async fn process_outgoing_requests<F>(
    mut session: Session,
    mut stdin_rx: mpsc::Receiver<String>,
    format: Format,
    map_line: F,
) where
    F: Fn(&str) -> io::Result<Request>,
{
    let mut buf = StringBuf::new();
    let mut mailbox_exits = Vec::new();

    while let Some(data) = stdin_rx.recv().await {
        // Update our buffer with the new data and split it into concrete lines and remainder
        buf.push_str(&data);
        let (lines, new_buf) = buf.into_full_lines();
        buf = new_buf;

        // For each complete line, parse into a request
        if let Some(lines) = lines {
            for line in lines.lines().map(|line| line.trim()) {
                trace!("Processing line: {:?}", line);
                if line.is_empty() {
                    continue;
                }

                // TODO: We need to consolidate MsgReceiver and this logic as this only
                //       allows messages sent completely on a single line rather than
                //       MsgReceiver's ability to get a multi-line message
                match map_line(line) {
                    Ok(req) => match session.mail(req).await {
                        Ok(mut mailbox) => {
                            // Wait to get our first response before moving on to the next line
                            // of input
                            if let Some(res) = mailbox.next().await {
                                // Convert to response to output, and when successful launch
                                // a handler for continued responses to the same request
                                // such as with processes
                                match ResponseOut::new(format, res) {
                                    Ok(out) => {
                                        out.print();

                                        let (tx, rx) = oneshot::channel();
                                        mailbox_exits.push(tx);
                                        tokio::spawn(process_mailbox(mailbox, format, rx));
                                    }
                                    Err(x) => {
                                        error!("Map line response out failed: {}", x);
                                    }
                                }
                            }
                        }
                        Err(x) => {
                            error!("Failed to send request: {}", x)
                        }
                    },
                    Err(x) => {
                        error!("Failed to parse line: {}", x);
                    }
                }
            }
        }
    }

    // Close out any dangling mailbox handlers
    for tx in mailbox_exits {
        let _ = tx.send(());
    }
}
/// Helper function that loops, processing outgoing requests created from stdin, and printing out
/// responses
Helper function that loops, processing outgoing requests created from stdin, and printing out
responses
Helper function that loops processing outgoing requests created from stdin and printing out responses
async fn process_outgoing_requests<F>(
    mut session: Session,
    mut stdin_rx: mpsc::Receiver<String>,
    format: Format,
    map_line: F,
) where
    F: Fn(&str) -> io::Result<Request>,
{
    let mut buf = StringBuf::new();
    let mut mailbox_exits = Vec::new();
    while let Some(data) = stdin_rx.recv().await {
        // Update our buffer with the new data and split it into concrete lines and remainder
        buf.push_str(&data);
        let (lines, new_buf) = buf.into_full_lines();
        buf = new_buf;
        // For each complete line, parse into a request
        if let Some(lines) = lines {
            for line in lines.lines().map(|line| line.trim()) {
                trace!("Processing line: {:?}", line);
                if line.is_empty() {
                    continue;
                }
                // TODO: We need to consolidate MsgReceiver and this logic as this only
                //       allows messages sent completely on a single line rather than
                //       MsgReceiver's ability to get a multi-line message
                match map_line(line) {
                    Ok(req) => match session.mail(req).await {
                        Ok(mut mailbox) => {
                            // Wait to get our first response before moving on to the next line
                            // of input
                            if let Some(res) = mailbox.next().await {
                                // Convert to response to output, and when successful launch
                                // a handler for continued responses to the same request
                                // such as with processes
                                match ResponseOut::new(format, res) {
                                    Ok(out) => {
                                        out.print();
                                        let (tx, rx) = oneshot::channel();
                                        mailbox_exits.push(tx);
                                        tokio::spawn(process_mailbox(mailbox, format, rx));
                                    }
                                    Err(x) => {
                                        error!("Map line response out failed: {}", x);
                                    }
                                }
                            }
                        }
                        Err(x) => {
                            error!("Failed to send request: {}", x)
                        }
                    },
                    Err(x) => {
                        error!("Failed to parse line: {}", x);
                    }
                }
            }
        }
    }
    // Close out any dangling mailbox handlers
    for tx in mailbox_exits {
        let _ = tx.send(());
    }
}
async fn process_outgoing_requests < F > ( mut session : Session , mut stdin_rx : mpsc :: Receiver < String > , format : Format , map_line : F , ) where F : Fn ( & str ) -> io :: Result < Request > , { let mut buf = StringBuf :: new ( ) ; let mut mailbox_exits = Vec :: new ( ) ; while let Some ( data ) = stdin_rx . recv ( ) . await { // Update our buffer with the new data and split it into concrete lines and remainder buf . push_str ( & data ) ; let ( lines , new_buf ) = buf . into_full_lines ( ) ; buf = new_buf ; // For each complete line, parse into a request if let Some ( lines ) = lines { for line in lines . lines ( ) . map ( | line | line . trim ( ) ) { trace ! ( " " line ) ; if line . is_empty ( ) { continue ; } // TODO: We need to consolidate MsgReceiver and this logic as this only //       allows messages sent completely on a single line rather than //       MsgReceiver's ability to get a multi-line message match map_line ( line ) { Ok ( req ) => match session . mail ( req ) . await { Ok ( mut mailbox ) => { // Wait to get our first response before moving on to the next line // of input if let Some ( res ) = mailbox . next ( ) . await { // Convert to response to output, and when successful launch // a handler for continued responses to the same request // such as with processes match ResponseOut :: new ( format , res ) { Ok ( out ) => { out . print ( ) ; let ( tx , rx ) = oneshot :: channel ( ) ; mailbox_exits . push ( tx ) ; tokio :: spawn ( process_mailbox ( mailbox , format , rx ) ) ; } Err ( x ) => { error ! ( " " x ) ; } } } } Err ( x ) => { error ! ( " " x ) } } , Err ( x ) => { error ! ( " " x ) ; } } } } } // Close out any dangling mailbox handlers for tx in mailbox_exits { let _ = tx . send ( ( ) ) ; } }
Helper function that loops, processing outgoing requests created from stdin, and printing out
responses
Helper function that loops processing outgoing requests created from stdin and printing out responses
session
Session
stdin_rx
mpsc::Receiver<String>
format
Format
map_line
F