1#!/bin/bash
 2
 3curl -i \
 4  --include \
 5  --no-buffer \
 6  --header "Connection: Upgrade" \
 7  --header "Upgrade: websocket" \
 8  --header "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" \
 9  --header "Sec-WebSocket-Version: 13" \
10  http://localhost:9292/