NAME

       Net::SIP::Blocker - blocks SIP requests based on method name

SYNOPSIS

         my $block = Net::SIP::Blocker->new(
                 block => { 'SUBSCRIBE' => 405, '...' => ... },
                 dispatcher => $disp,
         );

         my $chain = Net::SIP::ReceiveChain->new(
                 [ $block, ... ]
         );

DESCRIPTION

       Blocks incoming requests by method name and sends back custom error message.

CONSTRUCTOR

       new ( BLOCK,DISPATCHER )
           Returns a new blocking object to be used in the chain.

           BLOCK  is  a  hash  reference  where  the keys are the methods to be blocked and their values are the
           reason why the method was blocked. The reason is the three digit code, optionally followed by a text.

           DISPATCHER is a Net::SIP::Dispatcher object.

METHODS

       receive ( PACKET,LEG,FROM )
           PACKET is the incoming packet, LEG is the Net::SIP::Leg where the packet  arrived  and  FROM  is  the
           "ip:port" of the sender.

perl v5.36.0                                       2023-09-29                             Net::SIP::Blocker(3pm)