[ERR] yamux: Failed to read header: invalid content-type: text/html; charset=utf-8

[m2acgi]

If the server or client shutdown, the clienet or server will shutdown also, log show [ERR] yamux: Failed to read header: invalid content-type: text/html; charset=utf-8, it won't connect auto. So the go-piping-tunnel not suitable for long time running in backgroud. Please fix. Thanks.

# serer
piping-tunnel server --port 1234 --yamux --server https://piping.example.com mypaht1 mypaht2

# client
piping-tunnel client --port 1234 --yamux --server https://piping.example.com mypaht1 mypaht2