v0.2.2 minor fixes

src/internal/config/logging.go

@@ -87,11 +87,6 @@ func validateLogConfig(cfg *LogConfig) error {
 			return fmt.Errorf("invalid console target: %s", cfg.Console.Target)
 		}
 
-		// TODO: check if file output check is correct
-		if cfg.Console.Target == "split" && cfg.Output == "file" {
-			return fmt.Errorf("console target 'split' requires output mode 'stdout', 'stderr', or 'both'")
-		}
-
 		validFormats := map[string]bool{
 			"txt": true, "json": true, "": true,
 		}

src/internal/service/pipeline.go

@@ -85,7 +85,7 @@ func (p *Pipeline) Shutdown() {
 // GetStats returns pipeline statistics
 func (p *Pipeline) GetStats() map[string]any {
 	// Recovery to handle concurrent access during shutdown
-	// TODO: check if needed to keep
+	// When service is shutting down, sources/sinks might be nil or partially stopped
 	defer func() {
 		if r := recover(); r != nil {
 			p.logger.Error("msg", "Panic getting pipeline stats",

src/internal/service/service.go

@@ -144,13 +144,23 @@ func (s *Service) wirePipeline(p *Pipeline) {
 			defer p.wg.Done()
 
 			// Panic recovery to prevent single source from crashing pipeline
-			// TODO: check if failed pipeline is properly shut down
 			defer func() {
 				if r := recover(); r != nil {
 					s.logger.Error("msg", "Panic in pipeline processing",
 						"pipeline", p.Name,
 						"source", source.GetStats().Type,
 						"panic", r)
+
+					// Ensure failed pipelines don't leave resources hanging
+					go func() {
+						s.logger.Warn("msg", "Shutting down pipeline due to panic",
+							"pipeline", p.Name)
+						if err := s.RemovePipeline(p.Name); err != nil {
+							s.logger.Error("msg", "Failed to remove panicked pipeline",
+								"pipeline", p.Name,
+								"error", err)
+						}
+					}()
 				}
 			}()