Learning RSocket Using RSC

https://springone.io/2021/sessions/learning-rsocket-using-rsc

Slide: https://docs.google.com/presentation/d/1ehwAm1mvf7l6q2KOS8zESvF8nTSam0kCr1aYr77gHVM

Demo1: 4 Interaction Models

Request Response

rsc --route=request-response --data=Hello tcp://localhost:7000

rsc --route=request-response --data=Hello tcp://localhost:7000 --debug

rsc --route=request-response --data=Hello tcp://localhost:7000 --wiretap

Request Stream

rsc --route=request-stream --data=Hello --stream tcp://localhost:7000

rsc --route=request-stream --data=Hello --stream --take 10 tcp://localhost:7000

Request Channel

rsc --route=request-channel --data=- --channel tcp://localhost:7000

Fire and Forget

rsc --route=fire-and-forget --data=Hello --fnf tcp://localhost:7000 --debug

Demo2: Backpressure

rsc --route=request-stream --data=Hello --stream --take 10 tcp://localhost:7000

rsc --route=request-stream --data=Hello --take 10 --delayElement=100 --stream tcp://localhost:7000

rsc --route=request-stream --data=Hello --limitRate=4 --take 10 --delayElement=100 --stream tcp://localhost:7000

rsc --route=request-stream --data=Hello --limitRate=4 --take 10 --delayElement=100 --stream tcp://localhost:7000 --debug

rsc --route=request-stream --data=Hello --limitRate=1 --take 10 --delayElement=100 --stream tcp://localhost:7000

Demo3: Session Resumption

socat -d TCP-LISTEN:7002,fork,reuseaddr TCP:localhost:7000

rsc --route=request-stream --data=Hello --limitRate=1 --delayElement=1000 --stream --resume 60 tcp://localhost:7002

Demo4: Client Responder

This feature in RSC has not been released

rsc-0.10.0-SNAPSHOT --route requester --responder ~/git/learning-rsocket-using-rsc/responder.js  tcp://localhost:7000 

Demo5: Authentication

rsc --route=hello --data=SpringOne tcp://localhost:7000

rsc --authSimple=jdoe:rsocket --route=hello --data=SpringOne tcp://localhost:7000

rsc --authSimple=jdoe:password --route=hello --data=SpringOne tcp://localhost:7000

Demo6: Tracing

rsc --route=tracing --stream tcp://localhost:7000

rsc --route=tracing --stream --trace=DEBUG --zipkinUrl=https://zipkin-insightful-aardvark-gf.apps.pcfone.io tcp://localhost:7000