in_splunk: Downgrade from error response to debug message when Conten…

…t-Type is not set Signed-off-by: Hiroshi Hatake <hiroshi@chronosphere.io>
fluent · Jul 16, 2024 · 12a9de5 · 12a9de5
1 parent c0d9184
commit 12a9de5
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/plugins/in_splunk/splunk_prot.c b/plugins/in_splunk/splunk_prot.c
@@ -575,8 +575,7 @@ static int process_hec_payload(struct flb_splunk *ctx, struct splunk_conn *conn,
 
     header = &session->parser.headers[MK_HEADER_CONTENT_TYPE];
     if (header->key.data == NULL) {
-        send_response(conn, 400, "error: header 'Content-Type' is not set\n");
-        return -2;
+        flb_plg_debug(ctx->ins, "header 'Content-Type' is not set");
     }
 
     if (header->val.len == 16 &&