promise.js:695:18)
at _drainQueueStep (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\async.js:138:12)
at _drainQueue (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\async.js:131:9)
at Async._drainQueues (D:\litmus-workspace\litmus-serverless\node_modules\bluebird\js\release\async.js:147:5)
at Immediate.Async.drainQueues as _onImmediate
at runCallback (timers.js:705:18)
at tryOnImmediate (timers.js:676:5)
at processImmediate (timers.js:658:5)
at process.topLevelDomainCallback (domain.js:120:23)

I have exactly followed your steps but I am getting this error. My database inbound traffic is set to all but still I am getting this error. I was able to connect to my database through SSH tunneling.