Index: squid/src/wccp.c
diff -c squid/src/wccp.c:1.19.2.4 squid/src/wccp.c:1.19.2.5
*** squid/src/wccp.c:1.19.2.4	Sun Sep  1 09:17:09 2002
--- squid/src/wccp.c	Thu Oct 24 12:51:14 2002
***************
*** 84,89 ****
--- 84,90 ----
  static struct wccp_here_i_am_t wccp_here_i_am;
  static struct wccp_i_see_you_t wccp_i_see_you;
  static int change;
+ static int last_assign_buckets_change;
  static int number_caches;
  static struct in_addr local_ip;
  
***************
*** 109,114 ****
--- 110,116 ----
      wccp_here_i_am.version = htonl(Config.Wccp.version);
      wccp_here_i_am.revision = htonl(WCCP_REVISION);
      change = 0;
+     last_assign_buckets_change = 0;
      if (Config.Wccp.router.s_addr != any_addr.s_addr)
  	if (!eventFind(wccpHereIam, NULL))
  	    eventAdd("wccpHereIam", wccpHereIam, NULL, 5.0, 1);
***************
*** 243,256 ****
  	return;
      if (ntohl(wccp_i_see_you.type) != WCCP_I_SEE_YOU)
  	return;
!     if ((!change) && (number_caches == ntohl(wccp_i_see_you.number))) {
! 	change = wccp_i_see_you.change;
! 	return;
      }
      if (change != wccp_i_see_you.change) {
  	change = wccp_i_see_you.change;
! 	if (wccpLowestIP() && wccp_i_see_you.number)
  	    wccpAssignBuckets();
      }
  }
  
--- 245,272 ----
  	return;
      if (ntohl(wccp_i_see_you.type) != WCCP_I_SEE_YOU)
  	return;
!     if ((0 == change) && (number_caches == ntohl(wccp_i_see_you.number))) {
! 	if (last_assign_buckets_change == wccp_i_see_you.change) {
! 	    /*
! 	     * After a WCCP_ASSIGN_BUCKET message, the router should
! 	     * update the change value.  If not, maybe the route didn't
! 	     * receive our WCCP_ASSIGN_BUCKET message, so send it again.
! 	     *
! 	     * Don't update change here.  Instead, fall through to
! 	     * the next block to call wccpAssignBuckets() again.
! 	     */
! 	    (void) 0;
! 	} else {
! 	    change = wccp_i_see_you.change;
! 	    return;
! 	}
      }
      if (change != wccp_i_see_you.change) {
  	change = wccp_i_see_you.change;
! 	if (wccpLowestIP() && wccp_i_see_you.number) {
! 	    last_assign_buckets_change = change;
  	    wccpAssignBuckets();
+ 	}
      }
  }