This commit is contained in:
azw 2024-05-05 18:57:22 +08:00
parent c2fe49bcd0
commit f9053e8740

View File

@ -22,6 +22,9 @@ use tokio::io::{AsyncWriteExt, Ready};
use tokio::net::TcpStream;
use std::sync::Arc;
use tokio::io::Interest;
use std::vec::Vec;
use std::cell::RefCell;
use std::io::Read;
const MAX_PACKET_LEN: usize = 1024 * 64;
@ -29,12 +32,60 @@ const MAX_PACKET_LEN: usize = 1024 * 64;
struct MyWs {
recv_buf_len: usize,
recv_buf: BytesMut,
send_queue: Arc<Mutex<RefCell<Vec::<actix_web::web::Bytes>>>>,
}
impl Actor for MyWs {
type Context = ws::WebsocketContext<Self>;
}
impl MyWs {
fn parse_pkt(&mut self, bin: &actix_web::web::Bytes) {
let buf_len = bin.len();
if buf_len > 0 {
let mut already_read_bytes: usize = 0;
{
for i in 0..1024 * 64 * 2 {
self.recv_buf.put_i8(0);
}
}
while true {
let mut read_bytes = buf_len - already_read_bytes;
if read_bytes > MAX_PACKET_LEN - self.recv_buf_len {
read_bytes = MAX_PACKET_LEN - self.recv_buf_len;
}
if read_bytes > 0 {
self.recv_buf[self.recv_buf_len..bin.len()].copy_from_slice(&bin);
self.recv_buf_len += read_bytes;
already_read_bytes += read_bytes;
}
let mut offset = 0;
let mut pre_offect = 0;
while true {
pre_offect = offset;
{
let pack_len = (self.recv_buf[0] as u16)+ ((self.recv_buf[1] as u16) << 8);
let msg_id = (self.recv_buf[2] as u16)+ ((self.recv_buf[3] as u16) << 8);
let seq_id = (self.recv_buf[4] as i32)+ ((self.recv_buf[5] as i32) << 8) +
((self.recv_buf[7] as i32) << 16)+ ((self.recv_buf[7] as i32) << 24);
let magic_code = (self.recv_buf[8] as u16)+ ((self.recv_buf[9] as u16) << 8);
let ext_len = (self.recv_buf[10] as u16)+ ((self.recv_buf[11] as u16) << 8);
let a = 30;
}
if pre_offect >= offset || offset >= self.recv_buf_len {
break;
}
}//end while
if offset > 0 && offset < self.recv_buf_len {
//self.recv_buf[..0].copy_from_slice(&bin);
}
}
}
}
}
/// Handler for ws::Message message
impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for MyWs {
@ -43,51 +94,18 @@ impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for MyWs {
//let b = 100;
}
fn handle(&mut self, msg: Result<ws::Message, ws::ProtocolError>, ctx: &mut Self::Context) {
match msg {
Ok(ws::Message::Ping(msg)) => ctx.pong(&msg),
Ok(ws::Message::Text(text)) => ctx.text(text),
Ok(ws::Message::Binary(bin)) => {
println!("recv_buf:{0}", bin.len());
///Arc::downgrade(&mut self.send_queue).upgrade().unwrap().lock().unwrap().borrow_mut().push(bin.clone());
//println!("recv_buf:{0}", bin.len());
//ctx.binary(bin);
//self.down_stream.write_all(&bin);
/*
let buf_len = bin.len();
if buf_len > 0 {
let mut already_read_bytes: usize = 0;
{
for i in 0..1024*64*2 {
self.recv_buf.put_i8(0);
}
}
while true {
let mut read_bytes = buf_len - already_read_bytes;
if read_bytes > MAX_PACKET_LEN - self.recv_buf_len {
read_bytes = MAX_PACKET_LEN - self.recv_buf_len;
}
if read_bytes > 0 {
self.recv_buf[self.recv_buf_len..bin.len()].copy_from_slice(&bin);
self.recv_buf_len += read_bytes;
already_read_bytes += read_bytes;
}
let mut offset = 0;
let mut pre_offect = 0;
while true {
pre_offect = offset;
{
let pack_len = (self.recv_buf[0] as u16)+ ((self.recv_buf[1] as u16) << 8);
let msg_id = (self.recv_buf[2] as u16)+ ((self.recv_buf[3] as u16) << 8);
let seq_id = self.recv_buf.get_u16();
}
if pre_offect >= offset || offset >= self.recv_buf_len {
break;
}
}//end while
if offset > 0 && offset < self.recv_buf_len {
//self.recv_buf[..0].copy_from_slice(&bin);
}
}
}*/
self.parse_pkt(&bin);
ctx.binary(bin);
},
_ => (),
}
@ -122,23 +140,32 @@ async fn index(req: HttpRequest, stream: web::Payload, data: web::Data<AppStateW
let ws_client = MyWs {
recv_buf_len: 0,
recv_buf: BytesMut::with_capacity(1024 * 64 * 2),
send_queue: Default::default(),
};
{
let mut down_stream = TcpStream::connect("192.168.100.39:7616").await?;
down_stream.set_nodelay(true);
//down_stream.set_nonblocking(true)?;
let mut send_queue = ws_client.send_queue.clone();
tokio::spawn(async move {
loop {
tokio::time::sleep(Duration::from_secs(1)).await;
let ready = down_stream.ready(Interest::READABLE | Interest::WRITABLE).await;
match ready {
Ok(r) => {
{
if r.is_readable() {}
if r.is_readable() {
let a = 100;
}
}
{
if r.is_writable() {
down_stream.write_all(b"hello world!").await;
while Arc::downgrade(&mut send_queue).upgrade().unwrap().lock().unwrap().borrow().len() > 0 {
let bytes = Arc::downgrade(&mut send_queue).upgrade().unwrap().lock().unwrap().borrow_mut().pop();
down_stream.write_all(bytes.unwrap().as_ref()).await;
}
}
}
}
@ -156,7 +183,11 @@ async fn index(req: HttpRequest, stream: web::Payload, data: web::Data<AppStateW
fn main() {
let t1 = thread::spawn(||{
let mut rt = tokio::runtime::Runtime::new().unwrap();
//let mut rt = tokio::runtime::Runtime::new().unwrap();
let mut rt = tokio::runtime::Builder::new_multi_thread()
.enable_all()
.build()
.unwrap();
rt.block_on(async {
let counter = web::Data::new(AppStateWithCounter {
counter: Mutex::new(0),
@ -173,7 +204,7 @@ fn main() {
});
println!("hello2");
});
println!("hello3");
while true {
thread::sleep(Duration::from_secs(10));