From 3f57bcbf18fc5a537a4365ce1e5f5798db3a9dc6 Mon Sep 17 00:00:00 2001 From: sbwml Date: Sun, 25 Jun 2023 06:50:27 +0800 Subject: [PATCH 10/10] add debug log again --- pkg/server/dns_handler/entry_handler.go | 4 +++- pkg/server/http_handler/handler.go | 1 + plugin/executable/cache/cache.go | 3 +++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/pkg/server/dns_handler/entry_handler.go b/pkg/server/dns_handler/entry_handler.go index 4737811..cec4123 100644 --- a/pkg/server/dns_handler/entry_handler.go +++ b/pkg/server/dns_handler/entry_handler.go @@ -90,7 +90,9 @@ func (h *EntryHandler) ServeDNS(ctx context.Context, qCtx *query_context.Context err := h.opts.Entry.Exec(ctx, qCtx) respMsg := qCtx.R() if err != nil { - h.opts.Logger.Warn("entry err", qCtx.InfoField(), zap.Error(err)) + h.opts.Logger.Warn("entry returned an err", qCtx.InfoField(), zap.Error(err)) + } else { + h.opts.Logger.Debug("entry returned", qCtx.InfoField()) } if err == nil && respMsg == nil { diff --git a/pkg/server/http_handler/handler.go b/pkg/server/http_handler/handler.go index 3e800f9..25f52e1 100644 --- a/pkg/server/http_handler/handler.go +++ b/pkg/server/http_handler/handler.go @@ -96,6 +96,7 @@ func (h *Handler) ServeHTTP(w http.ResponseWriter, req *http.Request) { if err != nil { h.warnErr(req, "invalid request", err) w.WriteHeader(http.StatusBadRequest) + w.Write([]byte("Bad Request")) return } diff --git a/plugin/executable/cache/cache.go b/plugin/executable/cache/cache.go index 58162ee..dd833dc 100644 --- a/plugin/executable/cache/cache.go +++ b/plugin/executable/cache/cache.go @@ -204,7 +204,10 @@ func (c *Cache) Exec(ctx context.Context, qCtx *query_context.Context, next sequ c.hitTotal.Inc() cachedResp.Id = q.Id // change msg id shuffleIP(cachedResp) + c.logger.Debug("cache hit", qCtx.InfoField()) qCtx.SetResponse(cachedResp) + } else { + c.logger.Debug("cache miss", qCtx.InfoField()) } err := next.ExecNext(ctx, qCtx) -- 2.34.8