virtual void reply( Message& query , Message& toSend, MSGID responseTo ){
_reply = toSend;
_reply.data->id = nextMessageId();
_reply.data->responseTo = responseTo;
uassert( 10274 , "pipelining requests doesn't work yet" , query.data->id == _cur.data->id );
}
void AsyncMessagingPort::asyncSend(Message& toSend, int responseTo) {
//TODO: get rid of nextMessageId
toSend.header().setId(nextMessageId());
toSend.header().setResponseTo(responseTo);
//TODO: Piggyback data is added here
toSend.isSingleData() ? asyncSendSingle(toSend) : asyncSendMulti(toSend);
}
std::unique_ptr<Message> NetworkInterfaceASIO::_messageFromRequest(
const RemoteCommandRequest& request, rpc::Protocol protocol) {
BSONObj query = request.cmdObj;
auto requestBuilder = rpc::makeRequestBuilder(protocol);
// TODO: handle metadata writers
auto toSend = rpc::makeRequestBuilder(protocol)
->setDatabase(request.dbname)
.setCommandName(request.cmdObj.firstElementFieldName())
.setMetadata(request.metadata)
.setCommandArgs(request.cmdObj)
.done();
toSend->header().setId(nextMessageId());
toSend->header().setResponseTo(0);
return toSend;
}
void NetworkInterfaceASIO::_messageFromRequest(const RemoteCommandRequest& request,
Message* toSend,
bool useOpCommand) {
BSONObj query = request.cmdObj;
invariant(query.isValid());
// TODO: Once OP_COMMAND work is complete,
// look at client to see if it supports OP_COMMAND.
// TODO: Investigate whether we can use CommandRequestBuilder here.
BufBuilder b;
b.appendNum(0); // opts
b.appendStr(request.dbname + ".$cmd");
b.appendNum(0); // toSkip
b.appendNum(1); // toReturn, don't care about responses
query.appendSelfToBufBuilder(b);
// TODO: If AsyncOp can own this buffer, we can avoid copying it in setData().
toSend->setData(dbQuery, b.buf(), b.len());
toSend->header().setId(nextMessageId());
toSend->header().setResponseTo(0);
}
unsigned ConsoleMessage::assignMessageId()
{
if (!m_messageId)
m_messageId = nextMessageId();
return m_messageId;
}
