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Mojo::IOLoop::Server(3pm) | User Contributed Perl Documentation | Mojo::IOLoop::Server(3pm) |
NAME¶
Mojo::IOLoop::Server - Non-blocking TCP and UNIX domain socket server
SYNOPSIS¶
use Mojo::IOLoop::Server; # Create listen socket my $server = Mojo::IOLoop::Server->new; $server->on(accept => sub ($server, $handle) {...}); $server->listen(port => 3000); # Start and stop accepting connections $server->start; $server->stop; # Start reactor if necessary $server->reactor->start unless $server->reactor->is_running;
DESCRIPTION¶
Mojo::IOLoop::Server accepts TCP/IP and UNIX domain socket connections for Mojo::IOLoop.
EVENTS¶
Mojo::IOLoop::Server inherits all events from Mojo::EventEmitter and can emit the following new ones.
accept¶
$server->on(accept => sub ($server, $handle) {...});
Emitted for each accepted connection.
ATTRIBUTES¶
Mojo::IOLoop::Server implements the following attributes.
reactor¶
my $reactor = $server->reactor; $server = $server->reactor(Mojo::Reactor::Poll->new);
Low-level event reactor, defaults to the "reactor" attribute value of the global Mojo::IOLoop singleton. Note that this attribute is weakened.
METHODS¶
Mojo::IOLoop::Server inherits all methods from Mojo::EventEmitter and implements the following new ones.
generate_port¶
my $port = Mojo::IOLoop::Server->generate_port;
Find a free TCP port, primarily used for tests.
handle¶
my $handle = $server->handle;
Get handle for server, usually an IO::Socket::IP object.
is_accepting¶
my $bool = $server->is_accepting;
Check if connections are currently being accepted.
listen¶
$server->listen(port => 3000); $server->listen({port => 3000});
Create a new listen socket. Note that TLS support depends on IO::Socket::SSL (2.009+).
These options are currently available:
- address
-
address => '127.0.0.1'
Local address to listen on, defaults to 0.0.0.0.
- backlog
-
backlog => 128
Maximum backlog size, defaults to "SOMAXCONN".
- fd
-
fd => 3
File descriptor with an already prepared listen socket.
- path
-
path => '/tmp/myapp.sock'
Path for UNIX domain socket to listen on.
- port
-
port => 80
Port to listen on, defaults to a random port.
- reuse
-
reuse => 1
Allow multiple servers to use the same port with the "SO_REUSEPORT" socket option.
- single_accept
-
single_accept => 1
Only accept one connection at a time.
- tls
-
tls => 1
Enable TLS.
- tls_ca
-
tls_ca => '/etc/tls/ca.crt'
Path to TLS certificate authority file.
- tls_cert
-
tls_cert => '/etc/tls/server.crt' tls_cert => {'mojolicious.org' => '/etc/tls/mojo.crt'}
Path to the TLS cert file, defaults to a built-in test certificate.
- tls_key
-
tls_key => '/etc/tls/server.key' tls_key => {'mojolicious.org' => '/etc/tls/mojo.key'}
Path to the TLS key file, defaults to a built-in test key.
- tls_options
-
tls_options => {SSL_alpn_protocols => ['foo', 'bar'], SSL_verify_mode => 0x00}
Additional options for IO::Socket::SSL.
port¶
my $port = $server->port;
Get port this server is listening on.
start¶
$server->start;
Start or resume accepting connections.
stop¶
$server->stop;
Stop accepting connections.
SEE ALSO¶
Mojolicious, Mojolicious::Guides, <https://mojolicious.org>.
2024-08-13 | perl v5.36.0 |