X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fmemcached_hosts.c;h=3082f693836c37eda7a86c17f971461ebe2dbb28;hb=7fe9d9a3c8e127ab12c4830e44fd931adb262e25;hp=dd137dda0f088e08b192ad6b2d993ae271c187af;hpb=335064cd46d8c7bb73b50c6bf690c595c15b7742;p=m6w6%2Flibmemcached

diff --git a/libmemcached/memcached_hosts.c b/libmemcached/memcached_hosts.c
index dd137dda..3082f693 100644
--- a/libmemcached/memcached_hosts.c
+++ b/libmemcached/memcached_hosts.c
@@ -23,7 +23,7 @@ static int compare_servers(const void *p1, const void *p2)
   return return_value;
 }
 
-void sort_hosts(memcached_st *ptr)
+static void sort_hosts(memcached_st *ptr)
 {
   if (ptr->number_of_hosts)
   {
@@ -51,9 +51,9 @@ memcached_return run_distribution(memcached_st *ptr)
   return MEMCACHED_SUCCESS;
 }
 
-static void host_reset(memcached_st *ptr, memcached_server_st *host, 
-                       char *hostname, unsigned int port,
-                       memcached_connection type)
+void host_reset(memcached_st *ptr, memcached_server_st *host, 
+                char *hostname, unsigned int port,
+                memcached_connection type)
 {
   memset(host,  0, sizeof(memcached_server_st));
   strncpy(host->hostname, hostname, MEMCACHED_MAX_HOST_LENGTH - 1);
@@ -89,9 +89,10 @@ void server_list_free(memcached_st *ptr, memcached_server_st *servers)
 
 static int continuum_item_cmp(const void *t1, const void *t2)
 {
-  memcached_continuum_item_st *ct1 = (memcached_continuum_item_st *)t1;
-  memcached_continuum_item_st *ct2 = (memcached_continuum_item_st *)t2;
+  memcached_continuum_item_st *ct1= (memcached_continuum_item_st *)t1;
+  memcached_continuum_item_st *ct2= (memcached_continuum_item_st *)t2;
 
+  /* Why 153? Hmmm... */
   WATCHPOINT_ASSERT(ct1->value != 153);
   if (ct1->value == ct2->value)
     return 0;
@@ -151,7 +152,11 @@ memcached_return update_continuum(memcached_st *ptr)
         float pct = (float)list[host_index].limit_maxbytes/ (float)total_mem_bytes;
         pointer_per_server= floorf( pct * MEMCACHED_POINTS_PER_SERVER * (float)(ptr->number_of_hosts));
 #ifdef HAVE_DEBUG
-        printf("ketama_weighted:%s|%d|%llu|%u\n", list[host_index].hostname, list[host_index].port,  list[host_index].limit_maxbytes, pointer_per_server);
+        printf("ketama_weighted:%s|%d|%llu|%u\n", 
+               list[host_index].hostname, 
+               list[host_index].port,  
+               (unsigned long long)list[host_index].limit_maxbytes, 
+               pointer_per_server);
 #endif
     }
     for(index= 1; index <= pointer_per_server; ++index) 
@@ -169,10 +174,13 @@ memcached_return update_continuum(memcached_st *ptr)
     pointer_counter+= pointer_per_server;
   }
 
+  WATCHPOINT_ASSERT(ptr);
+  WATCHPOINT_ASSERT(ptr->continuum);
+  WATCHPOINT_ASSERT(ptr->number_of_hosts);
   WATCHPOINT_ASSERT(ptr->number_of_hosts * MEMCACHED_POINTS_PER_SERVER <= MEMCACHED_CONTINUUM_SIZE);
-  qsort(ptr->continuum, ptr->number_of_hosts * MEMCACHED_POINTS_PER_SERVER, sizeof(memcached_continuum_item_st), continuum_item_cmp);
-
   ptr->continuum_points_counter= pointer_counter;
+  qsort(ptr->continuum, ptr->continuum_points_counter, sizeof(memcached_continuum_item_st), continuum_item_cmp);
+
   if (stat_p)
     memcached_stat_free(NULL, stat_p);
 
@@ -295,15 +303,14 @@ memcached_return memcached_server_remove(memcached_server_st *st_ptr)
       memcpy(list+index, list+x, sizeof(memcached_server_st));
       index++;
     } 
-    else 
-    {
-      ptr->number_of_hosts--;
-    }
   }
-
+  ptr->number_of_hosts= index;
 
   if (st_ptr->address_info) 
+  {
     freeaddrinfo(st_ptr->address_info);
+    st_ptr->address_info= NULL;
+  }
   run_distribution(ptr);
 
   return MEMCACHED_SUCCESS;