man > Apache::Session::DB_File

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Apache::Session::DB_File(3pm) User Contributed Perl Documentation Apache::Session::DB_File(3pm)

📛 NAME

Apache::Session::DB_File - An implementation of Apache::Session

🚀 Quick Reference

Use Case	Command	Description
✨ Start a new session	`tie %s, 'Apache::Session::DB_File', undef, { FileName => 'sessions.db', LockDirectory => '/var/lock/sessions' }`	Creates a session and returns an auto‑generated ID via tied object
🔁 Restore an existing session	`tie %s, 'Apache::Session::DB_File', $id, { … }`	Loads the session data stored under the given ID
💾 Store data	`$s{key} = 'value'`	Assign to the tied hash to persist a value
📥 Retrieve data	`my $val = $s{key}`	Read a previously stored value
🗑️ Destroy session	`tied(%s)->delete`	Removes the session from the database
🔓 Release lock	`untie %s`	Closes the session and releases the file‑based lock

📖 SYNOPSIS

 use Apache::Session::DB_File;

 tie %hash, 'Apache::Session::DB_File', $id, {
    FileName      => 'sessions.db',
    LockDirectory => '/var/lock/sessions',
 };

📘 DESCRIPTION

This module is an implementation of Apache::Session. It uses the DB_File backing store and the File locking scheme. You must specify the filename of the database file and the directory for locking in arguments to the constructor. See the example, and the documentation for Apache::Session::Store::DB_File and Apache::Session::Lock::File.

✍️ AUTHOR

This module was written by Jeffrey William Baker <jwbaker AT acm.org>.

🔗 SEE ALSO

perl v5.30.3 2020-09-20 Apache::Session::DB_File(3pm)

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