curl --data "hello" "http://10.29.72.197:8000/register?user=666"
curl --data "hello" "http://10.29.72.197:8000/name?user=666&pubkey=1234&petname=xy&server=10.29.55.88:8000"
curl "10.29.72.197:8000/tunnel?user=666&petname=xy&path=/"