NAME

       Tirex::Status - Status of running master daemon in shared memory

SYNOPSIS

       my $status = Tirex::Status->new();

DESCRIPTION

       This package manages the status of the master daemon in shared memory.

METHODS

   Tirex::Status->new( master => 1 );
       If 'master' is true the shared memory is created (and destroyed afterwards).  Only the
       master server should do this.

   $status->destroy()
       Destroy shared memory segment.

   $status->update(key1 => val1, key2 => val2, ...)
       Update shared memory with current status. Call with key-value pairs that should be added
       to status.

   $status->write($string)
       Write a string into shared memory.

   $status->read()
       Read a string from shared memory.

       Returns the string read, or undef if the shared memory was not accessible.