125 lines
3.2 KiB
Text
125 lines
3.2 KiB
Text
class:: NetAddr
|
|
summary:: network address
|
|
related:: Classes/OSCFunc
|
|
categories:: Control, External Control>OSC
|
|
|
|
ClassMethods::
|
|
|
|
private::initClass
|
|
|
|
method::new
|
|
create new net address.
|
|
note::To send messages internally, loopback IP is used: "127.0.0.1"::
|
|
|
|
argument::hostname
|
|
a link::Classes/String::, either an IP number (e.g. "192.168.34.56") or a hostname such as "otherHost.local".
|
|
|
|
argument::port
|
|
a port number, like 57110.
|
|
|
|
method::fromIP
|
|
create new net address using an integer IP number.
|
|
|
|
method::langPort
|
|
Get the port sclang is currently listening on (may change after a recompile).
|
|
|
|
method::localAddr
|
|
Get a NetAddr which corresponds to localhost and the port sclang is listening on.
|
|
|
|
method::disconnectAll
|
|
close all TCP connections.
|
|
|
|
method::broadcastFlag
|
|
Get or set the broadcast flag (whether or not broadcast messages can be sent).
|
|
|
|
method::matchLangIP
|
|
Test an IP address to see if it matches that of one of the NICs on this computer.
|
|
|
|
argument::ipstring
|
|
A link::Classes/String:: to test containing an IP number in dot decimal notation (e.g. "192.168.34.56").
|
|
|
|
returns::A link::Classes/Boolean:: indicating whether a match was found.
|
|
|
|
InstanceMethods::
|
|
|
|
private::prConnect, prDisconnect, prConnectionClosed, recover
|
|
|
|
method::sendMsg
|
|
Convert the argument list to an OSC message and send it to the NetAddr without a timestamp. The first argument is the OSC address, and the remaining arguments are the arguments in the OSC message. If you leave off the initial "/" in the OSC address, one will be prepended. The technical details of how sclang objects are converted to OSC messages is given in the link::Guides/OSC_communication:: helpfile.
|
|
|
|
code::
|
|
n = NetAddr("localhost", 12345);
|
|
n = s.addr;
|
|
|
|
// Example sending symbols, integers, and a float
|
|
n.sendMsg('/s_new', \default, 2000, 0, s.defaultGroup.nodeID, \freq, 60.midicps);
|
|
|
|
// The initial forward slash can be omitted
|
|
n.sendMsg(\n_set, 2000, \gate, 0);
|
|
|
|
// Using the performList syntax, you can use an array to store an OSC message
|
|
~msg = [\n_set, 2000, \gate, 0];
|
|
n.sendMsg(*~msg);
|
|
::
|
|
|
|
method::sendBundle
|
|
send a bundle with timestamp to the addr.
|
|
|
|
method::sendRaw
|
|
send a raw message without timestamp to the addr.
|
|
|
|
method::connect
|
|
open TCP connection.
|
|
|
|
argument::disconnectHandler
|
|
called when the connection is closed (either by the client or by the server).
|
|
|
|
method::disconnect
|
|
close TCP connection.
|
|
|
|
method::ip
|
|
returns the ip number (as a link::Classes/String::).
|
|
code::
|
|
n = NetAddr("localhost", 57110);
|
|
n.ip;
|
|
::
|
|
|
|
method::isLocal
|
|
Test if this NetAddr ip number matches that of one of this hosts NICs, or the loopback address.
|
|
returns::A link::Classes/Boolean::.
|
|
|
|
Examples::
|
|
|
|
code::
|
|
n = NetAddr("127.0.0.1", 57120); // 57120 is sclang default port
|
|
r = OSCFunc({ arg msg, time; [time, msg].postln }, '/good/news', n);
|
|
|
|
n.sendMsg("/good/news", "you", "not you");
|
|
n.sendMsg("/good/news", 1, 1.3, 77);
|
|
|
|
|
|
n.sendBundle(0.2, ["/good/news", 1, 1.3, 77]);
|
|
|
|
r.free;
|
|
n.disconnect;
|
|
|
|
// note that different NetAddr objects with the same port and ip are independent.
|
|
|
|
r = OSCFunc({ "message arrived".postln }, '/x');
|
|
|
|
n = NetAddr("127.0.0.1", 57120);
|
|
n.sendMsg("/x")
|
|
|
|
|
|
u = NetAddr("127.0.0.1", 57120);
|
|
u.sendMsg("/x");
|
|
|
|
n.disconnect
|
|
|
|
u.sendMsg("/x");
|
|
|
|
r.free;
|
|
u.disconnect;
|
|
::
|
|
|
|
|