LegacyReplyBuilder& LegacyReplyBuilder::setCommandReply(Status nonOKStatus,
BSONObj extraErrorInfo) {
invariant(!_haveCommandReply);
if (nonOKStatus == ErrorCodes::StaleConfig) {
_staleConfigError = true;
// Need to use the special $err format for StaleConfig errors to be backwards
// compatible.
BSONObjBuilder err;
// $err must be the first field in object.
err.append("$err", nonOKStatus.reason());
err.append("code", nonOKStatus.code());
auto const scex = nonOKStatus.extraInfo<StaleConfigInfo>();
scex->serialize(&err);
err.appendElements(extraErrorInfo);
setRawCommandReply(err.done());
} else {
// All other errors proceed through the normal path, which also handles state transitions.
ReplyBuilderInterface::setCommandReply(std::move(nonOKStatus), std::move(extraErrorInfo));
}
return *this;
}
ReplyBuilderInterface& ReplyBuilderInterface::setCommandReply(Status nonOKStatus,
const BSONObj& extraErrorInfo) {
invariant(!nonOKStatus.isOK());
return setRawCommandReply(augmentReplyWithStatus(nonOKStatus, extraErrorInfo));
}
ReplyBuilderInterface& ReplyBuilderInterface::setCommandReply(StatusWith<BSONObj> commandReply) {
auto reply = commandReply.isOK() ? std::move(commandReply.getValue()) : BSONObj();
return setRawCommandReply(augmentReplyWithStatus(commandReply.getStatus(), reply));
}
