diff options
| -rw-r--r-- | src/coremods/core_dns.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/coremods/core_dns.cpp b/src/coremods/core_dns.cpp index 3412ec611..2e75a591f 100644 --- a/src/coremods/core_dns.cpp +++ b/src/coremods/core_dns.cpp @@ -682,16 +682,22 @@ class MyManager : public Manager, public Timer, public EventHandler bool Tick(time_t now) CXX11_OVERRIDE { - ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "cache: purging DNS cache"); - + unsigned long expired = 0; for (cache_map::iterator it = this->cache.begin(); it != this->cache.end(); ) { const Query& query = it->second; if (IsExpired(query, now)) + { + expired++; this->cache.erase(it++); + } else ++it; } + + if (expired) + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "cache: purged %lu expired DNS entries", expired); + return true; } |