ngrok error Failed to read valid http request: malformed HTTP request

I’m using ngrok building a Secure tunnels to localhost server

On server side I run the command start ngrok

./bin/ngrokd -domain="tunnel.kmic168.com" -httpAddr=":8080"

Display

[07/12/17 17:37:16] [INFO] [registry] [tun] No affinity cache specified
[07/12/17 17:37:16] [INFO] [metrics] Reporting every 30 seconds
[07/12/17 17:37:16] [INFO] Listening for public http connections on [::]:8080
[07/12/17 17:37:16] [INFO] Listening for public https connections on [::]:443
[07/12/17 17:37:16] [INFO] Listening for control and proxy connections on [::]:4443

It seems fine. Then I run the command on client side

./ngrok -subdomain=rbp -config="ngrok.cfg" 80

and the

Tunnel Status: reconnecting .

Alway reconnecting. Then I checkd the server side display these error

[07/12/17 17:40:13] [INFO] [pub:7ac836d4] New connection from 119.130.171.143:25904 [07/12/17 17:40:13] [WARN] [pub:7ac836d4] Failed to read valid http request: malformed HTTP request “x16x03x01x00x9ax01x00x00x96x03x03;Qߓxccjxb7nmxa0xe0x86x04u007fH{W5x10xb1xc4xccxedxe5xbfxc9x00xa1ĥbqx00x00x1cxc0/xc0+xc00xc0,xc0x13xc0txc0x14xc0” [07/12/17 17:40:13] [DEBG] [pub:7ac836d4] Closing [07/12/17 17:40:23] [INFO] [metrics] Reporting: {“bytesIn.count”:0,”bytesOut.count”:0,”connMeter.count”:0,”connMeter.m1″:0,”httpTunnelMeter.count”:0,”linux”:0,”osx”:0,”other”:0,”tcpTunnelMeter.count”:0,”tunnelMeter.count”:0,”tunnelMeter.m1″:0,”windows”:0}

Here is my cfg file content

server_addr: "tunnel.kmic168.com:8080"
trust_host_root_certs: false

Is there a solution to resolve this error? Thank you very much!

Answer

finally I found the solution

https://gist.github.com/lyoshenka/002b7fbd801d0fd21f2f

you have to use the port 4443