Get peers separately from the rest of the stats. This should also get rid of a memory leak.

libtransmission/transmission.c

@@ -434,16 +434,10 @@ tr_stat_t * tr_torrentStat( tr_torrent_t * tor )
     s->peersDownloading = 0;
     
     tr_peer_t * peer;
-    s->peers = (tr_peer_stat_t *) calloc( tor->peerCount, sizeof( tr_peer_stat_t ) );
-
     for( i = 0; i < tor->peerCount; i++ )
     {
         peer = tor->peers[i];
     
-        s->peers[i].client = tr_clientForId(tr_peerId(peer));
-        s->peers[i].isDownloading = tr_peerIsDownloading(peer);
-        s->peers[i].isUploading = tr_peerIsUploading(peer);
-    
         if( tr_peerIsConnected( peer ) )
         {
             (s->peersTotal)++;
@@ -490,6 +484,33 @@ tr_stat_t * tr_torrentStat( tr_torrent_t * tor )
     return s;
 }
 
+tr_peer_stat_t * tr_torrentPeers( tr_torrent_t * tor, int * peerCount )
+{
+    *peerCount = tor->peerCount;
+    
+    tr_peer_stat_t * peers = (tr_peer_stat_t *) calloc( tor->peerCount, sizeof( tr_peer_stat_t ) );
+    if (peers != NULL)
+    {
+        tr_peer_t * peer;
+        int i = 0;
+        for( i = 0; i < tor->peerCount; i++ )
+        {
+            peer = tor->peers[i];
+            
+            peers[i].client = tr_clientForId(tr_peerId(peer));
+            peers[i].isDownloading = tr_peerIsDownloading(peer);
+            peers[i].isUploading = tr_peerIsUploading(peer);
+        }
+    }
+    
+    return peers;
+}
+
+void tr_torrentPeersFree( tr_peer_stat_t * peers )
+{
+    free( peers );
+}
+
 void tr_torrentAvailability( tr_torrent_t * tor, int8_t * tab, int size )
 {
     int i, j, piece;

libtransmission/transmission.h

@@ -210,6 +210,13 @@ int tr_getFinished( tr_torrent_t * );
 typedef struct tr_stat_s tr_stat_t;
 tr_stat_t * tr_torrentStat( tr_torrent_t * );
 
+/***********************************************************************
+ * tr_torrentPeers
+ ***********************************************************************/
+typedef struct tr_peer_stat_s tr_peer_stat_t;
+tr_peer_stat_t * tr_torrentPeers( tr_torrent_t *, int * peerCount );
+void tr_torrentPeersFree( tr_peer_stat_t * );
+
 /***********************************************************************
  * tr_torrentAvailability
  ***********************************************************************
@@ -279,14 +286,6 @@ struct tr_info_s
 /***********************************************************************
  * tr_stat_s
  **********************************************************************/
-typedef struct tr_peer_stat_s
-{
-    char *  client;
-    
-    int     isDownloading;
-    int     isUploading;
-}
-tr_peer_stat_t;
 struct tr_stat_s
 {
 #define TR_STATUS_CHECK    0x001 /* Checking files */
@@ -311,7 +310,6 @@ struct tr_stat_s
     float               rateUpload;
     int                 eta;
     int                 peersTotal;
-    tr_peer_stat_t *    peers;
     int                 peersUploading;
     int                 peersDownloading;
     int                 seeders;
@@ -321,6 +319,14 @@ struct tr_stat_s
     uint64_t            uploaded;
 };
 
+struct tr_peer_stat_s
+{
+    char *  client;
+    
+    int     isDownloading;
+    int     isUploading;
+};
+
 #ifdef __TRANSMISSION__
 #  include "internal.h"
 #endif

macosx/Torrent.m

@@ -517,22 +517,24 @@
 
 - (NSArray *) peers
 {
-    int totalPeers = [self totalPeers], i;
+    int totalPeers, i;
+    
+    tr_peer_stat_t * peers = tr_torrentPeers(fHandle, & totalPeers);
     tr_peer_stat_t peer;
     
-    NSMutableArray * peers = [NSMutableArray arrayWithCapacity: totalPeers];
+    NSMutableArray * peerDics = [NSMutableArray arrayWithCapacity: totalPeers];
     for (i = 0; i < totalPeers; i++)
     {
-        peer = fStat->peers[i];
+        peer = peers[i];
     
-        [peers addObject: [NSDictionary dictionaryWithObjectsAndKeys:
+        [peerDics addObject: [NSDictionary dictionaryWithObjectsAndKeys:
             [NSString stringWithCString: (char *) peer.client encoding: NSUTF8StringEncoding], @"Client",
             [NSNumber numberWithBool: peer.isDownloading], @"UL To",
             [NSNumber numberWithBool: peer.isUploading], @"DL From", nil]];
     }
     //NSLog(@"%d", tr_peerId(peer));
     
-    return peers;
+    return peerDics;
 }
 
 - (NSString *) progressString