void ReplicationCoordinatorImpl::_handleHeartbeatResponseAction(
const HeartbeatResponseAction& action,
const StatusWith<ReplSetHeartbeatResponse>& responseStatus) {
switch (action.getAction()) {
case HeartbeatResponseAction::NoAction:
break;
case HeartbeatResponseAction::Reconfig:
invariant(responseStatus.isOK());
_scheduleHeartbeatReconfig(responseStatus.getValue().getConfig());
break;
case HeartbeatResponseAction::StartElection:
_startElectSelf();
break;
case HeartbeatResponseAction::StepDownSelf:
invariant(action.getPrimaryConfigIndex() == _thisMembersConfigIndex);
_heartbeatStepDownStart();
break;
case HeartbeatResponseAction::StepDownRemotePrimary: {
invariant(action.getPrimaryConfigIndex() != _thisMembersConfigIndex);
_requestRemotePrimaryStepdown(
_rsConfig.getMemberAt(action.getPrimaryConfigIndex()).getHostAndPort());
break;
}
default:
severe() << "Illegal heartbeat response action code " << int(action.getAction());
invariant(false);
}
}
void ReplicationCoordinatorImpl::_handleHeartbeatResponseAction(
const HeartbeatResponseAction& action,
const StatusWith<ReplSetHeartbeatResponse>& responseStatus) {
switch (action.getAction()) {
case HeartbeatResponseAction::NoAction:
// Update the cached member state if different than the current topology member state
if (_memberState != _topCoord->getMemberState()) {
boost::unique_lock<boost::mutex> lk(_mutex);
const PostMemberStateUpdateAction postUpdateAction =
_updateMemberStateFromTopologyCoordinator_inlock();
lk.unlock();
_performPostMemberStateUpdateAction(postUpdateAction);
}
break;
case HeartbeatResponseAction::Reconfig:
invariant(responseStatus.isOK());
_scheduleHeartbeatReconfig(responseStatus.getValue().getConfig());
break;
case HeartbeatResponseAction::StartElection:
if (isV1ElectionProtocol()) {
_startElectSelfV1();
}
else {
_startElectSelf();
}
break;
case HeartbeatResponseAction::StepDownSelf:
invariant(action.getPrimaryConfigIndex() == _selfIndex);
_heartbeatStepDownStart();
break;
case HeartbeatResponseAction::StepDownRemotePrimary: {
invariant(action.getPrimaryConfigIndex() != _selfIndex);
_requestRemotePrimaryStepdown(
_rsConfig.getMemberAt(action.getPrimaryConfigIndex()).getHostAndPort());
break;
}
default:
severe() << "Illegal heartbeat response action code " << int(action.getAction());
invariant(false);
}
}