本文整理汇总了C++中SocketClient::is_connected方法的典型用法代码示例。如果您正苦于以下问题：C++ SocketClient::is_connected方法的具体用法？C++ SocketClient::is_connected怎么用？C++ SocketClient::is_connected使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SocketClient的用法示例。
在下文中一共展示了SocketClient::is_connected方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: addr
int open_connection (const String &config, const String &display)
{
SocketAddress addr (scim_get_default_panel_socket_address (display));
if (m_socket.is_connected ()) close_connection ();
bool ret;
int count = 0;
// Try three times.
while (1) {
if ((ret = m_socket.connect (addr)) == false) {
scim_usleep (100000);
launch_panel (config, display);
for (int i = 0; i < 200; ++i) {
if (m_socket.connect (addr)) {
ret = true;
break;
}
scim_usleep (100000);
}
}
if (ret && scim_socket_open_connection (m_socket_magic_key, String ("FrontEnd"), String ("Panel"), m_socket, m_socket_timeout))
break;
m_socket.close ();
if (count++ >= 3) break;
scim_usleep (100000);
}
return m_socket.get_id ();
}示例2:
bool prepare (int icid)
{
if (!m_socket.is_connected ()) return false;
int cmd;
uint32 data;
if (m_send_refcount <= 0) {
m_current_icid = icid;
m_send_trans.clear ();
m_send_trans.put_command (SCIM_TRANS_CMD_REQUEST);
m_send_trans.put_data (m_socket_magic_key);
m_send_trans.put_data ((uint32) icid);
m_send_trans.get_command (cmd);
m_send_trans.get_data (data);
m_send_trans.get_data (data);
m_send_refcount = 0;
}
if (m_current_icid == icid) {
m_send_refcount ++;
return true;
}
return false;
}示例3: while
bool filter_event ()
{
Transaction recv;
if (!m_socket.is_connected () || !recv.read_from_socket (m_socket, m_socket_timeout))
return false;
int cmd;
uint32 context = (uint32)(-1);
if (!recv.get_command (cmd) || cmd != SCIM_TRANS_CMD_REPLY)
return true;
// No context id available, so there will be some global command.
if (recv.get_data_type () == SCIM_TRANS_DATA_COMMAND) {
while (recv.get_command (cmd)) {
switch (cmd) {
case SCIM_TRANS_CMD_RELOAD_CONFIG:
m_signal_reload_config ((int)context);
break;
case SCIM_TRANS_CMD_EXIT:
m_signal_exit ((int)context);
break;
default:
break;
}
}
return true;
}
// Now for context related command.
if (!recv.get_data (context))
return true;
while (recv.get_command (cmd)) {
switch (cmd) {
case SCIM_TRANS_CMD_UPDATE_LOOKUP_TABLE_PAGE_SIZE:
{
uint32 size;
if (recv.get_data (size))
m_signal_update_lookup_table_page_size ((int) context, (int) size);
}
break;
case SCIM_TRANS_CMD_LOOKUP_TABLE_PAGE_UP:
{
m_signal_lookup_table_page_up ((int) context);
}
break;
case SCIM_TRANS_CMD_LOOKUP_TABLE_PAGE_DOWN:
{
m_signal_lookup_table_page_down ((int) context);
}
break;
case SCIM_TRANS_CMD_TRIGGER_PROPERTY:
{
String property;
if (recv.get_data (property))
m_signal_trigger_property ((int) context, property);
}
break;
case SCIM_TRANS_CMD_PROCESS_HELPER_EVENT:
{
String target_uuid;
String helper_uuid;
Transaction trans;
if (recv.get_data (target_uuid) && recv.get_data (helper_uuid) && recv.get_data (trans))
m_signal_process_helper_event ((int) context, target_uuid, helper_uuid, trans);
}
break;
case SCIM_TRANS_CMD_MOVE_PREEDIT_CARET:
{
uint32 caret;
if (recv.get_data (caret))
m_signal_move_preedit_caret ((int) context, (int) caret);
}
break;
case SCIM_TRANS_CMD_SELECT_CANDIDATE:
{
uint32 item;
if (recv.get_data (item))
m_signal_select_candidate ((int) context, (int) item);
}
break;
case SCIM_TRANS_CMD_PROCESS_KEY_EVENT:
{
KeyEvent key;
if (recv.get_data (key))
m_signal_process_key_event ((int) context, key);
}
break;
case SCIM_TRANS_CMD_COMMIT_STRING:
{
WideString wstr;
if (recv.get_data (wstr))
m_signal_commit_string ((int) context, wstr);
}
break;
case SCIM_TRANS_CMD_FORWARD_KEY_EVENT:
{
KeyEvent key;
//.........这里部分代码省略.........