hosting server session problem |
[eluser]rajyakshmik[/eluser]
I m working in both IE and Firefox.Firefox it's working fine both locally and server.In IE i m not getting session value.I included session.ph in application/libraries/session.php. I m getting following errors A PHP Error was encountered Severity: Warning Message: session_start() [function.session-start]: open(c:/wamp/tmp/sess_dc82bfda184f6dd3b4206c683b8772b2, O_RDWR) failed: No such file or directory (2) Filename: libraries/Session.php Line Number: 141 A PHP Error was encountered Severity: Warning Message: Unknown(): open(c:/wamp/tmp/sess_dc82bfda184f6dd3b4206c683b8772b2, O_RDWR) failed: No such file or directory (2) Filename: Unknown Line Number: 0 A PHP Error was encountered Severity: Warning Message: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (c:/wamp/tmp) Filename: Unknown Line Number: 0 Can i include both system/libraries/session.php and application/libraries/session.php.Please let me know the solution. Thanks , Rajyalakshmi K
[eluser]TheFuzzy0ne[/eluser]
Please post your code from ./system/application/libraries/session.php
[eluser]rajyakshmik[/eluser]
class CI_Session { var $flash_key = 'flash'; // prefix for "flash" variables (eg. flash:new:message) function CI_Session() { $this->object =& get_instance(); log_message('debug', "Native_session Class Initialized"); $this->_sess_run(); } /** * Regenerates session id */ function regenerate_id() { // copy old session data, including its id $old_session_id = session_id(); $old_session_data = $_SESSION; // regenerate session id and store it session_regenerate_id(); $new_session_id = session_id(); // switch to the old session and destroy its storage session_id($old_session_id); session_destroy(); // switch back to the new session id and send the cookie session_id($new_session_id); session_start(); // restore the old session data into the new session $_SESSION = $old_session_data; // update the session creation time $_SESSION['regenerated'] = time(); // session_write_close() patch based on this thread // http://www.ellislab.com/forums/viewthread/1624/ // there is a question mark ?? as to side affects // end the current session and store session data. session_write_close(); } /** * Destroys the session and erases session storage */ function destroy() { unset($_SESSION); if ( isset( $_COOKIE[session_name()] ) ) { setcookie(session_name(), '', time()-42000, '/'); } session_destroy(); } /** * Reads given session attribute value */ function userdata($item) { if($item == 'session_id'){ //added for backward-compatibility return session_id(); }else{ return ( ! isset($_SESSION[$item])) ? false : $_SESSION[$item]; } } /** * Sets session attributes to the given values */ function set_userdata($newdata = array(), $newval = '') { if (is_string($newdata)) { $newdata = array($newdata => $newval); } if (count($newdata) > 0) { foreach ($newdata as $key => $val) { $_SESSION[$key] = $val; } } } /** * Erases given session attributes */ function unset_userdata($newdata = array()) { if (is_string($newdata)) { $newdata = array($newdata => ''); } if (count($newdata) > 0) { foreach ($newdata as $key => $val) { unset($_SESSION[$key]); } } } function _sess_run() { session_start(); $session_id_ttl = $this->object->config->item('sess_expiration'); if (is_numeric($session_id_ttl)) { if ($session_id_ttl > 0) { $this->session_id_ttl = $this->object->config->item('sess_expiration'); } else { $this->session_id_ttl = (60*60*24*365*2); } } // check if session id needs regeneration if ( $this->_session_id_expired() ) { // regenerate session id (session data stays the // same, but old session storage is destroyed) $this->regenerate_id(); } // delete old flashdata (from last request) $this->_flashdata_sweep(); // mark all new flashdata as old (data will be deleted before next request) $this->_flashdata_mark(); } /** * Checks if session has expired */ function _session_id_expired() { if ( !isset( $_SESSION['regenerated'] ) ) { $_SESSION['regenerated'] = time(); return false; } $expiry_time = time() - $this->session_id_ttl; if ( $_SESSION['regenerated'] <= $expiry_time ) { return true; } return false; } /** * Sets "flash" data which will be available only in next request (then it will * be deleted from session). You can use it to implement "Save succeeded" messages * after redirect. */ function set_flashdata($key, $value) { $flash_key = $this->flash_key.':new:'.$key; $this->set_userdata($flash_key, $value); } /** * Keeps existing "flash" data available to next request. */ function keep_flashdata($key) { $old_flash_key = $this->flash_key.':old:'.$key; $value = $this->userdata($old_flash_key); $new_flash_key = $this->flash_key.':new:'.$key; $this->set_userdata($new_flash_key, $value); } /** * Returns "flash" data for the given key. */ function flashdata($key) { $flash_key = $this->flash_key.':old:'.$key; return $this->userdata($flash_key); } /** * PRIVATE: Internal method - marks "flash" session attributes as 'old' */ function _flashdata_mark() { foreach ($_SESSION as $na
[eluser]rajyakshmik[/eluser]
I included only system/libraries/session.php only.It's working fine in some systems IE7 browser.. I want to change any options in my browser?
[eluser]TheFuzzy0ne[/eluser]
Why are you editing the core files directly? You should be extending the core files in ./system/application/libraries/MY_Session.php.
[eluser]rajyakshmik[/eluser]
I am not editing any core files.It's working fine in IE6 browser and In some vIE7 browsers also.Why it is not working properly in IE7 even after i changed cookies settings in my browser also happening same thing.If any body knows solution please let me know...
[eluser]TheFuzzy0ne[/eluser]
Check the permissions for c:/wamp/tmp, and ensure that "everyone" can write to it.
[eluser]zutis[/eluser]
- Permissions is the first port of call as the guys have said - Then make sure that your 'cookie_domain' in your config.php is reflective of your 'base_url' - if these differ you will get probs - Make sure you dont have underscores (' _ ') in your domain e.g. for your test server or something.
[eluser]rajyakshmik[/eluser]
How can i check server tmp files.Now my problem is IE7 browser.Session is not creating when i m using IE7 browser..In some systems it's working fine in IE7 browser only.
[eluser]TheFuzzy0ne[/eluser]
It sounds like your cookie are still not configured correctly. Either that, or you might be adding too much data to the cookie somewhere, and it's breaking. |
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