Update http.markdown

liveinjs · liveinjs · commit fb94876ee27f · 2013-12-10T18:56:04.000+08:00
response.finished
diff --git a/doc/api/http.markdown b/doc/api/http.markdown
@@ -330,6 +330,12 @@ Example:
 After response header was sent to the client, this property indicates the
 status code which was sent out.
 
+### response.finished
+
+Default `response.finished = false` , 
+When `response.end()` be executed, `response.finished = true`.
+
+
 ### response.statusMessage
 
 When using implicit headers (not calling `response.writeHead()` explicitly), this property
