lib-index: limit mail_index error prints to one per ioloop_time

This is to prevent log flooding.

diff --git a/src/lib-index/mail-index-private.h b/src/lib-index/mail-index-private.h
index b2e219bb55db7a7fefd024a1a114ddec4938fd9f..9e94c9fc1379d6ce3cbe4cf36365eaef565887e1 100644 (file)
--- a/src/lib-index/mail-index-private.h
+++ b/src/lib-index/mail-index-private.h
@@ -215,6 +215,8 @@ struct mail_index {
        ARRAY(union mail_index_module_context *) module_contexts;
 
        char *error;
+       time_t last_error_time;
+
        bool nodiskspace:1;
        bool index_lock_timeout:1;
 

diff --git a/src/lib-index/mail-index.c b/src/lib-index/mail-index.c
index 596039d805965c4b6080fd93897e8e97ed006f69..87c58ff8c362d1fef2aa41d14528f6dc92713b6b 100644 (file)
--- a/src/lib-index/mail-index.c
+++ b/src/lib-index/mail-index.c
@@ -753,7 +753,10 @@ void mail_index_set_error(struct mail_index *index, const char *fmt, ...)
                index->error = i_strdup_vprintf(fmt, va);
                va_end(va);
 
-               i_error("%s", index->error);
+               if (ioloop_time != index->last_error_time) {
+                       index->last_error_time = ioloop_time;
+                       i_error("%s", index->error);
+               }
        }
 }