ssl_fc_sni vs req.ssl_sni

[Aleksandar Lazic]

Hi.

I use the following lines:

    use_backend xmppc2s-backend if { req.ssl_sni  -i domain.im }
    use_backend cloud-hop-backend if { ssl_fc_sni -i cloud.domain.at }

and asked myself which one is the recommended line?

Makes this lines sense?

    tcp-request content accept if { ssl_fc_sni 1 }
    tcp-request content accept if { req.ssl_hello_type 1 }

I will only accept requests which have sni and only when they are client 
requests.

Thanks for clarification.

Best regards
Aleks