Hi Folks,

I'm running roundcube-0.1.20070902 on a FreeBSD 6.2-STABLE system. This is an email system with something about 3k users, and I was using squirrelmail as my webmail system. Yesterday, I migrated my webmail system to roundcube, but, when I have something about 1 hour of user, the system hangs with a lot of httpd processes. I had to back my webmail system to squirrelmail to get my system working again.

Does anybody knows why this is happening?

Here is my confs:

db.inc.php:

<?php /* +-----------------------------------------------------------------------+ | Configuration file for database access | | | | This file is part of the RoundCube Webmail client | | Copyright (C) 2005, RoundCube Dev. - Switzerland | | Licensed under the GNU GPL | | | +-----------------------------------------------------------------------+ */ $rcmail_config = array(); // PEAR database DSN for read/write operations // format is db_provider://user:password@host/databse // currentyl suported db_providers: mysql, sqlite $rcmail_config['db_dsnw'] = 'mysql://roundcube:xxx@localhost/roundcube'; // postgres example: 'pgsql://roundcube:pass@localhost/roundcubemail'; // sqlite example: 'sqlite://./sqlite.db?mode=0646'; // PEAR database DSN for read only operations (if empty write database will be used) // useful for database replication $rcmail_config['db_dsnr'] = ''; // database backend to use (only db or mdb2 are supported) $rcmail_config['db_backend'] = 'db'; // maximum length of a query in bytes $rcmail_config['db_max_length'] = 512000; // 500K // use persistent db-connections $rcmail_config['db_persistent'] = TRUE; // you can define specific table names used to store webmail data $rcmail_config['db_table_users'] = 'users'; $rcmail_config['db_table_identities'] = 'identities'; $rcmail_config['db_table_contacts'] = 'contacts'; $rcmail_config['db_table_session'] = 'session'; $rcmail_config['db_table_cache'] = 'cache'; $rcmail_config['db_table_messages'] = 'messages'; // you can define specific sequence names used in PostgreSQL $rcmail_config['db_sequence_users'] = 'user_ids'; $rcmail_config['db_sequence_identities'] = 'identity_ids'; $rcmail_config['db_sequence_contacts'] = 'contact_ids'; $rcmail_config['db_sequence_cache'] = 'cache_ids'; $rcmail_config['db_sequence_messages'] = 'message_ids'; // end db config file ?>

main.inc.php:

