/// <summary>
/// Delete the specified key in etcd in async
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task <DeleteRangeResponse> DeleteAsync(DeleteRangeRequest request, Metadata headers = null)
{
DeleteRangeResponse response = new DeleteRangeResponse();
bool success = false;
int retryCount = 0;
while (!success)
{
try
{
response = await _balancer.GetConnection().kvClient.DeleteRangeAsync(request, headers);
success = true;
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Unavailable)
{
retryCount++;
if (retryCount >= _balancer._numNodes)
{
throw ex;
}
}
}
return(response);
}
/// <summary>
/// Delete the specified key in etcd in async
/// </summary>
/// <param name="request">The request to send to the server.</param>
/// <param name="headers">The initial metadata to send with the call. This parameter is optional.</param>
/// <param name="deadline">An optional deadline for the call. The call will be cancelled if deadline is hit.</param>
/// <param name="cancellationToken">An optional token for canceling the call.</param>
/// <returns>The response received from the server.</returns>
public async Task <DeleteRangeResponse> DeleteAsync(DeleteRangeRequest request,
Grpc.Core.Metadata headers = null, DateTime?deadline = null,
CancellationToken cancellationToken = default)
{
DeleteRangeResponse response = new DeleteRangeResponse();
bool success = false;
int retryCount = 0;
while (!success)
{
try
{
response = await _balancer.GetConnection().kvClient
.DeleteRangeAsync(request, headers, deadline, cancellationToken);
success = true;
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Unavailable)
{
retryCount++;
if (retryCount >= _balancer._numNodes)
{
throw;
}
}
}
return(response);
}
public static Entity.DeleteRangeResponse FromProto(this DeleteRangeResponse response)
{
return(new Entity.DeleteRangeResponse()
{
Deleted = response.Deleted,
Header = response.Header.FromProto(),
PrevKvs = response.PrevKvs.FromProto()
,
CalculateSize = response.CalculateSize()
});
}
