Extracted from Pike v7.8 release 866 at 2016-11-06.
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Stdio
Stdio.UDP

Methods
 add_membership()
 bind()
 close()
 connect()
 drop_membership()
 enable_broadcast()
 enable_multicast()
 errno()
 get_type()
 query_address()
 query_backend()
 read()
 send()
 set_backend()
 set_blocking()
 set_multicast_ttl()
 set_nonblocking()
 set_read_callback()
 set_type()
 wait()
previousStdio.UDP()->enable_broadcast()
Stdio.UDP()->errno()next

Method Stdio.UDP()->enable_multicast()

Method enable_multicast

int(0..1) enable_multicast(string reply_address)

Description

Set the local device for a multicast socket. See also the Unix man page for setsocketopt IPPROTO_IP IP_MULTICAST_IF.