Refactored database handling

src/http/parser.rs

@@ -5,7 +5,7 @@ pub fn parse_request(stream: &mut http::Stream) -> Result<Option<http::Request>,
     let mut buf = [0; 4096];
     let size = stream.peek(&mut buf).unwrap();
     if size == 0 {
-        return Ok(None)
+        return Ok(None);
     }
 
     let mut parser = Parser::new_request_parser(&buf[..size]);