From bb07f328b187a8adb1b400253817b56176cea385 Mon Sep 17 00:00:00 2001
From: kkHAIKE <kkhaike@gmail.com>
Date: Mon, 19 Sep 2022 16:18:57 +0800
Subject: [PATCH] update README.md

---
 README.md | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 968340f..368e97f 100644
--- a/README.md
+++ b/README.md
@@ -71,8 +71,8 @@ func call8() {
 ```
 
 ## Tips
-
-You can break ctx inheritance by this way, eg: [issue](https://github.com/kkHAIKE/contextcheck/issues/2).
+### need break ctx inheritance
+eg: [issue](https://github.com/kkHAIKE/contextcheck/issues/2).
 
 ```go
 func call1(ctx context.Context) {
@@ -94,6 +94,7 @@ func NoInheritCancel(_ context.Context) (context.Context,context.CancelFunc) {
 }
 ```
 
+### skip check specify function
 You can add `// nolint: contextcheck` in function decl doc comment, to skip this linter in some false-positive case.
 
 ```go
@@ -111,6 +112,25 @@ func call3() {
 }
 ```
 
+### force mark specify function have server-side http.Request parameter
+default behavior is mark http.HandlerFunc only.
+
+```go
+// @contextcheck(req_has_ctx)
+func writeErr(w http.ResponseWriter, r *http.Request, err error) {
+    doSomeThing(r.Context())
+}
+
+func handler(w http.ResponseWriter, r *http.Request) {
+    ...
+    if err != nil {
+        writeErr(w, r, err)
+        return
+    }
+    ...
+}
+```
+
 ## Installation
 
 You can get `contextcheck` by `go get` command.