public override Task <Empty> ViewChange(ViewChangeRequest request, ServerCallContext context)
{
_bus.Publish(new ElectionMessage.ViewChange(
Uuid.FromDto(request.ServerId).ToGuid(),
new IPEndPoint(IPAddress.Parse(request.ServerInternalHttp.Address), (int)request.ServerInternalHttp.Port),
request.AttemptedView));
return(EmptyResult);
}
private async Task SendViewChangeAsync(Guid serverId, EndPoint serverHttpEndPoint, int attemptedView,
DateTime deadline)
{
var request = new ViewChangeRequest {
ServerId = Uuid.FromGuid(serverId).ToDto(),
ServerHttp = new GossipEndPoint(serverHttpEndPoint.GetHost(), (uint)serverHttpEndPoint.GetPort()),
AttemptedView = attemptedView
};
await _electionsClient.ViewChangeAsync(request, deadline : deadline.ToUniversalTime());
}
private async Task SendViewChangeAsync(Guid serverId, IPEndPoint serverInternalHttp, int attemptedView,
DateTime deadline)
{
var request = new ViewChangeRequest {
ServerId = Uuid.FromGuid(serverId).ToDto(),
ServerInternalHttp = new EndPoint(serverInternalHttp.Address.ToString(), (uint)serverInternalHttp.Port),
AttemptedView = attemptedView
};
await _electionsClient.ViewChangeAsync(request, deadline : deadline.ToUniversalTime());
}
public override async Task <Empty> ViewChange(ViewChangeRequest request, ServerCallContext context)
{
var user = context.GetHttpContext().User;
if (!await _authorizationProvider.CheckAccessAsync(user, ViewChangeOperation, context.CancellationToken).ConfigureAwait(false))
{
throw AccessDenied();
}
_bus.Publish(new ElectionMessage.ViewChange(
Uuid.FromDto(request.ServerId).ToGuid(),
new IPEndPoint(IPAddress.Parse(request.ServerInternalHttp.Address), (int)request.ServerInternalHttp.Port),
request.AttemptedView));
return(EmptyResult);
}
