REBOL: How to do another task while waiting an alarm to trigger ?

Posted by Rebol Tutorial on Stack Overflow See other posts from Stack Overflow or by Rebol Tutorial
Published on 2010-04-25T14:13:45Z Indexed on 2010/04/25 14:23 UTC
Read the original article Hit count: 260

Filed under:

rebol

So I have created an alarm function:

alarm: func[seconds message [string! unset!]][
     wav: load %attention.wav
     sound-port: open sound://
     wait seconds do [
     insert sound-port wav
     wait sound-port
     close sound-port
     if (value? 'message) [
           print message
        ]
   ]
]

which works like this:

alarm 30 "Will trigger in 30 seconds"

Now how can I for example show a timer which increments while waiting for the alarm since Rebol doesn't support thread ?

Related posts about rebol

What new Widgets in Rebol 3 Vid ?

as seen on Stack Overflow - Search for 'Stack Overflow'
Rebol 2 VID was hugely missing Dropdownlist and Treeview, I have made a search on Rebol 3 on Google but couldn't find anything except a discussion. So what will Rebol 3 VID really include as new widgets ? >>> More
Where to upload cgi script on Linux Debian VPS with Plesk ?

as seen on Server Fault - Search for 'Server Fault'
I'm newbie to Linux. I have uploaded rebol ( a script langage similar to perl from http://www.rebol.com/view-platforms.html ) the linux debian version to /usr/bin on my VPS Where do I upload this script : Code: #!/usr/bin/rebol -c REBOL [Title: "Cgi Test in Rebol"] print "content-type: text/html^/" print… >>> More
Rebol MSAccess ODBC: works with DNS connection but not with DNSLess Connection

as seen on Stack Overflow - Search for 'Stack Overflow'
I have tested the new free Rebol ODBC with MS Access after reading the doc here http://www.rebol.com/docs/database.html It works with ODBC DNS connection but when I tested with this DNSLess connection (MSAccess2003 file with MSAccess2007 installed): connect-name: open [ scheme: 'odbc target:… >>> More
Problem with recursivity in rebol

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a block on which I want to iterate recursively folders: [ Chrome [ content [ preferences prefpages ] ] icons [ default ] locale [ en-EN [ csbar ] ] skin ] with this function: iterate-folder:… >>> More
Creating XML with Rebol and rebelxml

as seen on Stack Overflow - Search for 'Stack Overflow'
The example in doc http://www.rebol.org/documentation.r?script=rebelxml.r to create XML works >> clear-xml-data == "" >> set-xml-data/content 'test/test "test" == "<test><test>test</test></test>" >> but when I want to create some variants it doesn't seem… >>> More

Developer IT

REBOL: How to do another task while waiting an alarm to trigger ? - Developer IT

REBOL: How to do another task while waiting an alarm to trigger ?

rebol

Related posts about rebol

What new Widgets in Rebol 3 Vid ?

Where to upload cgi script on Linux Debian VPS with Plesk ?

Rebol MSAccess ODBC: works with DNS connection but not with DNSLess Connection

Problem with recursivity in rebol

Creating XML with Rebol and rebelxml

Categories cloud