feat: Upgrade SDK version to 0.2.4 and optimize tip fee setting logic

- Upgrade SDK version from 0.2.3 to 0.2.4
- Update solana-streamer-sdk dependency to version 0.1.3
- Optimize buy_tip_fees setting logic using map function instead of hardcoded array
- Update version numbers in README documentation

src/lib.rs

@@ -204,12 +204,11 @@ impl SolanaTrade {
         let mut priority_fee = buy_params.priority_fee.clone();
         if custom_buy_tip_fee.is_some() {
             priority_fee.buy_tip_fee = custom_buy_tip_fee.unwrap();
-            priority_fee.buy_tip_fees = vec![
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-            ];
+            priority_fee.buy_tip_fees = priority_fee
+                .buy_tip_fees
+                .iter()
+                .map(|_| custom_buy_tip_fee.unwrap())
+                .collect();
         }
         let buy_with_tip_params = buy_params.clone().with_tip(self.swqos_clients.clone());
 
@@ -328,12 +327,11 @@ impl SolanaTrade {
         let mut priority_fee = sell_params.priority_fee.clone();
         if custom_buy_tip_fee.is_some() {
             priority_fee.buy_tip_fee = custom_buy_tip_fee.unwrap();
-            priority_fee.buy_tip_fees = vec![
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-                custom_buy_tip_fee.unwrap(),
-            ];
+            priority_fee.buy_tip_fees = priority_fee
+                .buy_tip_fees
+                .iter()
+                .map(|_| custom_buy_tip_fee.unwrap())
+                .collect();
         }
         let sell_with_tip_params = sell_params.clone().with_tip(self.swqos_clients.clone());
 

src/main.rs

@@ -399,7 +399,7 @@ async fn test_grpc() -> Result<(), Box<dyn std::error::Error>> {
     let protocols = vec![Protocol::PumpFun, Protocol::PumpSwap, Protocol::Bonk, Protocol::RaydiumCpmm];
 
     println!("开始监听事件，按 Ctrl+C 停止...");
-    grpc.subscribe_events(protocols, None, None, None, callback).await?;
+    grpc.subscribe_events(protocols, None, None, None, None, None, callback).await?;
 
     Ok(())
 }