From: Florian Forster <octo@collectd.org>
Date: Wed, 29 Nov 2023 19:24:03 +0000 (+0100)
Subject: capabilities plugin: Make state tracking clearer in the MDH handler.
X-Git-Tag: 6.0.0-rc0~42^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc378172e245b2c246e37adb914eb8bb724da3f4;p=thirdparty%2Fcollectd.git

capabilities plugin: Make state tracking clearer in the MDH handler.
---

diff --git a/src/capabilities.c b/src/capabilities.c
index c108d145d..2909d7b9e 100644
--- a/src/capabilities.c
+++ b/src/capabilities.c
@@ -203,10 +203,10 @@ static MHD_RESULT cap_http_handler(void *cls, struct MHD_Connection *connection,
 
   /* On the first call for each connection, return without anything further.
    * The first time only the headers are valid, do not respond in the first
-   * round. The docs are not very specific on the issue. */
+   * round. */
   if (*connection_state == NULL) {
-    /* set to a random non-NULL pointer. */
-    *connection_state = (void *)1;
+    /* keep track of connection state */
+    *connection_state = (void *)"called";
     return MHD_YES;
   }
   DEBUG(CAP_PLUGIN ": formatted response: %s", g_cap_json);