// Close the NfLog down
func (nflog *NfLog) Close() {
if *Debug {
log.Printf("Unbinding this socket (%d) from group %d", nflog.fd, nflog.McastGroup)
}
nflog.quit = true
if C.nflog_unbind_group(nflog.gh) < 0 {
log.Printf("nflog_unbind_group(%d) failed: %s", nflog.McastGroup, strerror())
}
if *Debug {
log.Printf("Closing nflog")
}
if C.nflog_close(nflog.h) < 0 {
log.Printf("nflog_close failed: %s", strerror())
}
}
// Close the NfLog down
func (nflog *NfLog) Close() {
close(nflog.quit)
// Sometimes hangs and doesn't seem to be necessary
// if *Verbose {
// log.Printf("Unbinding socket %d from group %d", nflog.fd, nflog.McastGroup)
// }
// if rc, err := C.nflog_unbind_group(nflog.gh); rc < 0 || err != nil {
// log.Printf("nflog_unbind_group(%d) failed: %s", nflog.McastGroup, nflogError(err))
// }
if *Verbose {
log.Printf("Closing nflog socket %d group %d", nflog.fd, nflog.McastGroup)
}
if rc, err := C.nflog_close(nflog.h); rc < 0 || err != nil {
log.Printf("nflog_close failed: %s", nflogError(nil))
}
// Mark this index as no longer in use
nflogs[nflog.index] = nil
C.free(unsafe.Pointer(nflog.packets))
}