can GET some pages

ixwebsocket/IXWebSocketHttpHeaders.h

@@ -6,10 +6,20 @@
 
 #pragma once
 
+#include "IXCancellationRequest.h"
+
 #include <string>
 #include <unordered_map>
+#include <memory>
+#include <algorithm>
 
 namespace ix 
 {
+    class Socket;
+
     using WebSocketHttpHeaders = std::unordered_map<std::string, std::string>;
+
+    std::pair<bool, WebSocketHttpHeaders> parseHttpHeaders(
+        std::shared_ptr<Socket> socket,
+        const CancellationRequest& isCancellationRequested);
 }