Simple example of http with RxJava 2 and Retrofit
A simple example with two services comunicating with each other using Retrofit and RxJava 2 for complex http requests flow.
rx-consumer services invokes 2 times rx-producer to obtain random coordinates in Poland, and with results of there 2 requests, invokes Google geocoder service to obrain address at these coordinates. If no address is found, whole process restarts up to total of 5 times.
How to run
First run both services:
mvn clean install spring-boot:run -pl rx-producer
mvn clean install spring-boot:run -pl rx-consumer
After that, you can invoke consumer service to get random addres from Poland and surroundings:
curl -X GET --header 'Accept: text/plain' 'http://localhost:8081/address/random'
You can also use swagger-ui for this too, head to, find address controler and invkoe the service: