method

local_address

v1_9_3_125 - Show latest stable - 0 notes - Class: BasicSocket

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (0)
2_2_9 (0)
2_4_6 (0)
2_5_5 (0)
2_6_3 (0)
What's this?

local_address() public

Returns an Addrinfo object for local address obtained by getsockname.

Note that addrinfo.protocol is filled by 0.

TCPSocket.open("www.ruby-lang.org", 80) {|s|
  p s.local_address #=> #<Addrinfo: 192.168.0.129:36873 TCP>
}

TCPServer.open("127.0.0.1", 1512) {|serv|
  p serv.local_address #=> #<Addrinfo: 127.0.0.1:1512 TCP>
}

Show source

static VALUE
bsock_local_address(VALUE sock)
{
    struct sockaddr_storage buf;
    socklen_t len = (socklen_t)sizeof buf;
    rb_io_t *fptr;

    GetOpenFile(sock, fptr);
    if (getsockname(fptr->fd, (struct sockaddr*)&buf, &len) < 0)
        rb_sys_fail("getsockname(2)");
    return rsock_fd_socket_addrinfo(fptr->fd, (struct sockaddr *)&buf, len);
}

local_address

Related methods