Removed nobtain function for pratical use

bakanet/src/bakanet/sock_layer/socket.h

@@ -24,8 +24,6 @@ namespace Bk::Net {
 		virtual void emit(Connection socket, std::vector<char> packet) = 0;
 		virtual std::vector<char> obtain(int size) = 0;
 		virtual std::vector<char> obtain(Connection conn, int size) = 0;
-		virtual std::vector<char> nobtain() = 0;
-		virtual std::vector<char> nobtain(Connection conn) = 0;
 		
 		template<typename T>
 		static bool set_option(Socket& socket, int level, int option_name, const T* option_value)

bakanet/src/platform/linux/linux_socket.cpp

@@ -1,5 +1,4 @@
 #include "linux_socket.h"
-#include <iostream>
 
 namespace Bk::Net {
 	LinuxSocket::LinuxSocket(IpAddress ip, int port, IpProtocol proto)
@@ -86,30 +85,6 @@ namespace Bk::Net {
 		buffer.resize(read_size);
 		return buffer;
 	}
-
-	std::vector<char> LinuxSocket::nobtain()
-	{
-		std::vector<char> buffer(0);
-		int len = 0;
-		ioctl(socket_id, FIONREAD, &len);
-		if (len > 0) {
-			buffer.resize(len);
-			len = read(socket_id, buffer.data(), buffer.size() - 1);
-		}
-		return buffer;
-	}
-
-	std::vector<char> LinuxSocket::nobtain(Connection conn)
-	{
-		std::vector<char> buffer(0);
-		int len = 0;
-		ioctl(socket_id, FIONREAD, &len);
-		if (len > 0) {
-			buffer.resize(len);
-			len = read(conn, buffer.data(), buffer.size() - 1);
-		}
-		return buffer;
-	}
 	
 	std::unique_ptr<Socket> Socket::create(IpAddress ip, int port, IpProtocol proto)
 	{

bakanet/src/platform/linux/linux_socket.h

@@ -20,8 +20,6 @@ namespace Bk::Net {
             void emit(Connection socket, std::vector<char> packet) override;
             std::vector<char> obtain(int size) override;
             std::vector<char> obtain(Connection conn, int size) override;
-            std::vector<char> nobtain() override;
-		    std::vector<char> nobtain(Connection conn) override;
 
         private:
             Connection socket_id;