Switch to single-threaded epoll-based operation

stream_buffer.h

@@ -6,14 +6,8 @@ class StreamBuffer : public Buffer {
   public:
 	StreamBuffer(int sock, size_t size);
 
-	[[nodiscard]] bool BufferAtLeast(size_t len);
-	[[nodiscard]] const char *Read(size_t len) override;
-	template<class T> [[nodiscard]] const T *ReadObj();
+	[[nodiscard]] bool Refill();
 
   private:
   	int sock_;
 };
-
-template<class T> const T *StreamBuffer::ReadObj() {
-	return reinterpret_cast<const T*>(Read(sizeof(T)));
-}