Add error echo in client handler

1 files changed, 9 insertions, 0 deletions

diff --git a/plop.c b/plop.c
index 41b9138..445e3f8 100644
--- a/plop.c
+++ b/plop.c
@@ -183,6 +183,15 @@ int plop_handle_client(lua_State * L, struct epoll_event * event)
 		}
 		default:
 		{
+			const char * err = lua_tostring(c->L, -1);
+
+			if (NULL == err)
+			{
+				err = "Unknown error ocurred";
+			}
+
+			dprintf(2, "%s\n", err);
+			lua_pop(c->L, 1);
 			connection_free(L, c);
 			return -1;
 		}