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Dettagli Bibliografici
Autori principali: Li, Liping, Wang, Zhenyu, Liu, Jialian, Pan, Yu, Filippenko, Alexei V., Zhang, Jujia, Wang, Xiaofeng, Kumar, Brajesh, Yang, Yi, Brink, Thomas G., Zheng, WeiKang, Meng, Xiangcun, Wang, Lingzhi, Zhao, Zeyi, Zhai, Qian, Cai, Yongzhi, Pignata, Giuliano, Chen, Xinlei, Zou, Xingzhu, Zhao, Jiewei, Liu, Xiangkun, Liu, Xiaowei, Er, Xinzhong, Reguitti, A., Rich, R. Michael, Rees, Jon M., Croom, Mark A., Caceres, Osmin, Itagaki, K., Wang, Bo, Bai, Jinming
Natura: Preprint
Pubblicazione: 2025
Soggetti:
High Energy Astrophysical Phenomena
Solar and Stellar Astrophysics
Accesso online:https://arxiv.org/abs/2508.01428
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Accesso online

https://arxiv.org/abs/2508.01428

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VuFind\Session\File saveSession
…/module/VuFind/src/VuFind/Session/AbstractBase.php192
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VuFind\Session\AbstractBase write
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Laminas\Session\SessionManager writeClose
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Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php
            if (filemtime($filename) + $maxlifetime < time()) {
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        // If we got this far, something went wrong with the file output...
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Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php
        // Anecdotal testing Today and Yesterday seems to indicate destroy()
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        return 0;
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    /**
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Open: [internal]
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
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    public function writeClose()
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        // session_write_close() will actually overwrite $_SESSION with an
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Open: [internal]

Environment & details:

empty
empty
empty
Key Value
language
"it"
VUFIND_SESSION
"ed7fb357c76e6c7a565bd483b24357c4"
ui
"standard"
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 {#1583}
SessionHelper
Laminas\Stdlib\ArrayObject {#1773}
Key Value
REDIRECT_VUFIND_LOCAL_DIR
"/usr/local/vufind/local"
REDIRECT_HTTPS
"on"
REDIRECT_SSL_TLS_SNI
"info.umar.mx"
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
"language=it; VUFIND_SESSION=ed7fb357c76e6c7a565bd483b24357c4; ui=standard"
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"
SERVER_SOFTWARE
"Apache/2.4.66 (Ubuntu)"
SERVER_NAME
"info.umar.mx"
SERVER_ADDR
"200.23.222.19"
SERVER_PORT
"443"
REMOTE_ADDR
"216.73.216.131"
DOCUMENT_ROOT
"/usr/local/vufind/public"
REQUEST_SCHEME
"https"
CONTEXT_PREFIX
""
CONTEXT_DOCUMENT_ROOT
"/usr/local/vufind/public"
SERVER_ADMIN
"admin@localhost"
SCRIPT_FILENAME
"/usr/local/vufind/public/index.php"
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Cannot write session to /tmp/vufind_sessions/sess_ed7fb357c76e6c7a565bd483b24357c4 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()
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        // 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);
            $storage->markImmutable();
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    /**
     * Attempt to set the session name
     *
     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
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     * @return SessionManager
     * @throws Exception\InvalidArgumentException
     */
    public function setName($name)
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        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
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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
        // flushed to the session handler. As such, we now mark the storage
        // object isImmutable.
        $storage = $this->getStorage();
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            $storage->fromArray($_SESSION);
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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)
    {
        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
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Open: [internal]

Environment & details:

empty
empty
empty
Key Value
language
"it"
VUFIND_SESSION
"ed7fb357c76e6c7a565bd483b24357c4"
ui
"standard"
Key Value
__Laminas
array:2 [
  "_REQUEST_ACCESS_TIME" => 1785078486.2139
  "_VALID" => array:1 [
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SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1583}
SessionHelper
Laminas\Stdlib\ArrayObject {#1773}
Key Value
REDIRECT_VUFIND_LOCAL_DIR
"/usr/local/vufind/local"
REDIRECT_HTTPS
"on"
REDIRECT_SSL_TLS_SNI
"info.umar.mx"
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
"language=it; VUFIND_SESSION=ed7fb357c76e6c7a565bd483b24357c4; ui=standard"
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"
SERVER_SOFTWARE
"Apache/2.4.66 (Ubuntu)"
SERVER_NAME
"info.umar.mx"
SERVER_ADDR
"200.23.222.19"
SERVER_PORT
"443"
REMOTE_ADDR
"216.73.216.131"
DOCUMENT_ROOT
"/usr/local/vufind/public"
REQUEST_SCHEME
"https"
CONTEXT_PREFIX
""
CONTEXT_DOCUMENT_ROOT
"/usr/local/vufind/public"
SERVER_ADMIN
"admin@localhost"
SCRIPT_FILENAME
"/usr/local/vufind/public/index.php"
REMOTE_PORT
"40786"
REDIRECT_URL
"""
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SERVER_PROTOCOL
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REQUEST_METHOD
"GET"
QUERY_STRING
""
REQUEST_URI
"/Record/%0Aarxiv_https___arxiv_org_abs_2508_01428"
SCRIPT_NAME
"/index.php"
PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1785078486.2003
REQUEST_TIME
1785078486
empty
0. Whoops\Handler\PrettyPageHandler