EV::MultipartFile(3)

NAME
HTTP::Server::EV::MultipartFile - represents file received by HTTP::Server::EV

FILE PARAMETERS

$file->size or $file->{size}
    Filesize in bytes

$file->name or $file->{name}
    Filename received in http request

METHODS

  $file->fh ( sub { $handle = $_[0] or die 'can`t open file' });
Returns filehandle opened to reading. Callback is optional

  $file->save($path, sub { $_[0] or die 'save failed' } );
Save received file to $path. Just moves file from tmp dir to $path if possible. Callback is optional

MultipartFile IMPLEMENTATIONS, BLOCKING AND CALLBACKS
If callback is specified it will always called after IO completion no matter what HTTP::Server::IO implementation used.

If you use HTTP::Server::EV::IO::AIO then only way to know ->save status is specify callback, because ->save call will return immediately and set saving to background. You can`t use ->fh without callback.

If you use HTTP::Server::EV::IO::Blocking then all IO operations will block program. You can use methods withouth a callbacks.

If you use Coro then HTTP::Server::EV::IO::AIO will act as HTTP::Server::EV::IO::Blocking and block current Coro thread if no callback specified, or return immediately and call callback if callback specified.