A simple http client example for WASM.
The app retrieves its global IP address, and display it on the terminal.
Build a docker image for WASM
cd http-client
docker build --platform=wasi/wasm32 -t http-client-wasm .Run the container with io.containerd.wasmedge.v1 runtime.
docker run --rm --platform=wasi/wasm32 --runtime=io.containerd.wasmedge.v1 --name=http-client-wasm http-client-wasm:latest