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Main Authors:	Karol Muszyński (Author), Valeria Pulignano (Author), Markieta Domecka (Author), Adam Mrozowicki (Author)
Format:	Artículo científico
Published:	International Labour Organization 2022
Online Access:	https://researchrepository.ilo.org/esploro/outputs/journalArticle/Faire-face-à-la-précarité-au/995318857602676
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Faire face à la précarité au temps du COVID-19: étude sur le travail via des plateformes en Pologne Karol Muszyński (Author) Valeria Pulignano (Author) Markieta Domecka (Author) Adam Mrozowicki (Author) Les auteurs analysent les répercussions de la pandémie de COVID-19 sur l’activité et le vécu des travailleurs de plateforme en Pologne et la réaction de cette main-d’œuvre dans ces circonstances particulières. Ils observent que les fortes fluctuations de la demande ont exacerbé les distorsions propres à une rela-tion de travail asymétrique, non régulée et atypique et repèrent plusieurs straté-gies mobilisées par les travailleurs pour y remédier, en s’appuyant sur la typologie de Hirschman (défection, prise de parole et loyauté). Le choix entre ces stratégies dépend des ressources personnelles de l’individu, des moyens institutionnels aux-quels il a accès et de son système de valeurs. 10.1111/ilrf.12251 DOI https://doi.org/10.1111/ilrf.12251 publication.journalArticle

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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