ncadg_ip_udp

endpoint( ncadg_ip_udp:server-name[port-name] )

server-name

Specifies the name or internet address for the server, or host, computer. The name is a character string and may be a fully-qualified domain name. The internet address is a common internet address notation.

port-name

Specifies an optional 16-bit number. Values of less than 1024 are usually reserved. If no value is specified, the endpoint-mapping service selects a valid port-name value.

Example

[ uuid(12345678-4000-2006-0000-20000000001a),

version(1.1),

endpoint("ncadg_ip_udp:rainier[1404]")

] interface foo

endpoint("ncadg_ip_udp:128.10.2.30[1404]")

Remarks

The ncadg_ip_udp keyword identifies the datagram version of TCP/IP as the protocol family for the endpoint.

The following restrictions apply to the datagram protocols, ncadg_ipx and ncadg_ip_udp:

They do not support callbacks. Any functions using the callback attribute will fail.

They do not support use of the pipe type constructor.

The syntax of the TCP/IP transport port string, like all port strings, is defined independently of the IDL specification. The compiler performs some syntax checking but does not guarantee that the endpoint specification is correct. Some errors may be reported at run time rather than during compilation.