Method: Socket::Option.linger

Defined in:
option.c

.Socket::Option.linger(onoff, secs) ⇒ Object

Creates a new Socket::Option object for SOL_SOCKET/SO_LINGER.

onoff should be an integer or a boolean.

secs should be the number of seconds.

p Socket::Option.linger(true, 10)
#=> #<Socket::Option: UNSPEC SOCKET LINGER on 10sec>



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# File 'option.c', line 294

static VALUE
sockopt_s_linger(VALUE klass, VALUE vonoff, VALUE vsecs)
{
    VALUE tmp;
    struct linger l;
    memset(&l, 0, sizeof(l));
    if (!NIL_P(tmp = rb_check_to_integer(vonoff, "to_int")))
        l.l_onoff = NUM2INT(tmp);
    else
        l.l_onoff = RTEST(vonoff) ? 1 : 0;
    l.l_linger = NUM2INT(vsecs);
    return rsock_sockopt_new(AF_UNSPEC, SOL_SOCKET, SO_LINGER, rb_str_new((char*)&l, sizeof(l)));
}