Method: Capp#stats

Defined in:
ext/capp/capp.c

#stats ⇒ Hash

Retrieves packet capture statistics:

p capp.stats #=> {:drop => 0, :ifdrop => 0, :recv => 123}

Returns:

  • (Hash) 


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# File 'ext/capp/capp.c', line 1096

static VALUE
capp_stats(VALUE self)
{
    VALUE stats;
    pcap_t *handle;
    struct pcap_stat ps;

    GetCapp(self, handle);

    if (pcap_stats(handle, &ps))
  rb_raise(eCappError, "%s", pcap_geterr(handle));

    stats = rb_hash_new();

    rb_hash_aset(stats, ID2SYM(id_drop),   UINT2NUM(ps.ps_drop));
    rb_hash_aset(stats, ID2SYM(id_ifdrop), UINT2NUM(ps.ps_ifdrop));
    rb_hash_aset(stats, ID2SYM(id_recv),   UINT2NUM(ps.ps_recv));

    return stats;
}