Take a look at Server:doWhenBooted:
Server.doWhenBooted {
"I'm booted!".postln;
}
On Thu, Mar 14, 2019 at 4:37 PM <meunier.fabien@xxxxxxxxx> wrote:
Hello list,
Is there a way in sc to use a callback (like in js for example) for
asynchronous execution ?
I'd like to have only one file open with calls to other files like
that:
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++
"SetUp.scd"); // set ServerOptions and boot it
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++
"SynthDef.scd"); // add SynthDef on the server
If I execute these two lines at the same time, in this order, I have
the
following error:
ERROR: Message 'uid' not understood.
RECEIVER:
nil
ARGS:
PATH: D:/SuperCollider/ORBM/ORBM_Start.scd
PROTECTED CALL STACK:
Meta_MethodError:new 000000004388AAC0
arg this = DoesNotUnderstandError
arg what = nil
arg receiver = nil
Meta_DoesNotUnderstandError:new 000000004388CA80
arg this = DoesNotUnderstandError
arg receiver = nil
arg selector = uid
arg args = [ ]
Object:doesNotUnderstand 0000000043122A00
arg this = nil
arg selector = uid
arg args = nil
Meta_MIDIOut:new 0000000044D5F380
arg this = MIDIOut
arg port = 2
arg uid = nil
a FunctionDef 000000004868BBC8
sourceCode = "{
~cleanup.value;
});
) "
a FunctionDef 0000000043743040
sourceCode = "<an open Function>"
Function:prTry 0000000043B70D40
arg this = a Function
var result = nil
var thread = a Thread
var next = nil
var wasInProtectedFunc = false
CALL STACK:
DoesNotUnderstandError:reportError
arg this = <instance of DoesNotUnderstandError>
Nil:handleError
arg this = nil
arg error = <instance of DoesNotUnderstandError>
Thread:handleError
arg this = <instance of Thread>
arg error = <instance of DoesNotUnderstandError>
Object:throw
arg this = <instance of DoesNotUnderstandError>
Function:protect
arg this = <instance of Function>
arg handler = <instance of Function>
var result = <instance of DoesNotUnderstandError>
Interpreter:executeFile
arg this = <instance of Interpreter>
arg pathName = "D:/SuperCollider/ORBM/ORBM_S..."
arg args = [*0]
var result = nil
var saveExecutingPath =
"D:/SuperCollider/ORBM/ORBM_S..."
< closed FunctionDef > (no arguments or variables)
Interpreter:interpretPrintCmdLine
arg this = <instance of Interpreter>
var res = nil
var func = <instance of Function>
var code = "(
this.executeFile(PathName(..."
var doc = nil
var ideClass = <instance of Meta_ScIDE>
Process:interpretPrintCmdLine
arg this = <instance of Main>
^^ The preceding error dump is for ERROR: Message 'uid' not
understood.
RECEIVER: nil
If I execute those two lines one after the other:
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++
"SetUp.scd"); // this one first
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++
"SynthDef.scd"); // then this one after the boot is completed
I have no error
so I presume the problem is that I try to add SynthDef on a server
which
is not totaly booted
That's why I though a callback could make sense here to recreate
something like this:
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++
"SetUp.scd"); // this one first
s.serverRunning.if({
this.executeFile(PathName(thisProcess.nowExecutingPath).parentPath
++ "SynthDef.scd");
});
I thank you in advance for your help
Fabien
_______________________________________________
sc-users mailing list
info (subscription, etc.):
http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
archive: https://listarc.bham.ac.uk/marchives/sc-users/
search: https://listarc.bham.ac.uk/lists/sc-users/search/