public async void InsertNode(NodeDetails node)
{
try
{
using (var context = new SqlDataModel(_connectionString))
{
context.NodeDetails.Add(node);
await context.SaveChangesAsync();
}
}
catch (Exception ex)
{
_log.Error(ex);
}
}
public async void InsertMaster(MasterDetails master)
{
try
{
using (var context = new SqlDataModel(_connectionString))
{
context.MasterDetail.Add(master);
await context.SaveChangesAsync();
}
}
catch (Exception ex)
{
_log.Error(ex);
}
}
public List <NodeDetails> GetLiveNodes()
{
List <NodeDetails> nodes = null;
try
{
using (var context = new SqlDataModel(_connectionString))
{
nodes = context.NodeDetails.Where(n => n.IsAlive).ToList();
}
}
catch (Exception ex)
{
_log.Error(ex);
}
return(nodes);
}
public MasterDetails GetLiveMasterDetails()
{
MasterDetails master = null;
try
{
using (var context = new SqlDataModel(_connectionString))
{
master = context.MasterDetail.FirstOrDefault(m => m.IsAlive);
}
}
catch (Exception ex)
{
_log.Error(ex);
}
return(master);
}
public async void DeclareNodeDead(NodeDetails node)
{
try
{
using (var context = new SqlDataModel(_connectionString))
{
node.IsAlive = false;
node.DeadDeclairedDate = DateTime.UtcNow.ToShortTimeString();
context.NodeDetails.Add(node);
await context.SaveChangesAsync();
}
}
catch (Exception ex)
{
_log.Error(ex);
}
}
public NodeDetails GetNode(string nodeId)
{
NodeDetails node = null;
try
{
using (var context = new SqlDataModel(_connectionString))
{
node = context.NodeDetails.FirstOrDefault(n => n.IsAlive);
}
}
catch (Exception ex)
{
_log.Error(ex);
}
return(node);
}