Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Hernon, Peter
Format:	Recurso educativo Open Access
Language:	en
Published:	1992
Subjects:	Depository Libraries Federal Government Government Publications Information Dissemination Information Sources Program Improvement
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1867181513813000192
author	Hernon, Peter
author_facet	Hernon, Peter Hernon, Peter
collection	Education Resources Information Center
contents	Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner. Hernon, Peter Depository Libraries Federal Government Government Publications Information Dissemination Information Sources Program Improvement Discusses the operations of the Government Printing Office's Office of Superintendent of Documents and suggests that changes are needed. The depository library program is discussed, government publications are described, the proliferation of publications and other information sources is considered, and issues relating to improvements are raised. (nine references) (LRW)
format	Recurso educativo Open Access
id	eric_EJ444832
institution	ERIC Institute of Education Sciences
language	en
publishDate	1992
record_format	eric
spellingShingle	Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner. Hernon, Peter Depository Libraries Federal Government Government Publications Information Dissemination Information Sources Program Improvement Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner. Hernon, Peter Depository Libraries Federal Government Government Publications Information Dissemination Information Sources Program Improvement Discusses the operations of the Government Printing Office's Office of Superintendent of Documents and suggests that changes are needed. The depository library program is discussed, government publications are described, the proliferation of publications and other information sources is considered, and issues relating to improvements are raised. (nine references) (LRW)
title	Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner.
topic	Depository Libraries Federal Government Government Publications Information Dissemination Information Sources Program Improvement
url	https://eric.ed.gov/?id=EJ444832

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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VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
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SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
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REMOTE_ADDR	"216.73.216.48"
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REMOTE_PORT	"3611"
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