lib/http_crawler/client.rb in http_crawler-0.3.0.1 vs lib/http_crawler/client.rb in http_crawler-0.3.0.2

@@ -230,24 +230,30 @@
     def request(&block)
       raise "必须定义块" unless block_given?
       n = max_error_num
       begin
         block.call
-      rescue HTTP::TimeoutError
-        # 超时错误切换代理
-        if self.update_proxy?
-          retry
-        else
-          raise error
-        end
       rescue => error
-        # 错误尝试次数
-        if n <= 0
-          raise error
+
+        case error
+        when HTTP::TimeoutError
+          # 超时错误切换代理
+          if self.update_proxy?
+            retry
+          else
+            raise error
+          end
+
         else
-          n -= 1
-          retry
+          # 错误尝试次数
+          if n <= 0
+            raise error
+          else
+            n -= 1
+            retry
+          end
         end
+
       end
     end
   end
 end