Resultados de búsqueda - "Ingeniería química" :: Bibliotecas UNLP

Whoops \ Exception \ ErrorException (E_WARNING)

fopen(/tmp/vufind_sessions/sess_s2svfkoheknmslsqfelq9phgkr): Failed to open stream: No space left on device

Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_s2svfkoheknmslsqfelq9phgkr): Failed to open stream: No space left on device" Stacktrace: #5 Whoops\Exception\ErrorException in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:158 #4 fopen in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:158 #3 VuFind\Session\File:saveSession in /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php:193 #2 VuFind\Session\AbstractBase:write in [internal]:0 #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 (6)

Whoops\Exception\ErrorException

…/module/VuFind/src/VuFind/Session/File.php158

fopen

…/module/VuFind/src/VuFind/Session/File.php158

VuFind\Session\File saveSession

…/module/VuFind/src/VuFind/Session/AbstractBase.php193

VuFind\Session\AbstractBase write

[internal]0

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php242

Laminas\Session\SessionManager writeClose

[internal]0

Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . '/sess_*') as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * 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.

Arguments

              "fopen(/tmp/vufind_sessions/sess_s2svfkoheknmslsqfelq9phgkr): Failed to open stream: No space left on device"

          

Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . '/sess_*') as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * 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.

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 true;
    }
 
    /**
     * 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;
}

Open: [internal]

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'

Open: [internal]

Environment & details:

GET Data

Key	Value
lookfor	""Ingeniería química""
page	"2"
type	"Series"

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738374516.2827 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "s2svfkoheknmslsqfelq9phgkr" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#905}
Search	Laminas\Stdlib\ArrayObject {#1211}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1405}
SessionHelper	Laminas\Stdlib\ArrayObject {#1681}

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	"development"
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
REDIRECT_STATUS	"200"
VUFIND_ENV	"development"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"catalogo.bibliotecas.unlp.edu.ar"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.52 (Ubuntu) Server at catalogo.bibliotecas.unlp.edu.ar Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.52 (Ubuntu)"
SERVER_NAME	"catalogo.bibliotecas.unlp.edu.ar"
SERVER_ADDR	"172.17.0.170"
SERVER_PORT	"443"
REMOTE_ADDR	"18.226.93.13"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"webmaster@bibliotecas.unlp.edu.ar"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"11122"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
REQUEST_URI	"/Search/Results?lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738374516.2727
REQUEST_TIME	1738374516

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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)

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)" 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)

Whoops\Exception\ErrorException

…/vendor/laminas/laminas-session/src/SessionManager.php242

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php242

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

              "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)"

          

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'

Open: [internal]

Environment & details:

GET Data

Key	Value
lookfor	""Ingeniería química""
page	"2"
type	"Series"

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738374516.2827 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "s2svfkoheknmslsqfelq9phgkr" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#905}
Search	Laminas\Stdlib\ArrayObject {#1211}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1405}
SessionHelper	Laminas\Stdlib\ArrayObject {#1681}

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	"development"
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
REDIRECT_STATUS	"200"
VUFIND_ENV	"development"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"catalogo.bibliotecas.unlp.edu.ar"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.52 (Ubuntu) Server at catalogo.bibliotecas.unlp.edu.ar Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.52 (Ubuntu)"
SERVER_NAME	"catalogo.bibliotecas.unlp.edu.ar"
SERVER_ADDR	"172.17.0.170"
SERVER_PORT	"443"
REMOTE_ADDR	"18.226.93.13"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"webmaster@bibliotecas.unlp.edu.ar"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"11122"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
REQUEST_URI	"/Search/Results?lookfor=%22Ingenier%C3%ADa+qu%C3%ADmica%22&page=2&type=Series"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738374516.2727
REQUEST_TIME	1738374516

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Estudio del comportamiento de películas protectoras sobre sustratos metálicos en medios agresivos por Pereira Polo, Leslie Mónica

Corrosión de aceros en Hormigón por Leveau, Romina

Evaluación de la pintabilidad y resistencia a la corrosión del acero cincado por inmersión por Agostini, Martín Ignacio

Efecto de la temperatura y el tiempo en las modificaciones de textura en fibra muscular por Cobas, María José

Secadoras discontinuas de granos desarrollo de un modelo y programa de simulación de diseño básico por Servieres, Diego L.

