本文整理汇总了C++中Transaction::IsInitial方法的典型用法代码示例。如果您正苦于以下问题：C++ Transaction::IsInitial方法的具体用法？C++ Transaction::IsInitial怎么用？C++ Transaction::IsInitial使用的例子？那么恭喜您, 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Transaction的用法示例。
在下文中一共展示了Transaction::IsInitial方法的1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: handle_event
void handle_event(int fd, short, void *v)
{
bool success;
size_t index = (size_t) v;
Assert(index < connections.Size());
ConnectData *cdata = connections[index];
Assert(cdata->live);
if (cdata->write_buf.size != 0) {
success = WritePacket(fd, &cdata->write_buf);
if (success) {
cdata->write_buf.base = NULL;
cdata->write_buf.pos = NULL;
cdata->write_buf.size = 0;
}
}
else {
size_t length = cdata->read_buf.pos - cdata->read_buf.base;
success = ReadPacket(fd, &cdata->read_buf);
if (success) {
size_t data_length =
cdata->read_buf.pos - cdata->read_buf.base - UINT32_LENGTH;
Buffer transaction_buf(cdata->read_buf.base + UINT32_LENGTH,
data_length);
Transaction *t = new Transaction();
if (!t->Read(&transaction_buf)) {
logout << "ERROR: Corrupt packet data" << endl;
delete t;
return;
}
handling_transaction = true;
t->Execute();
cdata->read_buf.pos = cdata->read_buf.base;
cdata->read_buf.Ensure(UINT32_LENGTH);
cdata->read_buf.pos += UINT32_LENGTH;
t->WriteResult(&cdata->read_buf);
cdata->write_buf.base = cdata->read_buf.base;
cdata->write_buf.pos = cdata->write_buf.base;
cdata->write_buf.size = cdata->read_buf.pos - cdata->read_buf.base;
cdata->read_buf.pos = cdata->read_buf.base;
success = WritePacket(fd, &cdata->write_buf);
if (success) {
cdata->write_buf.base = NULL;
cdata->write_buf.pos = NULL;
cdata->write_buf.size = 0;
}
// watch for initial and final transactions.
if (t->IsInitial()) {
Assert(!spawn_count.IsSpecified());
received_initial++;
}
if (t->IsFinal()) {
Assert(received_final < received_initial);
received_final++;
if (received_final == received_initial) {
// this was the last client, so cleanup and exit.
logout << "Final transaction received, finishing..."
<< endl << flush;
close(server_socket);
ClearBlockCaches();
ClearMemoryCaches();
AnalysisFinish(0);
}
}
delete t;
handling_transaction = false;
}
else if ((ssize_t) length == cdata->read_buf.pos - cdata->read_buf.base) {
// connection is closed. there is nothing to read so remove the event.
event_del(&cdata->ev);
close(cdata->fd);
cdata->live = false;
cdata->read_buf.Reset(0);
cdata->write_buf.Reset(0);
}
}
}