--- proxy_util-old.c	2005-11-10 07:20:05.000000000 -0800
+++ proxy_util.c	2006-04-05 21:09:13.000000000 -0700
@@ -1657,6 +1657,7 @@
                                 worker->hmax, worker->ttl,
                                 connection_constructor, connection_destructor,
                                 worker, worker->cp->pool);
+ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "0: worker->hmax: %d, worker->cp->res: %s", worker->hmax, (worker->cp->res ? "not null" : "null"));
 
         apr_pool_cleanup_register(worker->cp->pool, (void *)worker,
                                   conn_pool_cleanup,
@@ -1729,18 +1730,22 @@
         }
     }
 #if APR_HAS_THREADS
+ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "1: worker->hmax: %d, worker->cp->res: %s", worker->hmax, (worker->cp->res ? "not null" : "null"));
     if (worker->hmax && worker->cp->res) {
         rv = apr_reslist_acquire(worker->cp->res, (void **)conn);
+ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "2: calling apr_res_list_acquire conn");
     }
     else
 #endif
     {
         /* create the new connection if the previous was destroyed */
-        if (!worker->cp->conn)
+        if (!worker->cp->conn) {
             connection_constructor((void **)conn, worker, worker->cp->pool);
-        else {
+ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "2: called connection_constructor");
+        } else {
             *conn = worker->cp->conn;
             worker->cp->conn = NULL;
+ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, "2: used conn = worker->cp->conn");
         }
         rv = APR_SUCCESS;
     }