Resultados de búsqueda - "Técnicas ;" :: Bibliotecas UNLP

Whoops \ Exception \ ErrorException (E_WARNING)

fopen(/tmp/vufind_sessions/sess_1fb20po0tvs4hlse97rhpjao91): Failed to open stream: No space left on device

Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_1fb20po0tvs4hlse97rhpjao91): 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_1fb20po0tvs4hlse97rhpjao91): 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	""Técnicas ;""
type	"Series"

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738390440.4111 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1fb20po0tvs4hlse97rhpjao91" ]`]
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	"18.226.181.176"
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	"6579"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
REQUEST_URI	"/Search/Results?lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738390440.4012
REQUEST_TIME	1738390440

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	""Técnicas ;""
type	"Series"

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738390440.4111 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1fb20po0tvs4hlse97rhpjao91" ]`]
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	"18.226.181.176"
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	"6579"
REDIRECT_URL	"/Search/Results"
REDIRECT_QUERY_STRING	"lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
REQUEST_URI	"/Search/Results?lookfor=%22T%C3%A9cnicas+%3B%22&type=Series"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738390440.4012
REQUEST_TIME	1738390440

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Teoría y análisis de las máquinas eléctricas por Fitzgerald, Arthur Eugene

Destrucción de las estructuras de hormigón por la acción agresiva de los sulfatos contenidos en aguas y suelos en contacto con las estructuras por Fava, Alberto S. C.

Naturaleza y estructura del hormigón de cemento portland.Características y propiedades más importantes : LEMIT. Síntesis de los estudios e investigaciones realizados en el curso de... por Fava, Alberto S. C.

Matemáticas para técnicos electricistas por Clifford, Martin

Meccanica industriale : Macchine motrici ed operatrici a fluido. por Garuffa, Egidio

Meccanica industriale : Macchine motrici ed operatrici a fluido. por Garuffa, Egidio

La tecnica delle Correnti alternate : Lezioni tenute nel Corso serale di elettrotecnica alla I. R. Scuola industriale dello Stato a Trieste. por Sartori, Giuseppe, ( 1868-1937 ).

Contribución al estudio de las ciencias físicas y matemáticas /

Estudio en modelo de la obra de derivación de la presa Cipolletti en el río Mendoza por Gandolfo, José S.

Estudio en modelo hidraúlico de los descargadores de fondo de la Central Hidroelectrica General Roca [Río Negro] por Jaquenod, Hermes A. R.

Estudio en modelo hidráulico de un dispositivo amortiguador de energía cinetica por Jaquenod, Hermes A. R.

Ensayo en modelo reducido de la cámara de carga de la central hidroelectrica "Julian Romero", Cinco Saltos-Río Negro. por Gandolfo, José S.

Estudio en modelo hidraúlico de obras dique compensador "La Viña" sobre el Río Los sauces, Córdoba. por Gandolfo, José S.

Desarenador Río Colorado : Ensayo A por Gandolfo, José S.

Ensayo Central Hidroelectrica Ingeniero Guillermo C. Cespedes por Gandolfo, José S.

Ensayo de la Central Hidroelectrica Nro. 3 : Rio Tercero, Cordoba por Gandolfo, José S.

Desarenador del Rio Colorado : Ensayo B por Gandolfo, José S.

Ensayo Central Hidroelectrica "Ullum" : Rio San Juan por Gandolfo, José S.

Ensayo chimenea de equilibrio "El Nihuil" Nro. 2 : Mendoza por Gandolfo, José S.

Mendoza : Mendoza por Rodríguez, Camilo Benito

Environment & details:

Environment & details:

Resultados de búsqueda - "Técnicas ;"

Teoría y análisis de las máquinas eléctricas por Fitzgerald, Arthur Eugene

Destrucción de las estructuras de hormigón por la acción agresiva de los sulfatos contenidos en aguas y suelos en contacto con las estructuras por Fava, Alberto S. C.

Naturaleza y estructura del hormigón de cemento portland.Características y propiedades más importantes : LEMIT. Síntesis de los estudios e investigaciones realizados en el curso de... por Fava, Alberto S. C.

Matemáticas para técnicos electricistas por Clifford, Martin

Meccanica industriale : Macchine motrici ed operatrici a fluido. por Garuffa, Egidio

Meccanica industriale : Macchine motrici ed operatrici a fluido. por Garuffa, Egidio

La tecnica delle Correnti alternate : Lezioni tenute nel Corso serale di elettrotecnica alla I. R. Scuola industriale dello Stato a Trieste. por Sartori, Giuseppe, ( 1868-1937 ).

Contribución al estudio de las ciencias físicas y matemáticas /

Estudio en modelo de la obra de derivación de la presa Cipolletti en el río Mendoza por Gandolfo, José S.

Estudio en modelo hidraúlico de los descargadores de fondo de la Central Hidroelectrica General Roca [Río Negro] por Jaquenod, Hermes A. R.

Estudio en modelo hidráulico de un dispositivo amortiguador de energía cinetica por Jaquenod, Hermes A. R.

Ensayo en modelo reducido de la cámara de carga de la central hidroelectrica "Julian Romero", Cinco Saltos-Río Negro. por Gandolfo, José S.

Estudio en modelo hidraúlico de obras dique compensador "La Viña" sobre el Río Los sauces, Córdoba. por Gandolfo, José S.

Desarenador Río Colorado : Ensayo A por Gandolfo, José S.

Ensayo Central Hidroelectrica Ingeniero Guillermo C. Cespedes por Gandolfo, José S.

Ensayo de la Central Hidroelectrica Nro. 3 : Rio Tercero, Cordoba por Gandolfo, José S.

Desarenador del Rio Colorado : Ensayo B por Gandolfo, José S.

Ensayo Central Hidroelectrica "Ullum" : Rio San Juan por Gandolfo, José S.

Ensayo chimenea de equilibrio "El Nihuil" Nro. 2 : Mendoza por Gandolfo, José S.

Mendoza : Mendoza por Rodríguez, Camilo Benito

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