02-17-2020
Hi jeo_fb...
Assuming you are using Longitude and Latitude WRT Earth as a __sphere__ then it is not possible to create a rectangle as Euclidean geometry does not apply.
IF, however you just want the Longitude to change but have matching Latitudes and vice versa and those listing out then please confirm...
Bazza...
Last edited by wisecracker; 02-17-2020 at 07:01 AM..
Reason: Add the words "and vice versa"
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LEARN ABOUT DEBIAN
mojo::server::daemon
Mojo::Server::Daemon(3pm) User Contributed Perl Documentation Mojo::Server::Daemon(3pm)
NAME
Mojo::Server::Daemon - Non-blocking I/O HTTP 1.1 and WebSocket server
SYNOPSIS
use Mojo::Server::Daemon;
my $daemon = Mojo::Server::Daemon->new(listen => ['http://*:8080']);
$daemon->unsubscribe('request');
$daemon->on(request => sub {
my ($daemon, $tx) = @_;
# Request
my $method = $tx->req->method;
my $path = $tx->req->url->path;
# Response
$tx->res->code(200);
$tx->res->headers->content_type('text/plain');
$tx->res->body("$method request for $path!");
# Resume transaction
$tx->resume;
});
$daemon->run;
DESCRIPTION
Mojo::Server::Daemon is a full featured non-blocking I/O HTTP 1.1 and WebSocket server with "IPv6", "TLS" and "libev" support.
Optional modules EV, IO::Socket::INET6 and IO::Socket::SSL are supported transparently and used if installed. Individual features can also
be disabled with the "MOJO_NO_IPV6" and "MOJO_NO_TLS" environment variables.
See Mojolicious::Guides::Cookbook for more.
EVENTS
Mojo::Server::Daemon inherits all events from Mojo::Server.
ATTRIBUTES
Mojo::Server::Daemon inherits all attributes from Mojo::Server and implements the following new ones.
"backlog"
my $backlog = $daemon->backlog;
$daemon = $daemon->backlog(128);
Listen backlog size, defaults to "SOMAXCONN".
"group"
my $group = $daemon->group;
$daemon = $daemon->group('users');
Group for server process.
"inactivity_timeout"
my $timeout = $daemon->inactivity_timeout;
$daemon = $daemon->inactivity_timeout(5);
Maximum amount of time in seconds a connection can be inactive before getting closed, defaults to the value of the
"MOJO_INACTIVITY_TIMEOUT" environment variable or 15. Setting the value to 0 will allow connections to be inactive indefinitely.
"ioloop"
my $loop = $daemon->ioloop;
$daemon = $daemon->ioloop(Mojo::IOLoop->new);
Loop object to use for I/O operations, defaults to the global Mojo::IOLoop singleton.
"listen"
my $listen = $daemon->listen;
$daemon = $daemon->listen(['https://localhost:3000']);
List of one or more locations to listen on, defaults to the value of the "MOJO_LISTEN" environment variable or "http://*:3000".
# Listen on IPv6 interface
$daemon->listen(['http://[::1]:4000']);
# Listen on two ports with HTTP and HTTPS at the same time
$daemon->listen([qw(http://*:3000 https://*:4000)]);
# Use a custom certificate and key
$daemon->listen(['https://*:3000?cert=/x/server.crt&key=/y/server.key']);
# Or even a custom certificate authority
$daemon->listen(
['https://*:3000?cert=/x/server.crt&key=/y/server.key&ca=/z/ca.crt']);
These parameters are currently available:
"ca"
Path to TLS certificate authority file.
"cert"
Path to the TLS cert file, defaults to a built-in test certificate.
"key"
Path to the TLS key file, defaults to a built-in test key.
"max_clients"
my $max_clients = $daemon->max_clients;
$daemon = $daemon->max_clients(1000);
Maximum number of parallel client connections, defaults to 1000.
"max_requests"
my $max_requests = $daemon->max_requests;
$daemon = $daemon->max_requests(100);
Maximum number of keep alive requests per connection, defaults to 25.
"silent"
my $silent = $daemon->silent;
$daemon = $daemon->silent(1);
Disable console messages.
"user"
my $user = $daemon->user;
$daemon = $daemon->user('web');
User for the server process.
METHODS
Mojo::Server::Daemon inherits all methods from Mojo::Server and implements the following new ones.
"run"
$daemon->run;
Run server.
"setuidgid"
$daemon = $daemon->setuidgid;
Set user and group for process.
"start"
$daemon->start;
Start accepting connections.
DEBUGGING
You can set the "MOJO_DAEMON_DEBUG" environment variable to get some advanced diagnostics information printed to "STDERR".
MOJO_DAEMON_DEBUG=1
SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.
perl v5.14.2 2012-09-05 Mojo::Server::Daemon(3pm)