diff --git a/network/network.cpp b/network/network.cpp
index f3ac3c93..2183b133 100644
--- a/network/network.cpp
+++ b/network/network.cpp
@@ -1,10 +1,15 @@
 #include "network/network.h"
 #include "network/message.h"
 #include "Logs.h"
+#include "sn_utils.h"
 
 void network::connection::connected()
 {
 	WriteLog("net: socket connected", logtype::net);
+
+	message hello;
+	hello.type = message::CONNECT_REQUEST;
+	send_message(hello);
 }
 
 void network::connection::message_received(message &msg)
@@ -19,6 +24,8 @@ void network::connection::message_received(message &msg)
 	{
 		message reply({message::CONNECT_ACCEPT});
 
+		WriteLog("client accepted", logtype::net);
+
 		std::string reply_buf;
 		std::ostringstream stream(reply_buf);
 		reply.serialize(stream);
@@ -35,10 +42,12 @@ void network::connection::data_received(std::string &buffer)
 
 void network::connection::send_message(message &msg)
 {
-	std::shared_ptr<std::string> buf = std::make_shared<std::string>();
-	std::ostringstream stream(*buf.get());
+	std::ostringstream stream;
+	sn_utils::ls_uint32(stream, 0x37305545);
+	sn_utils::ls_uint32(stream, 2);
 	msg.serialize(stream);
 	stream.flush();
 
+	std::shared_ptr<std::string> buf = std::make_shared<std::string>(stream.str());
 	send_data(buf);
 }
diff --git a/network/tcp.cpp b/network/tcp.cpp
index 5b598099..3227b1dc 100644
--- a/network/tcp.cpp
+++ b/network/tcp.cpp
@@ -5,7 +5,7 @@
 network::tcp_conn::tcp_conn(asio::io_context &io_ctx)
     : m_socket(io_ctx)
 {
-	m_header_buffer.resize(12);
+	m_header_buffer.resize(8);
 }
 
 void network::tcp_conn::disconnect()
@@ -16,6 +16,7 @@ void network::tcp_conn::disconnect()
 
 void network::tcp_conn::connected()
 {
+	connection::connected();
 	read_header();
 }