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  • Unlock a Brighter Future. Adult Learning.
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Unlock a Brighter Future. Adult Learning.

Fuente: ERIC Institute of Education Sciences
Saved in:
Bibliographic Details
Format: Recurso educativo Open Access
Language:en
Published: 1997
Subjects:
Adult Education
Adult Learning
Adult Programs
Adult Students
Case Studies
Continuing Education
Counseling Services
Disabilities
Distance Education
Educational Opportunities
Employment Patterns
Employment Qualifications
Foreign Countries
Higher Education
Job Search Methods
Labor Force Development
Open Universities
Self Employment
Special Education
Special Needs Students
Student Financial Aid
Study Abroad
Technical Institutes
Two Year Colleges
Unemployment
Online Access:
Acceder al recurso
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Internet

https://eric.ed.gov/?id=ED409451

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…/module/VuFind/src/VuFind/Session/File.php159
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fopen
…/module/VuFind/src/VuFind/Session/File.php159
3
VuFind\Session\File saveSession
…/module/VuFind/src/VuFind/Session/AbstractBase.php192
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VuFind\Session\AbstractBase write
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1
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…/vendor/laminas/laminas-session/src/SessionManager.php242
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Laminas\Session\SessionManager writeClose
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                fflush($handle);
                flock($handle, LOCK_UN);
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            fclose($handle);
            if ($return !== false) {
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        // If we got this far, something went wrong with the file output...
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Arguments
  1. "fopen(/var/lib/vufind/sessions/sess_7e1bfbd352598550b0603955fa824298): Failed to open stream: No space left on device"
    
Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php
            if (filemtime($filename) + $maxlifetime < time()) {
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                $count++;
            }
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        return $count;
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    /**
     * A function that is called internally when session data is to be saved.
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     *
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    protected function saveSession($sessId, $data): bool
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                flock($handle, LOCK_UN);
            }
            fclose($handle);
            if ($return !== false) {
                return true;
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        // 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.
Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php
        // 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.
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     * @param string $sessId The current session ID
     * @param string $data   The session data to write
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     * @return bool
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    public function write($sessId, $data): bool
    {
        if ($this->writesDisabled) {
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    /**
     * A function that is called internally when session data is to be saved.
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     * @return bool
     */
    abstract protected function saveSession($sessId, $data): bool;
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Open: [internal]
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @return void
     */
    public function writeClose()
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        //
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        $storage = $this->getStorage();
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            $storage->markImmutable();
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    /**
     * 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)
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        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
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Open: [internal]

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empty
empty
Key Value
ui
"standard"
language
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VUFIND_SESSION
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__Laminas
array:2 [
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  "_VALID" => array:1 [
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SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1455}
SessionHelper
Laminas\Stdlib\ArrayObject {#1783}
Key Value
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REDIRECT_HTTPS
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REDIRECT_SSL_TLS_SNI
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REDIRECT_STATUS
"200"
VUFIND_LOCAL_DIR
"/usr/local/vufind/local"
HTTPS
"on"
SSL_TLS_SNI
"info.umar.mx"
HTTP_ACCEPT
"*/*"
HTTP_USER_AGENT
"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
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HTTP_ACCEPT_ENCODING
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HTTP_HOST
"info.umar.mx"
PATH
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SERVER_SIGNATURE
"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE
"Apache/2.4.66 (Ubuntu)"
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DOCUMENT_ROOT
"/usr/local/vufind/public"
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SCRIPT_FILENAME
"/usr/local/vufind/public/index.php"
REMOTE_PORT
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REQUEST_TIME
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Cannot write session to /var/lib/vufind/sessions/sess_7e1bfbd352598550b0603955fa824298 Whoops! There was an error.
Whoops \ Exception \ ErrorException (E_WARNING)
session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)
Whoops\Exception\ErrorException thrown with message "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)" Stacktrace: #2 Whoops\Exception\ErrorException in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0
Application frames (0) All frames (3)
2
Whoops\Exception\ErrorException
…/vendor/laminas/laminas-session/src/SessionManager.php242
1
session_write_close
…/vendor/laminas/laminas-session/src/SessionManager.php242
0
Laminas\Session\SessionManager writeClose
[internal]0
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @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'
Arguments
  1. "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)"
    
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @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
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        $storage = $this->getStorage();
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            $_SESSION = $storage->toArray(true);
            session_write_close();
            $storage->fromArray($_SESSION);
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     * Attempt to set the session name
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     * If the session has already been started, or if the name provided fails
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     * @return SessionManager
     * @throws Exception\InvalidArgumentException
     */
    public function setName($name)
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        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
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Open: [internal]

Environment & details:

empty
empty
empty
Key Value
ui
"standard"
language
"en"
VUFIND_SESSION
"7e1bfbd352598550b0603955fa824298"
Key Value
__Laminas
array:2 [
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  "_VALID" => array:1 [
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SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1455}
SessionHelper
Laminas\Stdlib\ArrayObject {#1783}
Key Value
REDIRECT_VUFIND_LOCAL_DIR
"/usr/local/vufind/local"
REDIRECT_HTTPS
"on"
REDIRECT_SSL_TLS_SNI
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REDIRECT_STATUS
"200"
VUFIND_LOCAL_DIR
"/usr/local/vufind/local"
HTTPS
"on"
SSL_TLS_SNI
"info.umar.mx"
HTTP_ACCEPT
"*/*"
HTTP_USER_AGENT
"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE
"ui=standard; language=en; VUFIND_SESSION=7e1bfbd352598550b0603955fa824298"
HTTP_ACCEPT_ENCODING
"gzip, br, zstd, deflate"
HTTP_HOST
"info.umar.mx"
PATH
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE
"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
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"Apache/2.4.66 (Ubuntu)"
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"info.umar.mx"
SERVER_ADDR
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DOCUMENT_ROOT
"/usr/local/vufind/public"
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CONTEXT_PREFIX
""
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"/usr/local/vufind/public"
SERVER_ADMIN
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SCRIPT_NAME
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PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1788987334.9507
REQUEST_TIME
1788987334
empty
0. Whoops\Handler\PrettyPageHandler