Changeset 1578

Timestamp:

Mar 23, 2007, 8:11:58 AM (15 years ago)

Author:

joshe

Message:

Don't add more peers from pex if we have 50 or more already.

Location:

branches/pex/libtransmission

Files:

• peer.c (modified) (1 diff)
• peeraz.h (modified) (1 diff)
• peerext.h (modified) (1 diff)

branches/pex/libtransmission/peer.c

@@ -26 +26 @@
 #include "peertree.h"
 
-#define MAX_REQUEST_COUNT 32
-#define OUR_REQUEST_COUNT 8  /* TODO: we should detect if we are on a
-                                high-speed network and adapt */
-#define PEX_INTERVAL            60
+#define MAX_REQUEST_COUNT       32
+#define OUR_REQUEST_COUNT       8  /* TODO: we should detect if we are on a
+                                      high-speed network and adapt */
+#define PEX_PEER_CUTOFF         50 /* only try to add new peers from pex if
+                                      we have fewer existing peers than this */
+#define PEX_INTERVAL            60 /* don't send pex messages more frequently
+                                      than PEX_INTERVAL +
+                                      rand( PEX_INTERVAL / 10 ) seconds */
 #define PEER_SUPPORTS_EXTENDED_MESSAGES( bits ) ( (bits)[5] & 0x10 )
 #define PEER_SUPPORTS_AZUREUS_PROTOCOL( bits )  ( (bits)[0] & 0x80 )

branches/pex/libtransmission/peeraz.h

@@ -440 +440 @@
     int         ii;
 
-    if( peer->private )
+    if( peer->private || PEX_PEER_CUTOFF <= tor->peerCount )
     {
         return TR_OK;

branches/pex/libtransmission/peerext.h

@@ -258 +258 @@
     benc_val_t val, * sub;
 
-    if( peer->private )
+    if( peer->private || PEX_PEER_CUTOFF <= tor->peerCount )
     {
         return TR_OK;