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.\" ========================================================================
.\"
.IX Title "Net::DBus::Binding::Server 3pm"
.TH Net::DBus::Binding::Server 3pm "2020-11-09" "perl v5.32.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
Net::DBus::Binding::Server \- A server to accept incoming connections
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
Creating a new server and accepting client connections
.PP
.Vb 1
\&  use Net::DBus::Binding::Server;
\&
\&  my $server = Net::DBus::Binding::Server\->new(address => "unix:path=/path/to/socket");
\&
\&  $server\->connection_callback(\e&new_connection);
\&
\&  sub new_connection {
\&      my $connection = shift;
\&
\&      .. work with new connection...
\&  }
.Ve
.PP
Managing the server and new connections in an event loop
.PP
.Vb 1
\&  my $reactor = Net::DBus::Binding::Reactor\->new();
\&
\&  $reactor\->manage($server);
\&  $reactor\->run();
\&
\&  sub new_connection {
\&      my $connection = shift;
\&
\&      $reactor\->manage($connection);
\&  }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
A server for receiving connection from client programs.
The methods defined on this module have a close
correspondence to the dbus_server_XXX methods in the C \s-1API,\s0
so for further details on their behaviour, the C \s-1API\s0 documentation
may be of use.
.SH "METHODS"
.IX Header "METHODS"
.ie n .IP "my $server = Net::DBus::Binding::Server\->new(address => ""unix:path=/path/to/socket"");" 4
.el .IP "my \f(CW$server\fR = Net::DBus::Binding::Server\->new(address => ``unix:path=/path/to/socket'');" 4
.IX Item "my $server = Net::DBus::Binding::Server->new(address => unix:path=/path/to/socket);"
Creates a new server binding it to the socket specified by the
\&\f(CW\*(C`address\*(C'\fR parameter.
.ie n .IP "$status = $server\->\fBis_connected()\fR;" 4
.el .IP "\f(CW$status\fR = \f(CW$server\fR\->\fBis_connected()\fR;" 4
.IX Item "$status = $server->is_connected();"
Returns zero if the server has been disconnected,
otherwise a positive value is returned.
.ie n .IP "$server\->\fBdisconnect()\fR" 4
.el .IP "\f(CW$server\fR\->\fBdisconnect()\fR" 4
.IX Item "$server->disconnect()"
Closes this server to the remote host. This method
is called automatically during garbage collection (ie
in the \s-1DESTROY\s0 method) if the programmer forgets to
explicitly disconnect.
.ie n .IP "$server\->set_watch_callbacks(\e&add_watch, \e&remove_watch, \e&toggle_watch);" 4
.el .IP "\f(CW$server\fR\->set_watch_callbacks(\e&add_watch, \e&remove_watch, \e&toggle_watch);" 4
.IX Item "$server->set_watch_callbacks(&add_watch, &remove_watch, &toggle_watch);"
Register a set of callbacks for adding, removing & updating
watches in the application's event loop. Each parameter
should be a code reference, which on each invocation, will be
supplied with two parameters, the server object and the
watch object. If you are using a \f(CW\*(C`Net::DBus::Binding::Reactor\*(C'\fR object
as the application event loop, then the 'manage' method on
that object will call this on your behalf.
.ie n .IP "$server\->set_timeout_callbacks(\e&add_timeout, \e&remove_timeout, \e&toggle_timeout);" 4
.el .IP "\f(CW$server\fR\->set_timeout_callbacks(\e&add_timeout, \e&remove_timeout, \e&toggle_timeout);" 4
.IX Item "$server->set_timeout_callbacks(&add_timeout, &remove_timeout, &toggle_timeout);"
Register a set of callbacks for adding, removing & updating
timeouts in the application's event loop. Each parameter
should be a code reference, which on each invocation, will be
supplied with two parameters, the server object and the
timeout object. If you are using a \f(CW\*(C`Net::DBus::Binding::Reactor\*(C'\fR object
as the application event loop, then the 'manage' method on
that object will call this on your behalf.
.ie n .IP "$server\->set_connection_callback(\e&handler)" 4
.el .IP "\f(CW$server\fR\->set_connection_callback(\e&handler)" 4
.IX Item "$server->set_connection_callback(&handler)"
Registers the handler to use for dealing with
new incoming connections from clients. The code
reference will be invoked each time a new client
connects and supplied with a single parameter
which is the \f(CW\*(C`Net::DBus::Binding::Connection\*(C'\fR object representing
the client.
.SH "AUTHOR"
.IX Header "AUTHOR"
Daniel P. Berrange
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2004\-2011 Daniel P. Berrange
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Net::DBus::Binding::Connection, Net::DBus::Binding::Bus, Net::DBus::Binding::Message::Signal, Net::DBus::Binding::Message::MethodCall, Net::DBus::Binding::Message::MethodReturn, Net::DBus::Binding::Message::Error