curl -H 'Content-Type: text/plain' http://localhost:8080/function -d 'Thirumal'
curl -H 'Content-Type: text/plain' http://localhost:8080/supply
curl -H 'Content-Type: text/plain' http://localhost:8080/consume -d 'Thirumal'
curl -H 'Content-Type: text/plain' http://localhost:8080/helloFunction -d 'Thirumal'