httpd_t *httpd;
/* ref count */
- int i_ref;
+ unsigned i_ref;
/* address/port and socket for listening at connections */
char *psz_hostname;
unsigned nfd;
vlc_mutex_t lock;
+ vlc_cond_t wait;
/* all registered url (becarefull that 2 httpd_url_t could point at the same url)
* This will slow down the url research but make my live easier
|| strcmp( host->psz_hostname, psz_hostname ) )
continue;
- /* yep found */
+ /* Increase existing matching host reference count.
+ * The reference count is written under both the global httpd and the
+ * host lock. It is read with either or both locks held. The global
+ * lock is always acquired first. */
+ vlc_mutex_lock( &host->lock );
host->i_ref++;
+ vlc_mutex_unlock( &host->lock );
vlc_mutex_unlock( lockval.p_address );
return host;
host->httpd = httpd;
vlc_mutex_init( &host->lock );
+ vlc_cond_init( &host->wait );
host->i_ref = 1;
host->fds = net_ListenTCP( p_this, psz_host, i_port );
if( host != NULL )
{
net_ListenClose( host->fds );
+ vlc_cond_destroy( &host->wait );
vlc_mutex_destroy( &host->lock );
vlc_object_release( host );
}
var_Get( httpd->p_libvlc, "httpd_mutex", &lockval );
vlc_mutex_lock( lockval.p_address );
+ vlc_mutex_lock( &host->lock );
host->i_ref--;
+ if( host->i_ref == 0 )
+ vlc_cond_signal( &host->wait );
+ vlc_mutex_unlock( &host->lock );
if( host->i_ref > 0 )
{
/* still used */
net_ListenClose( host->fds );
free( host->psz_hostname );
+ vlc_cond_destroy( &host->wait );
vlc_mutex_destroy( &host->lock );
vlc_object_release( host );
}
TAB_APPEND( host->i_url, host->url, url );
+ vlc_cond_signal( &host->wait );
vlc_mutex_unlock( &host->lock );
return url;
tls_session_t *p_tls = NULL;
counter_t *p_total_counter = stats_CounterCreate( host, VLC_VAR_INTEGER, STATS_COUNTER );
counter_t *p_active_counter = stats_CounterCreate( host, VLC_VAR_INTEGER, STATS_COUNTER );
- int evfd;
- bool b_die;
int canc = vlc_savecancel ();
+ int evfd = vlc_object_waitpipe( VLC_OBJECT( host ) );
-retry:
- vlc_object_lock( host );
- evfd = vlc_object_waitpipe( VLC_OBJECT( host ) );
- b_die = !vlc_object_alive( host );
- vlc_object_unlock( host );
-
- while( !b_die )
+ for( ;; )
{
- if( host->i_url <= 0 )
- {
- /* 0.2s (FIXME: use a condition variable) */
- msleep( 200000 );
- goto retry;
- }
-
/* prepare a new TLS session */
if( ( p_tls == NULL ) && ( host->p_tls != NULL ) )
p_tls = tls_ServerSessionPrepare( host->p_tls );
/* add all socket that should be read/write and close dead connection */
vlc_mutex_lock( &host->lock );
+ while( host->i_url <= 0 && host->i_ref > 0 )
+ vlc_cond_wait( &host->wait, &host->lock );
+
mtime_t now = mdate();
bool b_low_delay = false;
continue;
}
- vlc_object_lock( host );
if( ufd[nfd - 1].revents )
- b_die = !vlc_object_alive( host );
- vlc_object_unlock( host );
+ break;
/* Handle client sockets */
vlc_mutex_lock( &host->lock );