<?php /* +-----------------------------------------------------------------------+ | Main configuration file | | | | This file is part of the RoundCube Webmail client | | Copyright (C) 2005, RoundCube Dev. - Switzerland | | Licensed under the GNU GPL | | | +-----------------------------------------------------------------------+ */ $rcmail_config = array(); // system error reporting: 1 = log; 2 = report (not implemented yet), 4 = show, 8 = trace $rcmail_config['debug_level'] = 1; // enable caching of messages and mailbox data in the local database. // this is recommended if the IMAP server does not run on the same machine $rcmail_config['enable_caching'] = TRUE; // lifetime of message cache // possible units: s, m, h, d, w $rcmail_config['message_cache_lifetime'] = '10d'; // automatically create a new RoundCube user when log-in the first time. // a new user will be created once the IMAP login succeeds. // set to false if only registered users can use this service $rcmail_config['auto_create_user'] = TRUE; // the mail host chosen to perform the log-in // leave blank to show a textbox at login, give a list of hosts // to display a pulldown menu or set one host as string. // To use SSL connection, enter ssl://hostname:993 $rcmail_config['default_host'] = 'localhost'; // TCP port used for IMAP connections $rcmail_config['default_port'] = 143; // Automatically add this domain to user names for login // Only for IMAP servers that require full e-mail addresses for login // Specify an array with 'host' => 'domain' values to support multiple hosts $rcmail_config['username_domain'] = 'cepatec.org.br'; // This domain will be used to form e-mail addresses of new users // Specify an array with 'host' => 'domain' values to support multiple hosts $rcmail_config['mail_domain'] = ''; // Path to a virtuser table file to resolve user names and e-mail addresses $rcmail_config['virtuser_file'] = ''; // Query to resolve user names and e-mail addresses from the database // %u will be replaced with the current username for login. // The query should select the user's e-mail address as first col $rcmail_config['virtuser_query'] = ''; // use this host for sending mails. // to use SSL connection, set ssl://smtp.host.com // if left blank, the PHP mail() function is used $rcmail_config['smtp_server'] = 'localhost'; // SMTP port (default is 25; 465 for SSL) $rcmail_config['smtp_port'] = 25; // SMTP username (if required) if you use %u as the username RoundCube // will use the current username for login $rcmail_config['smtp_user'] = ''; // SMTP password (if required) if you use %p as the password RoundCube // will use the current user's password for login $rcmail_config['smtp_pass'] = ''; // SMTP AUTH type (DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN or empty to use // best server supported one) $rcmail_config['smtp_auth_type'] = ''; // Log sent messages $rcmail_config['smtp_log'] = TRUE; // these cols are shown in the message list // available cols are: subject, from, to, cc, replyto, date, size, encoding $rcmail_config['list_cols'] = array('subject', 'from', 'date', 'size'); // relative path to the skin folder $rcmail_config['skin_path'] = 'skins/default/'; // use this folder to store temp files (must be writebale for apache user) $rcmail_config['temp_dir'] = 'temp/'; // use this folder to store log files (must be writebale for apache user) $rcmail_config['log_dir'] = 'logs/'; // session lifetime in minutes $rcmail_config['session_lifetime'] = 10; // check client IP in session athorization $rcmail_config['ip_check'] = false; // Use an additional frequently changing cookie to athenticate user sessions. // There have been problems reported with this feature. $rcmail_config['double_auth'] = false; // this key is used to encrypt the users imap password which is stored // in the session record (and the client cookie if remember password is enabled). // please provide a string of exactly 24 chars. $rcmail_config['des_key'] = 'rcmail-!24ByteDESkey*Str'; // the default locale setting $rcmail_config['locale_string'] = 'pt_BR'; // use this format for short date display $rcmail_config['date_short'] = 'D H:i'; // use this format for detailed date/time formatting $rcmail_config['date_long'] = 'd.m.Y H:i'; // use this format for today's date display $rcmail_config['date_today'] = 'H:i'; // add this user-agent to message headers when sending $rcmail_config['useragent'] = 'RoundCube Webmail/0.1b'; // use this name to compose page titles $rcmail_config['product_name'] = 'RoundCube Webmail'; // only list folders within this path $rcmail_config['imap_root'] = ''; // store draft message is this mailbox // leave blank if draft messages should not be stored $rcmail_config['drafts_mbox'] = 'Drafts'; // store spam messages in this mailbox $rcmail_config['junk_mbox'] = 'Junk'; // store sent message is this mailbox // leave blank if sent messages should not be stored $rcmail_config['sent_mbox'] = 'Sent'; // move messages to this folder when deleting them // leave blank if they should be deleted directly $rcmail_config['trash_mbox'] = 'Trash'; // display these folders separately in the mailbox list. // these folders will automatically be created if they do not exist $rcmail_config['default_imap_folders'] = array('INBOX', 'Drafts', 'Sent', 'Junk', 'Trash'); // protect the default folders from renames, deletes, and subscription changes $rcmail_config['protect_default_folders'] = TRUE; // Set TRUE if deleted messages should not be displayed // This will make the application run slower $rcmail_config['skip_deleted'] = FALSE; // Set true to Mark deleted messages as read as well as deleted // False means that a message's read status is not affected by marking it as deleted $rcmail_config['read_when_deleted'] = TRUE; // When a Trash folder is not present and a message is deleted, flag // the message for deletion rather than deleting it immediately. Setting this to // false causes deleted messages to be permanantly removed if there is no Trash folder $rcmail_config['flag_for_deletion'] = TRUE; // Make use of the built-in spell checker. It is based on GoogieSpell. $rcmail_config['enable_spellcheck'] = TRUE; // For a locally installed spellcheker, specify the URI to call it, for example: // 'http://' . $_SERVER['HTTP_HOST'] . '/spellchecker.php?lang=' // Leave empty to use the Google spell checking service, what means // that the message content will be sent to Google in order to check spelling $rcmail_config['spellcheck_uri'] = ''; // These languages can be selected for spell checking. // Configure as a PHP style hash array: array('en'=>'English', 'de'=>'Deutsch'); // Leave empty for default set of Google spell check languages $rcmail_config['spellcheck_languages'] = NULL; // path to a text file which will be added to each sent message // paths are relative to the RoundCube root folder $rcmail_config['generic_message_footer'] = ''; // this string is used as a delimiter for message headers when sending // leave empty for auto-detection $rcmail_config['mail_header_delimiter'] = NULL; // in order to enable public ldap search, create a config array // like the Verisign example below. if you would like to test, // simply uncomment the Verisign example. /** * example config for Verisign directory * * $rcmail_config['ldap_public']['Verisign'] = array( * 'name' => 'Verisign.com', * 'hosts' => array('directory.verisign.com'), * 'port' => 389, * 'base_dn' => '', * 'bind_dn' => '', * 'bind_pass' => '', * 'search_fields' => array('mail', 'cn'), // fields to search in * 'name_field' => 'cn', // this field represents the contact's name * 'email_field' => 'mail', // this field represents the contact's e-mail * 'surname_field' => 'sn', // this field represents the contact's last name * 'firstname_field' => 'gn', // this field represents the contact's first name * 'scope' => 'sub', // search mode: sub|base|list * 'filter' => '', // used for basic listing (if not empty) and will be &'d with search queries. ex: (status=act) * 'fuzzy_search' => true); // server allows wildcard search */ // don't allow these settings to be overriden by the user $rcmail_config['dont_override'] = array(); // list of configuration option names that need to be available in Javascript. $rcmail_config['javascript_config'] = array('read_when_deleted', 'flag_for_deletion'); // try to load host-specific configuration $rcmail_config['include_host_config'] = FALSE; /***** these settings can be overwritten by user's preferences *****/ // show up to X items in list view $rcmail_config['pagesize'] = 40; // use this timezone to display date/time $rcmail_config['timezone'] = -3; // daylight savings are On $rcmail_config['dst_active'] = TRUE; // prefer displaying HTML messages $rcmail_config['prefer_html'] = TRUE; // compose html formatted messages by default $rcmail_config['htmleditor'] = TRUE; // show pretty dates as standard $rcmail_config['prettydate'] = TRUE; // default sort col $rcmail_config['message_sort_col'] = 'date'; // default sort order $rcmail_config['message_sort_order'] = 'DESC'; // save compose message every 300 seconds (5min) $rcmail_config['draft_autosave'] = 300; // default setting if preview pane is enabled $rcmail_config['preview_pane'] = FALSE; // don't let users set pagesize to more than this value if set $rcmail_config['max_pagesize'] = 200; // end of config file ?>

Thanks,

Felipe Neuwald.

List info: http://lists.roundcube.net/users/