From 32ea52d76984f93282f36aa445b2e0f70096538b Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@yahoo.com>
Date: Wed, 9 Aug 2017 21:26:51 +0200
Subject: Handle HEAD request in normal proxy

---
 src/proxy.cc | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/proxy.cc b/src/proxy.cc
index 70a14cd..bec4924 100644
--- a/src/proxy.cc
+++ b/src/proxy.cc
@@ -248,6 +248,7 @@ struct Client : public BaseClient {
   std::unique_ptr<HttpRequest> request;
   std::unique_ptr<Connect> connect;
   std::unique_ptr<Url> url;
+  bool head_request;
   Content content;
   RemoteState remote_state;
   void* resolve;
@@ -1167,6 +1168,7 @@ void ProxyImpl::client_empty_input(size_t index) {
           client_error(index, 400, "Bad request");
           return;
         }
+        client.head_request = client.request->method_equal("HEAD");
       }
       if (!client_request(index)) {
         client.content.type = CONTENT_NONE;
@@ -1415,6 +1417,10 @@ void ProxyImpl::client_remote_event(size_t index, int fd, uint8_t events) {
                        index);
           client.remote.content.type = CONTENT_CLOSE;
         } else {
+          if (client.head_request) {
+            client.head_request = false;
+            client.remote.content.type = CONTENT_NONE;
+          }
           if (client.remote.content.type == CONTENT_NONE) {
             client.remote_state = WAITING;
             client.remote.read_flag = 0;
-- 
cgit v1.2.3-70-g09d2