yongxu/yx-4g-gateway: 4G服务

liuxiulin 88e62abae9 first commit		2 lat temu
..
gtcp.go	88e62abae9 first commit	2 lat temu
gtcp_conn.go	88e62abae9 first commit	2 lat temu
gtcp_conn_pkg.go	88e62abae9 first commit	2 lat temu
gtcp_func.go	88e62abae9 first commit	2 lat temu
gtcp_func_pkg.go	88e62abae9 first commit	2 lat temu
gtcp_pool.go	88e62abae9 first commit	2 lat temu
gtcp_pool_pkg.go	88e62abae9 first commit	2 lat temu
gtcp_server.go	88e62abae9 first commit	2 lat temu