tcp-channel-server 0.3.2

rust tcp channel server frame.
Documentation 
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use anyhow::Result;
use log::LevelFilter;
use std::sync::Arc;
use tcp_channel_server::{Builder, ITCPServer};
use tokio::io::AsyncReadExt;

#[tokio::main]
async fn main() -> Result<()> {
    env_logger::builder()
        .filter_level(LevelFilter::Trace)
        .init();

    let tcpserver: Arc<dyn ITCPServer<()>> = Builder::new("0.0.0.0:5555")
        .set_connect_event(|addr| {
            println!("{:?} connect", addr);
            true
        })
        .set_stream_init(|tcp_stream| async move { Ok(tcp_stream) })
        .set_input_event(|mut reader, peer, _| async move {
            let mut buff = [0; 4096];
            while let Ok(len) = reader.read(&mut buff).await {
                if len == 0 {
                    break;
                }
                peer.send(buff[..len].to_vec()).await?;
            }
            println!("{:?} disconnect", peer.addr());
            Ok(())
        })
        .build()
        .await;
    tcpserver.start_block(()).await?;
    Ok(())
}