NODE ASYNC TRACING

Try

1. node ./service.1
2. node ./service.2
3. node ./client <-- should receive correct reqId

Some intersting links (some may be garbage)

• http://joliv.me/b/2016/10/29/request-persistence-express/
• https://medium.com/@tabu_craig/nodejs-and-thread-local-storage-eb2c1a24881
• https://www.npmjs.com/package/continuation-local-storage
• https://www.slideshare.net/isharabash/cls-and-asynclistener
• https://datahero.com/blog/2014/08/28/introduction-node-js-asynclistener-api/
• https://www.npmjs.com/package/cls-middleware
• https://github.com/kametventures/driven-swagger/blob/master/router.js
• https://www.npmjs.com/package/stackup
• https://stackoverflow.com/questions/12575858/is-it-possible-to-get-the-current-request-that-is-being-served-by-node-js
• https://www.npmjs.com/package/aws-xray-sdk-express
• https://nodejs.org/docs/latest-v9.x/api/async_hooks.html
• https://github.com/othiym23/node-continuation-local-storage/blob/master/context.js
• http://array151.com/nodejs-continuation-local-storage/