method

remote_address

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remote_address() public

Returns an Addrinfo object for remote address obtained by getpeername.

Note that addrinfo.protocol is filled by 0.

TCPSocket.open("www.ruby-lang.org", 80) {|s|
  p s.remote_address #=> #<Addrinfo: 221.186.184.68:80 TCP>
}

TCPServer.open("127.0.0.1", 1728) {|serv|
  c = TCPSocket.new("127.0.0.1", 1728)
  s = serv.accept
  p s.remote_address #=> #<Addrinfo: 127.0.0.1:36504 TCP>
}

Show source

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

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

remote_address

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