login_receive
request = login_receive(conn, false);
request = login_receive(conn, false);
request = login_receive(&conn, false);
request = login_receive(&conn, false);
request = login_receive(&conn, true);
response = login_receive(&conn->conn);
response = login_receive(&conn->conn);
response = login_receive(&conn->conn);
response = login_receive(&conn->conn);
response = login_receive(&conn->conn);