TLS Support

[yas-nyan]

sumally

This changes allow TLS to be enabled.

In net/http package, HTTP/2 is automatically enabled when TLS is enabled. But this may cause performance problems, we have also added the ability for users to selectively disable HTTP/2.

sample settings

settings.toml

# TLS and HTTP2 settings. TLS is required for HTTP2
enable_tls=true
enable_http2=true

# if you use HTTP2 or TLS, you need to prepare certificates and private keys
tls_cert_file="cert.pem"
tls_key_file="privkey.pem"

reference information

• net/http: http/2 throughput is very slow compared to http/1.1 golang/go#47840

[maddie]

Thanks!