MINOR: cli/show_fd: report that a connection is back or not

It simply adds a "back={0,1}" depending on the connection's side, it's
useful to debug.

diff --git a/src/cli.c b/src/cli.c
index fba75138a3283a409606616fa022bad0ef845d57..687796fa5e890acaa9bd3dc84fe58626c6b825f3 100644 (file)
--- a/src/cli.c
+++ b/src/cli.c
@@ -888,6 +888,7 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
                const struct mux_ops *mux = NULL;
                void *ctx = NULL;
                uint32_t conn_flags = 0;
+               int is_back = 0;
 
                fdt = fdtab[fd];
 
@@ -901,6 +902,7 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
                        li = objt_listener(((struct connection *)fdt.owner)->target);
                        sv = objt_server(((struct connection *)fdt.owner)->target);
                        px = objt_proxy(((struct connection *)fdt.owner)->target);
+                       is_back = conn_is_back((struct connection *)fdt.owner);
                }
                else if (fdt.iocb == listener_accept)
                        li = fdt.owner;
@@ -936,7 +938,7 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
                             "unknown");
 
                if (fdt.iocb == conn_fd_handler) {
-                       chunk_appendf(&trash, " cflg=0x%08x", conn_flags);
+                       chunk_appendf(&trash, " back=%d cflg=0x%08x", is_back, conn_flags);
                        if (px)
                                chunk_appendf(&trash, " px=%s", px->id);
                        else if (sv)