instance method
UNIXSocket#peeraddr
() -> [ ::String, ::String ]
unixsocket.peeraddr => [address_family, unix_path]
ext/socket/unixsocket.c
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static VALUE
unix_peeraddr(VALUE sock)
{
rb_io_t *fptr;
struct sockaddr_un addr;
socklen_t len = (socklen_t)sizeof addr;
socklen_t len0 = len;
GetOpenFile(sock, fptr);
if (getpeername(fptr->fd, (struct sockaddr*)&addr, &len) < 0)
rsock_sys_fail_path("getpeername(2)", fptr->pathv);
if (len0 < len) len = len0;
return rsock_unixaddr(&addr, len);
}
Returns the remote address as an array which contains address_family and unix_path.
Example
Example
serv = UNIXServer.new("/tmp/sock") c = UNIXSocket.new("/tmp/sock") p c.peeraddr #=> ["AF_UNIX", "/tmp/sock"]