use std::time::Duration; use cpal::traits::{DeviceTrait, HostTrait, StreamTrait}; use futures_util::SinkExt; use ringbuf::HeapRb; use tokio::{ net::{TcpListener, TcpStream}, sync::broadcast::{channel, Receiver, Sender}, }; use tokio_tungstenite::{tungstenite::Message, WebSocketStream}; use crate::Listener; const BUFFER_LENGTH: usize = 1000000; const MAX_TOLERATED_MESSAGE_COUNT: usize = 10; pub async fn start() { let socket = TcpListener::bind("192.168.1.2:2424").await.unwrap(); println!("Dude Someone Triggered"); let (record_producer, record_consumer) = channel(BUFFER_LENGTH); let (message_producer, _) = channel(BUFFER_LENGTH); tokio::spawn(record(record_producer)); tokio::spawn(message_organizer(message_producer.clone(), record_consumer)); while let Ok((tcp_stream, info)) = socket.accept().await { let ws_stream = tokio_tungstenite::accept_async(tcp_stream).await.unwrap(); println!("New Connection: {}", info); let new_listener = Listener { ip: info.ip(), port: info.port(), }; tokio::spawn(stream( new_listener, ws_stream, message_producer.subscribe(), )); } } async fn message_organizer(message_producer: Sender, mut consumer: Receiver) { loop { let mut single_message: Vec = Vec::new(); let mut iteration = consumer.len(); while iteration > 0 { iteration -= 1; match consumer.recv().await { Ok(single_data) => { let ring = HeapRb::::new(BUFFER_LENGTH); let (mut producer, mut consumer) = ring.split(); let single_data_packet = single_data.to_string().as_bytes().to_vec(); let terminator = "#".as_bytes().to_vec(); for element in single_data_packet { producer.push(element).unwrap(); } for element in terminator { producer.push(element).unwrap(); } while !consumer.is_empty() { single_message.push(consumer.pop().unwrap()); } } Err(_) => {} } } tokio::time::sleep(Duration::from_secs(2)).await; if !single_message.is_empty() { match message_producer.send(single_message.into()) { Ok(_) => {} Err(_) => {} } println!( "Message Counter = {} | Receiver Count = {}", message_producer.len(), message_producer.receiver_count() ); } } } async fn stream( listener: Listener, mut ws_stream: WebSocketStream, mut message_consumer: Receiver, ) { while let Ok(message) = message_consumer.recv().await { if message_consumer.len() > MAX_TOLERATED_MESSAGE_COUNT { println!( "{} Forced to Disconnect | Reason -> Slow Consumer", format!("{}:{}", listener.ip, listener.port) ); break; } match ws_stream.send(message).await { Ok(_) => { if let Err(_) = ws_stream.flush().await { println!( "{} is Disconnected", format!("{}:{}", listener.ip, listener.port) ); break; } } Err(_) => { println!( "{} is Disconnected", format!("{}:{}", listener.ip, listener.port) ); break; } } } } async fn record(producer: Sender) { println!("Hello, world!"); let host = cpal::default_host(); let input_device = host.default_input_device().unwrap(); println!("Input Device: {}", input_device.name().unwrap()); let config: cpal::StreamConfig = input_device.default_input_config().unwrap().into(); let input_data_fn = move |data: &[f32], _: &cpal::InputCallbackInfo| { for &sample in data { match producer.send(sample) { Ok(_) => {} Err(_) => {} } //println!("{}", sample); } }; let input_stream = input_device .build_input_stream(&config, input_data_fn, err_fn, None) .unwrap(); println!("STREAMIN"); input_stream.play().unwrap(); //oneshot ile durdurabiliriz sanırım std::thread::sleep(std::time::Duration::from_secs(10000000)); println!("DONE I HOPE"); } fn err_fn(err: cpal::StreamError) { eprintln!("Something Happened: {}", err); }