_setUDP

_setUDP

Create a new UDP channel, with a server on a specific port number.

Chn _setUDP (

Env _environment_

I _port_

S _script_

)

Parameters

_environment_

environment that is inherited by the channel. nil means the minimal environment.

_port_

port number. On some Operating System (such as Unix), standard port numbers (under 1024) are not available for any user.

_script_

script to execute immediatly on this new channel.

Return value

new channel or nil if error

Error :

EOK if no error.
EDOM if the port number is negative.
EBUSY if the port number is busy.
EVM if a VM error occurs. The VM should exit and more information could be found in the log file (if activated in the debug mode level).

_environment_
	environment that is inherited by the channel. nil means the minimal environment.
_port_
	port number. On some Operating System (such as Unix), standard port numbers (under 1024) are not available for any user.
_script_
	script to execute immediatly on this new channel.