Análisis de la producción : ideas y propuestas para la optimización y mejora de la producción de la empresa [C.A.T., Cooperativa Argentina Textil de Trabajo Ltd.] por Elicabe, Juan Manuel

Desarrollo de formulaciones conductoras de aplicación electrostática para uso industrial por Abbate, Sandro Giuseppe

Estudios sobre la adhesión de organismos del género Bordetella a soportes sólidos por Pennisi, Gabriela del Pilar

Materiales cerámicos de Mullita-Zirconia conformado por colada y sinterización. por Temoche, Franco Daniel

Análisis de catalizadores para la deshidrogenación e isomerización de parafinas livianas por Scholz, Federico

Desarrollo de mezclas colables utilizadas como subcapa de protección en hornos de vidrio por Menchi, Marcelo Angel

Elaboración de mermeladas con adición de fibra dietética por Graziano, Mariana

Racionalización de modelos para la simulación de reactores de lecho fijo. Modelización de un reformador de gas natural mediante un modelo inidimensional heterogéneo con coeficiente... por Acquaroli, Santiago

Reducción selectiva catalítica de óxidos de Nitrógeno por De Ambrosio, Anahí

Estudio del equilibrio Líquido-Vapor experimental y simulación teórica por Palacios, Daniel Alejandro

Análisis de catalizadores para la descomposición de Isopropanol por Baseggio, Pablo

Evaluación técnica y económica entre dos alternativas para control de caudal por Córsico, Mariana

Desarrollo de dulce de leche repostero dietético por Molina, María Fernanda

Desarrollo de alimentos funcionales. Yogures adicionados con fibra dietética por Ambrosis Gomez, Juan Ignacio

Hidrogenación catalítica selectiva de una mezcla de olefinas y diolefinas por Elicabe, Juan Martín

Environment & details:

Environment & details:

Resultados de búsqueda - "Ingeniería química"

Estudio del comportamiento de películas protectoras sobre sustratos metálicos en medios agresivos por Pereira Polo, Leslie Mónica

Corrosión de aceros en Hormigón por Leveau, Romina

Evaluación de la pintabilidad y resistencia a la corrosión del acero cincado por inmersión por Agostini, Martín Ignacio

Efecto de la temperatura y el tiempo en las modificaciones de textura en fibra muscular por Cobas, María José

Secadoras discontinuas de granos desarrollo de un modelo y programa de simulación de diseño básico por Servieres, Diego L.

Análisis de la producción : ideas y propuestas para la optimización y mejora de la producción de la empresa [C.A.T., Cooperativa Argentina Textil de Trabajo Ltd.] por Elicabe, Juan Manuel

Desarrollo de formulaciones conductoras de aplicación electrostática para uso industrial por Abbate, Sandro Giuseppe

Estudios sobre la adhesión de organismos del género Bordetella a soportes sólidos por Pennisi, Gabriela del Pilar

Materiales cerámicos de Mullita-Zirconia conformado por colada y sinterización. por Temoche, Franco Daniel

Análisis de catalizadores para la deshidrogenación e isomerización de parafinas livianas por Scholz, Federico

Desarrollo de mezclas colables utilizadas como subcapa de protección en hornos de vidrio por Menchi, Marcelo Angel

Elaboración de mermeladas con adición de fibra dietética por Graziano, Mariana

Racionalización de modelos para la simulación de reactores de lecho fijo. Modelización de un reformador de gas natural mediante un modelo inidimensional heterogéneo con coeficiente... por Acquaroli, Santiago

Reducción selectiva catalítica de óxidos de Nitrógeno por De Ambrosio, Anahí

Estudio del equilibrio Líquido-Vapor experimental y simulación teórica por Palacios, Daniel Alejandro

Análisis de catalizadores para la descomposición de Isopropanol por Baseggio, Pablo

Evaluación técnica y económica entre dos alternativas para control de caudal por Córsico, Mariana

Desarrollo de dulce de leche repostero dietético por Molina, María Fernanda

Desarrollo de alimentos funcionales. Yogures adicionados con fibra dietética por Ambrosis Gomez, Juan Ignacio

Hidrogenación catalítica selectiva de una mezcla de olefinas y diolefinas por Elicabe, Juan Martín

Herramientas de búsqueda:

Limitar resultados

Institución

Tipo de documento

Autor

Temas

Año de Publicación

Lengua

Environment & details:

Environment & details: