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parse_proxy_protocol

gatel_core::server::proxy_protocol

Function parse_proxy_protocol 

Source 
pub async fn parse_proxy_protocol(
    stream: &mut TcpStream,
) -> Result<(Option<ProxyProtocolHeader>, Vec<u8>), ProxyError>
Expand description

Parse the PROXY protocol header from the beginning of a TCP stream.

Returns the parsed header and a PrefixedStream that wraps the original stream with any leftover bytes prepended so subsequent reads see the actual application data.

If the stream does not start with a PROXY protocol header, returns None and the stream is returned as-is inside a PrefixedStream with the peeked bytes prepended.