From fa2c15634ca2c5f1c3f0483f1c74c76374e52da4 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 2 Aug 2024 13:29:28 +0200
Subject: [PATCH] keyboxd: New getinfo subcommand "connections".

* kbx/kbxserver.c (cmd_getinfo): Add subcommand.
---
 kbx/kbxserver.c | 7 +++++++
 kbx/keyboxd.c   | 1 -
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/kbx/kbxserver.c b/kbx/kbxserver.c
index 3e68bfc26..fc79209eb 100644
--- a/kbx/kbxserver.c
+++ b/kbx/kbxserver.c
@@ -745,6 +745,7 @@ static const char hlp_getinfo[] =
   "pid         - Return the process id of the server.\n"
   "socket_name - Return the name of the socket.\n"
   "session_id  - Return the current session_id.\n"
+  "connections - Return number of active connections.\n"
   "getenv NAME - Return value of envvar NAME\n";
 static gpg_error_t
 cmd_getinfo (assuan_context_t ctx, char *line)
@@ -792,6 +793,12 @@ cmd_getinfo (assuan_context_t ctx, char *line)
             err = assuan_send_data (ctx, s, strlen (s));
         }
     }
+  else if (!strcmp (line, "connections"))
+    {
+      snprintf (numbuf, sizeof numbuf, "%d",
+                get_kbxd_active_connection_count ());
+      err = assuan_send_data (ctx, numbuf, strlen (numbuf));
+    }
   else
     err = set_error (GPG_ERR_ASS_PARAMETER, "unknown value for WHAT");
 
diff --git a/kbx/keyboxd.c b/kbx/keyboxd.c
index f6332c127..042ed20b5 100644
--- a/kbx/keyboxd.c
+++ b/kbx/keyboxd.c
@@ -28,7 +28,6 @@
 #include <stdarg.h>
 #include <string.h>
 #include <errno.h>
-#include <assert.h>
 #include <time.h>
 #include <fcntl.h>
 #include <sys/stat.h>