stats: Include PIDs in "Duplicate session ID" errors.

diff --git a/src/stats/mail-session.c b/src/stats/mail-session.c
index ae6219156bb79863c5b284bfcc1490282fda5082..dc6f8ddc3f0908c720bfaa97d8c3f29571cdb316 100644 (file)
--- a/src/stats/mail-session.c
+++ b/src/stats/mail-session.c
@@ -93,8 +93,8 @@ int mail_session_connect_parse(const char *const *args, const char **error_r)
        session = hash_table_lookup(mail_sessions_hash, session_id);
        if (session != NULL) {
                *error_r = t_strdup_printf(
-                       "CONNECT: Duplicate session ID %s for user %s service %s",
-                       session_id, args[1], args[2]);
+                       "CONNECT: Duplicate session ID %s for user %s service %s (old PID %ld, new PID %ld)",
+                       session_id, args[1], args[2], (long)session->pid, (long)pid);
                return -1;
        }
        session = i_malloc(sizeof(struct mail_session) + stats_alloc_size());