Function l_socket_connect

lib/lua/src/luasocket.c:370–380

connect(host, port)

// connect(host, port)
static int l_socket_connect(lua_State *L) {
  const char *err;
  p_tcp tcp = (p_tcp) checktype(L, 1, SOCKET_GENERIC);
  const char *host = luaL_checkstring(L, 2);
  unsigned short port = luaL_checknumber(L, 3);
  err = tcp_connect(&tcp->sock, host, port, tcp->timeout);
  if (!err) {
    settype(L, 1, SOCKET_CLIENT); // Now a client
  }
  LUA_CHECK_RETURN(L, err);
}