Long-Polling Demo
with golang
Test URL
http://127.0.0.1:8080/cc/write?key=a&value=1
http://127.0.0.1:8080/cc/write?key=a&value=2
http://127.0.0.1:8080/cc/read?key=a
with golang
http://127.0.0.1:8080/cc/write?key=a&value=1
http://127.0.0.1:8080/cc/write?key=a&value=2
http://127.0.0.1:8080/cc/read?key=a