bits.close: introduce connection close tracking

Make all code use connclose() and connkeep() when changing the "close
state" for a connection. These two macros take a string argument with an
explanation, and debug builds of curl will include that in the debug
output. Helps tracking connection re-use/close issues.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/http_proxy.c b/lib/http_proxy.c
index 0ee1a73d5..a98c68c1c 100644
--- a/lib/http_proxy.c
+++ b/lib/http_proxy.c
@@ -69,7 +69,7 @@ CURLcode Curl_proxy_connect(struct connectdata *conn)
     prot_save = conn->data->req.protop;
     memset(&http_proxy, 0, sizeof(http_proxy));
     conn->data->req.protop = &http_proxy;
-    conn->bits.close = FALSE;
+    connkeep(conn, "HTTP proxy CONNECT");
     result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
                                conn->host.name, conn->remote_port);
     conn->data->req.protop = prot_save;