Resultados de búsqueda - UNLP. Facultad de Ingeniería :: Bibliotecas UNLP

Whoops \ Exception \ ErrorException (E_WARNING)

fopen(/tmp/vufind_sessions/sess_65tn6u6ctaoj7bofgc489huuu8): Failed to open stream: No space left on device

Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_65tn6u6ctaoj7bofgc489huuu8): 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_65tn6u6ctaoj7bofgc489huuu8): 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	"UNLP. Facultad de Ingeniería"
page	"8"
type	"Publisher"

POST Data empty

Files empty

Key	Value
language	"es"
ui	"standard"
VUFIND_SESSION	"65tn6u6ctaoj7bofgc489huuu8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738352154.5241 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "65tn6u6ctaoj7bofgc489huuu8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#906}
Search	Laminas\Stdlib\ArrayObject {#1212}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1406}
SessionHelper	Laminas\Stdlib\ArrayObject {#1682}

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_COOKIE	"language=es; ui=standard; VUFIND_SESSION=65tn6u6ctaoj7bofgc489huuu8"
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	"52.14.116.234"
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	"34835"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
REQUEST_URI	"/Search/Results?lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738352154.5143
REQUEST_TIME	1738352154

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	"UNLP. Facultad de Ingeniería"
page	"8"
type	"Publisher"

POST Data empty

Files empty

Key	Value
language	"es"
ui	"standard"
VUFIND_SESSION	"65tn6u6ctaoj7bofgc489huuu8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738352154.5241 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "65tn6u6ctaoj7bofgc489huuu8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#906}
Search	Laminas\Stdlib\ArrayObject {#1212}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1406}
SessionHelper	Laminas\Stdlib\ArrayObject {#1682}

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_COOKIE	"language=es; ui=standard; VUFIND_SESSION=65tn6u6ctaoj7bofgc489huuu8"
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	"52.14.116.234"
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	"34835"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
REQUEST_URI	"/Search/Results?lookfor=UNLP.+Facultad+de+Ingenier%C3%ADa&page=8&type=Publisher"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738352154.5143
REQUEST_TIME	1738352154

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Consideraciones sobre la clasificación de ecuaciones diferenciales parciales en la mecánica de los fluidos por Ruiz, Beatriz N.

Modelos meteorológicos de microburst por Scarabino, Ana Elena

Desprendimiento vorticosos en la estela de construcciones esbeltas por Scarabino, Ana Elena

Determinación experimental en tunel de viento meteorológico de perfiles de velocidades medias que sigue leyes de la potencia y logarítmicas por Nadal Mora, Vicente Javier

Análisis fluidodinámico en tunel de capa límite del comportamiento de modelos de barreras eólicas en el seno de una baja capa límite atmosférica turbulenta correspondiente a la ley... por Nadal Mora, Vicente Javier

Revestimientos refractarios monoliticos en refinerias de petroleo. por Rodriguez Alzueta, Juan Martin

Estudio del sistema de extraccion de humos del horno de curado. por Grossi, Marcos

Higiene y seguridad en la construccion de un paso bajo nivel : propuesta de incorporacion a la normativa vigente de seguridad e higiene en trabajos con asfalto, primeros auxilios e... por Añon Suarez, Joaquin Antonio

Redes privadas virtuales sobre ADSL : Una alternativa de bajo costo como reemplazo a la transmision de datos por Frame Relay por Aprea, Julio Eduardo

Optimizacion de un oleoducto por Vera Bahima, Eloy

Optimizacion de una planta de produccion de oxigeno medicinal por Ducos, Martin Nicolas

Analisis integral del sistema productivo de un laboratorio plastico. Costos. Reingenieria : Trabajo Final. por Menescardi, Ignacio Raul

Electromagnetismo computacional aplicado al diseño de antenas de microtira por Hurtado, Martin

Diseño, construcción y medición de una antena para GPS en 1575,42 Mhz por Hurtado, Martin

Prefabricación de viviendas en la Argentina 1963-1964 : Registro de sistemas de prefabricación de viviendas de uso en la República Argentina por Negrin, Chel

Problemas de la prefabricación de edificios industriales en los países en vías de desarrollo por Negrin, Chel

Ciudad, plan regulador, costos de convivencia por Ringuelet, Emilio Alberto

Curso de Actualización a distancia en Cartografía : Semiótica cartográfica y tecnologías actuales de aplicación por Cela, Ernesto

Diseño térmico -hidráulico de un vaporizador-sobrecalentador de Co2. por Garlatti, Alejandro Daniel

Residuos. Reciclaje por Jalo, Emilio

Environment & details:

Environment & details:

Resultados de búsqueda - UNLP. Facultad de Ingeniería

Consideraciones sobre la clasificación de ecuaciones diferenciales parciales en la mecánica de los fluidos por Ruiz, Beatriz N.

Modelos meteorológicos de microburst por Scarabino, Ana Elena

Desprendimiento vorticosos en la estela de construcciones esbeltas por Scarabino, Ana Elena

Determinación experimental en tunel de viento meteorológico de perfiles de velocidades medias que sigue leyes de la potencia y logarítmicas por Nadal Mora, Vicente Javier

Análisis fluidodinámico en tunel de capa límite del comportamiento de modelos de barreras eólicas en el seno de una baja capa límite atmosférica turbulenta correspondiente a la ley... por Nadal Mora, Vicente Javier

Revestimientos refractarios monoliticos en refinerias de petroleo. por Rodriguez Alzueta, Juan Martin

Estudio del sistema de extraccion de humos del horno de curado. por Grossi, Marcos

Higiene y seguridad en la construccion de un paso bajo nivel : propuesta de incorporacion a la normativa vigente de seguridad e higiene en trabajos con asfalto, primeros auxilios e... por Añon Suarez, Joaquin Antonio

Redes privadas virtuales sobre ADSL : Una alternativa de bajo costo como reemplazo a la transmision de datos por Frame Relay por Aprea, Julio Eduardo

Optimizacion de un oleoducto por Vera Bahima, Eloy

Optimizacion de una planta de produccion de oxigeno medicinal por Ducos, Martin Nicolas

Analisis integral del sistema productivo de un laboratorio plastico. Costos. Reingenieria : Trabajo Final. por Menescardi, Ignacio Raul

Electromagnetismo computacional aplicado al diseño de antenas de microtira por Hurtado, Martin

Diseño, construcción y medición de una antena para GPS en 1575,42 Mhz por Hurtado, Martin

Prefabricación de viviendas en la Argentina 1963-1964 : Registro de sistemas de prefabricación de viviendas de uso en la República Argentina por Negrin, Chel

Problemas de la prefabricación de edificios industriales en los países en vías de desarrollo por Negrin, Chel

Ciudad, plan regulador, costos de convivencia por Ringuelet, Emilio Alberto

Curso de Actualización a distancia en Cartografía : Semiótica cartográfica y tecnologías actuales de aplicación por Cela, Ernesto

Diseño térmico -hidráulico de un vaporizador-sobrecalentador de Co2. por Garlatti, Alejandro Daniel

Residuos. Reciclaje por Jalo, Emilio

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