added atomic writer action for ctr c abort

src/config.rs

@@ -1,6 +1,5 @@
 // src/config.rs - FIXED VERSION
 
-use std::sync::{Arc, atomic::{AtomicUsize, Ordering}};
 use anyhow::{Context, Result};
 use chrono::{self};
 use serde::{Deserialize, Serialize};
@@ -16,7 +15,7 @@ pub struct Config {
 
     pub max_tasks_per_instance: usize,
 
-    #[serde(default)]
+    #[serde(default = "default_enable_vpn_rotation")]
     pub enable_vpn_rotation: bool,
 
     // IMPROVEMENT: Reduzierte Defaults für weniger aggressive Scraping
@@ -30,16 +29,20 @@ pub struct Config {
     pub max_retry_attempts: u32,
 }
 
+fn default_enable_vpn_rotation() -> bool {
+    false
+}
+
 fn default_max_parallel_instances() -> usize {
-    4  // Reduziert von 10 auf 4
+    4
 }
 
 fn default_max_requests_per_session() -> usize { 
-    10  // Reduziert von 25 auf 10
+    10
 }
 
 fn default_min_request_interval_ms() -> u64 { 
-    1200  // Erhöht von 300 auf 1200
+    1200
 }
 
 fn default_max_retry_attempts() -> u32 { 3 }
@@ -60,59 +63,7 @@ impl Default for Config {
     }
 }
 
-pub struct PoolMetrics {
-    pub total_requests: Arc<AtomicUsize>,
-    pub successful_requests: Arc<AtomicUsize>,
-    pub failed_requests: Arc<AtomicUsize>,
-    pub session_renewals: Arc<AtomicUsize>,
-    pub rotation_events: Arc<AtomicUsize>,
-    pub retries: Arc<AtomicUsize>,
-    
-    // IMPROVEMENT: Neue Metriken für besseres Monitoring
-    pub navigation_timeouts: Arc<AtomicUsize>,
-    pub bot_detection_hits: Arc<AtomicUsize>,
-    pub proxy_failures: Arc<AtomicUsize>,
-}
 
-impl PoolMetrics {
-    pub fn new() -> Self {
-        Self {
-            total_requests: Arc::new(AtomicUsize::new(0)),
-            successful_requests: Arc::new(AtomicUsize::new(0)),
-            failed_requests: Arc::new(AtomicUsize::new(0)),
-            session_renewals: Arc::new(AtomicUsize::new(0)),
-            rotation_events: Arc::new(AtomicUsize::new(0)),
-            retries: Arc::new(AtomicUsize::new(0)),
-            navigation_timeouts: Arc::new(AtomicUsize::new(0)),
-            bot_detection_hits: Arc::new(AtomicUsize::new(0)),
-            proxy_failures: Arc::new(AtomicUsize::new(0)),
-        }
-    }
-    
-    pub async fn log_stats(&self) {
-        let total = self.total_requests.load(Ordering::Relaxed);
-        let success = self.successful_requests.load(Ordering::Relaxed);
-        // FIX: Prefix unused variable with underscore
-        let _failed = self.failed_requests.load(Ordering::Relaxed);
-        let renewals = self.session_renewals.load(Ordering::Relaxed);
-        let rotations = self.rotation_events.load(Ordering::Relaxed);
-        let retries = self.retries.load(Ordering::Relaxed);
-        let timeouts = self.navigation_timeouts.load(Ordering::Relaxed);
-        let bot_hits = self.bot_detection_hits.load(Ordering::Relaxed);
-        let proxy_fails = self.proxy_failures.load(Ordering::Relaxed);
-        
-        let success_rate = if total > 0 {
-            (success as f64 / total as f64) * 100.0
-        } else {
-            0.0
-        };
-        
-        crate::util::logger::log_info(&format!(
-            "Pool Metrics: {} total requests, {:.1}% success rate, {} renewals, {} rotations, {} retries, {} timeouts, {} bot detections, {} proxy failures",
-            total, success_rate, renewals, rotations, retries, timeouts, bot_hits, proxy_fails
-        )).await;
-    }
-}
 
 impl Config {
     /// Loads configuration from environment variables using dotenvy.