void Connection::updateRecvCmds()
{
ReadCmd *cmd = NULL;
if (!cmds.empty())
{
if (cmds.readOnly(cmd))
{
Record *record = NULL;
while (!recvs.empty())
{
if (recvs.readOnly(record))
{
cmd->offset += record->recv(nowCmd+ cmd->offset,cmd->size - cmd->offset);
if (record->empty())
{
delete record;
recvs.pop();
}
if (cmd->offset == cmd->size)
{
cmds.pop();
// 处理回调
cmd->func->callback(this,nowCmd,cmd->size);
memset(nowCmd,0,65535);
delete cmd;
break;
}
}else break;
}
}
}
}
/**
* pool
**/
void Connection::doSend(EventBase *evt,bool over)
{
bool tag = false;
OutEvent<Connection>* event = static_cast<OutEvent<Connection>*>( evt );
if (event->msgLen < event->dataLen && !over)
{
return;
}
event->dataLen = 0;
event->reset();
int leftLen = EventBase::MAX_BUFFER_LEN;
while (!sends.empty() && leftLen > 0)
{
tag = true;
Record *record = NULL;
if (sends.readOnly(record))
{
unsigned int realCopySize = record->recv(event->buffer,leftLen);
evt->dataLen += realCopySize;
if (leftLen == realCopySize)
{
leftLen = 0;
if (record->empty())
{
delete record;
sends.pop();
}
break;
}
else
{
leftLen -= realCopySize;
if(!record->empty())
{
// TODO ERROR
}
sends.pop();
}
}else break;
}
if (tag)
evt->redo();
}
/**
* ?????????????
**/
unsigned int Connection::recv(void *cmd,unsigned int size)
{
unsigned int realcopy = 0;
// while (recvs.size())
while (!recvs.empty())
{
Record *record = NULL;
if (recvs.readOnly(record))
{
realcopy = record->recv(cmd,size);
if (record->empty())
{
delete record;
recvs.pop();
}
if (realcopy == size)
{
return size;
}
}else break;
}
return realcopy;
}