private void UpdateSubchannelState(Subchannel subchannel, SubchannelState state)
{
var index = FindSubchannel(_addressSubchannels, subchannel);
if (index == null)
{
SubchannelsLoadBalancerLog.IgnoredSubchannelStateChange(_logger, subchannel.Id);
return;
}
SubchannelsLoadBalancerLog.ProcessingSubchannelStateChanged(_logger, subchannel.Id, state.State, state.Status);
UpdateBalancingState(state.Status);
if (state.State == ConnectivityState.TransientFailure || state.State == ConnectivityState.Idle)
{
SubchannelsLoadBalancerLog.RefreshingResolverForSubchannel(_logger, subchannel.Id, state.State);
Controller.RefreshResolver();
}
if (state.State == ConnectivityState.Idle)
{
SubchannelsLoadBalancerLog.RequestingConnectionForSubchannel(_logger, subchannel.Id, state.State);
subchannel.RequestConnection();
}
}
public override PickResult Pick(PickContext context)
{
Subchannel.RequestConnection();
return(base.Pick(context));
}
/// <inheritdoc />
public override void RequestConnection()
{
_subchannel?.RequestConnection();
}
