public async Task <MembershipTableData> ReadRow(SiloAddress key)
{
try
{
MembershipTableData data = null;
var val = await database.StringGetAsync(clusterId);
if (!val.IsNull)
{
RedisMembershipCollection collection = serializer.Deserialize <RedisMembershipCollection>(val);
data = collection.ToMembershipTableData();
}
else
{
data = new MembershipTableData(_tableVersion);
}
return(data);
}
catch (Exception ex)
{
logger?.LogError(ex, "Redis membership table key '{0}' failed read row.", clusterId);
throw ex;
}
}
public async Task <MembershipTableData> ReadAll()
{
logger?.LogInformation("It worked !!! :-)");
MembershipTableData data = null;
try
{
while (true)
{
long ticks = DateTime.UtcNow.Ticks;
await database.StringSetAsync("locktoken", ticks.ToString(), new TimeSpan(0, 0, 10));
var val = await database.StringGetAsync(clusterId);
if (!val.IsNull)
{
RedisMembershipCollection collection = serializer.Deserialize <RedisMembershipCollection>(val);
data = collection.ToMembershipTableData();
}
else
{
data = new MembershipTableData(_tableVersion);
}
string tokenValue = await database.StringGetAsync("locktoken");
if (tokenValue != ticks.ToString())
{
continue;
}
else
{
break;
}
}
return(data);
}
catch (Exception ex)
{
logger?.LogError(ex, "Redis membership table key '{0}' failed read all.", clusterId);
throw ex;
}
}