void tcp_stream::async_connect(const char* ip, port_t port, async_connect_callback callback) noexcept
{
if (socket.is_open())
{
this->disconnect();
}
std::string _ip_str{ ip };
auto on_connect = [this, callback, port, ip_str = std::move(_ip_str)](const ::boost::system::error_code& error)
{
async_connect_result result;
result.endpoint.set_value(ip_str.c_str(), port);
result.callback = std::move(callback);
char buffer[256] = { 0, };
_itoa_s(port, buffer, 10);
if (error)
{
result.is_success = false;
result.message = std::string{ result.endpoint.ip } + ":" + buffer + " connection failed, detail:" + error.message();
//this->remote_endpoint.clear();
}
else
{
result.is_success = true;
result.message = std::string{ result.endpoint.ip } +":" + buffer + " connection established";
this->remote_endpoint = result.endpoint;
}
//callback->do_call(result);
callback(result);
};
tcp_endpoint ep{ string_to_ipaddr(ip), port };
socket.async_connect(ep, on_connect);
}
void tls_cmd_init_socket_cfg(void)
{
int timeout = 0, host_len;
struct tls_param_socket remote_socket_cfg;
tls_param_get(TLS_PARAM_ID_DEFSOCKET, &remote_socket_cfg, FALSE);
/* read default socket params */
socket_cfg.proto = remote_socket_cfg.protocol;
socket_cfg.client = remote_socket_cfg.client_or_server ? 0 : 1;
socket_cfg.port = remote_socket_cfg.port_num;
TLS_DBGPRT_INFO("socket_cfg.proto = %d, socket_cfg.client = %d, socket_cfg.port = %d\n", socket_cfg.proto, socket_cfg.client, socket_cfg.port);
host_len = strlen((char *)remote_socket_cfg.host);
if (socket_cfg.client) {
/* host name */
if (host_len){
MEMCPY(socket_cfg.host,
remote_socket_cfg.host, host_len);
string_to_ipaddr((char *)remote_socket_cfg.host, &socket_cfg.ip_addr[0]);
}
} else if (!socket_cfg.client && socket_cfg.proto == 0) {
if (strtodec(&timeout, (char *)remote_socket_cfg.host)<0){
timeout = 0;
}
socket_cfg.timeout = timeout;
} else
;
}
void tcp_stream::connect(const char* ip, port_t port)
{
if (socket.is_open())
{
this->disconnect();
}
::boost::system::error_code err;
tcp_endpoint ep{ string_to_ipaddr(ip), port };
this->socket.connect(ep, err);
if (err)
{
throw connection_failed_exception{ err.message().c_str() };
}
this->remote_endpoint.set_value(ip, port);
}
