&reftitle.runtime; &extension.runtime;

# Swoole &ConfigureOptions;

&Name; | &Default; | &Changeable; | &Changelog;
swoole.enable_library | On | `INI_ALL` |
swoole.enable_fiber_mock | Off | `INI_ALL` |
swoole.enable_preemptive_scheduler | Off | `INI_ALL` |
swoole.display_errors | On | `INI_ALL` |
swoole.use_shortname | On | `INI_SYSTEM` |
swoole.unixsock_buffer_size | 8388608 | `INI_ALL` |

&ini.descriptions.title;

`swoole.enable_library` `string`

- Enable/disable the extension's built-in library.

`swoole.enable_fiber_mock` `string`

- Enable/disable use the xdebug extension to debug Swoole programs.

`swoole.enable_preemptive_scheduler` `string`

- Prevent some coroutines from consuming CPU time for too long in a tight loop (10ms of CPU time), preventing other coroutines from getting scheduled.

`swoole.display_errors` `string`

- Enable/disable displaying Swoole error messages.

`swoole.use_shortname` `string`

- Enable/disable short aliases.

`swoole.unixsock_buffer_size` `int`

- Set the size of the Socket buffer for inter-process communication.