From f9053e8740bdd9a3988d4023ea110bbcbe568772 Mon Sep 17 00:00:00 2001
From: azw <vcl_delphi@126.com>
Date: Sun, 5 May 2024 18:57:22 +0800
Subject: [PATCH] 1

---
 server/stat/src/main.rs | 117 +++++++++++++++++++++++++---------------
 1 file changed, 74 insertions(+), 43 deletions(-)

diff --git a/server/stat/src/main.rs b/server/stat/src/main.rs
index d64ae46..be0f693 100755
--- a/server/stat/src/main.rs
+++ b/server/stat/src/main.rs
@@ -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));