GetQueuedCompletionStatus失敗,並返回ERROR_INVALID_NETNAME。這是什麼意思?我試着在MSDN中查找。GetQueuedCompletionStatus返回後發生錯誤,錯誤號爲ERROR_INVALID_NETNAME
第一步:使用ConnectEx連接到服務器。 ConnectEx成功,錯誤代碼997(ERROR_IO_PENDING):在ConnectEx通話結束後
DWORD bytes = 0;
sockaddr_in addr = {0};
iocp_data_t * iocp = (iocp_data_t *)module->data;
addr.sin_addr.s_addr = ip;
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
if(!iocp->tcp_connectex(event->fd, (const sockaddr*)&addr, sizeof(sockaddr_in),
NULL, 0, NULL, &event->connect.overlap))
{
if(!ERR_RW_RETRIABLE(socket_geterror(event->fd)))
{
return false;
}
}
return true;
GetQueuedCompletionStatus回報,但是,錯誤代碼1214(ERROR_INVALID_NETNAME):
fd_event_t * fd_event;
iocp_data_t * iocp = (iocp_data_t *)module->data;
rc = GetQueuedCompletionStatus(iocp->iocp, &bytes, (PULONG_PTR)&fd_event,
(LPOVERLAPPED *) &event, (u_long) 1);
if(event == NULL)
{
return;
}
DWORD err = GetLastError(); // err = 1214
event = containing_record(event,event_t,overlap);
if(event->in_used)
{
if(event->event_handler != NULL)
{
event->event_handler(module,fd_event,event->type,event->user);
}
iocp_add_event(module,fd_event,event->type,event->event_handler,event->user);
}
AFAIK'ERROR_INVALID_NETNAME'不是'GetQueuedCompletionStatus()'可以報告的錯誤代碼。請舉一個真實的例子。 –