# Class Nethttpd_engine.modify_http_engine_config

    class modify_http_engine_config : ?modify_http_protocol_config:Nethttpd_kernel.http_protocol_config -> Nethttpd_kernel.http_protocol_config -> ?modify_http_processor_config:Nethttpd_reactor.http_processor_config ->
           Nethttpd_reactor.http_processor_config -> ?config_input_flow_control:bool -> ?config_output_flow_control:bool -> http_engine_config -> http_engine_config

Modifies the passed config object as specified by the optional arguments.

`modify_http_protocol_config` and `modify_http_processor_config`: These functions can be used to modify the parts of the config object that are inherited from `http_protocol_config` and `http_processor_config`, respectively: For example:

            let new_cfg =
              new modify_http_engine_config
                ~modify_http_protocol_config:
                   (new Nethttpd_kernel.modify_http_protocol_config
                      ~config_suppress_broken_pipe:true)
                ~modify_http_processor_config:
                   (new Nethttpd_reactor.modify_http_processor_config
                      ~config_timeout:15.0)
                old_cfg