Trait enclave_runner::usercalls::AsyncListener

pub trait AsyncListener: 'static + Send {
    fn poll_accept(
        self: Pin<&mut Self>, 
        cx: &mut Context<'_>, 
        local_addr: Option<&mut String>, 
        peer_addr: Option<&mut String>
    ) -> Poll<Result<Option<Box<dyn AsyncStream>>>>;
}

AsyncListener lets an implementation implement a slightly modified form of std::net::TcpListener::accept.

Required methods

fn poll_accept(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    local_addr: Option<&mut String>,
    peer_addr: Option<&mut String>
) -> Poll<Result<Option<Box<dyn AsyncStream>>>>

The enclave may optionally request the local or peer addresses be returned in local_addr or peer_addr, respectively. If local_addr and/or peer_addr are not None, they will point to an empty String. On success, user-space can fill in the strings as appropriate.

The enclave must not make any security decisions based on the local address received.

Implementations on Foreign Types

impl AsyncListener for TcpListener

fn poll_accept(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    local_addr: Option<&mut String>,
    peer_addr: Option<&mut String>
) -> Poll<Result<Option<Box<dyn AsyncStream>>>>

Implementors