session CHANGE new timeout introduced

Also described with other options in README.
diff --git a/src/session_client.c b/src/session_client.c
index 15fa4a8..5b9902c 100644
--- a/src/session_client.c
+++ b/src/session_client.c
@@ -216,7 +216,7 @@
     }
 
     do {
-        msg = nc_recv_reply(session, rpc, msgid, NC_READ_TIMEOUT * 1000, 0, &reply);
+        msg = nc_recv_reply(session, rpc, msgid, NC_READ_ACT_TIMEOUT * 1000, 0, &reply);
     } while (msg == NC_MSG_NOTIF);
     nc_rpc_free(rpc);
     if (msg == NC_MSG_WOULDBLOCK) {