internal Task<bool> Save(ConsulClient consul,TableVersion newVersion=null)
{
if (newVersion!=null)
{
Version = newVersion.Version;
}
_kvEntry.SetValue(JsonConvert.SerializeObject(this,Formatting.Indented));
return consul.PutKV(_kvEntry, (newVersion!=null) ? (object)new { cas=newVersion.VersionEtag } : new object{ });
}
public MembershipTableData(TableVersion version)
{
Members = (new List<Tuple<MembershipEntry, string>>()).AsReadOnly();
Version = version;
}
public MembershipTableData(List<Tuple<MembershipEntry, string>> list, TableVersion version)
{
// put deads at the end, just for logging.
list.Sort(
(x, y) =>
{
if (x.Item1.Status.Equals(SiloStatus.Dead)) return 1; // put Deads at the end
if (y.Item1.Status.Equals(SiloStatus.Dead)) return -1; // put Deads at the end
return String.Compare(x.Item1.InstanceName, y.Item1.InstanceName, StringComparison.Ordinal);
});
Members = list.AsReadOnly();
Version = version;
}
public async Task GatewaySelection_SqlServer()
{
string testName = Guid.NewGuid().ToString();// TestContext.TestName;
Guid serviceId = Guid.NewGuid();
GlobalConfiguration cfg = new GlobalConfiguration
{
ServiceId = serviceId,
DeploymentId = testName,
DataConnectionString = TestHelper.TestUtils.GetSqlConnectionString()
};
var membership = new SqlMembershipTable();
var logger = LogManager.GetLogger(membership.GetType().Name);
await membership.InitializeMembershipTable(cfg, true, logger);
IMembershipTable membershipTable = membership;
// Pre-populate gateway table with data
int count = 1;
foreach (Uri gateway in gatewayAddressUris)
{
output.WriteLine("Adding gataway data for {0}", gateway);
SiloAddress siloAddress = gateway.ToSiloAddress();
Assert.IsNotNull(siloAddress, "Unable to get SiloAddress from Uri {0}", gateway);
MembershipEntry MembershipEntry = new MembershipEntry
{
SiloAddress = siloAddress,
HostName = gateway.Host,
Status = SiloStatus.Active,
ProxyPort = gateway.Port,
StartTime = DateTime.UtcNow
};
var tableVersion = new TableVersion(count, Guid.NewGuid().ToString());
output.WriteLine("Inserting gataway data for {0} with TableVersion={1}", MembershipEntry, tableVersion);
bool ok = await membershipTable.InsertRow(MembershipEntry, tableVersion);
count++;
Assert.IsTrue(ok, "Membership record should have been written OK but were not: {0}", MembershipEntry);
output.WriteLine("Successfully inserted Membership row {0}", MembershipEntry);
}
MembershipTableData data = await membershipTable.ReadAll();
Assert.IsNotNull(data, "MembershipTableData returned");
Assert.AreEqual(gatewayAddressUris.Count, data.Members.Count, "Number of gateway records read");
IGatewayListProvider listProvider = membership;
Test_GatewaySelection(listProvider);
}
public MembershipTableData(TableVersion version)
{
Members = (new List <Tuple <MembershipEntry, string> >()).AsReadOnly();
Version = version;
}
public Task<bool> UpdateRow(MembershipEntry entry, string etag, TableVersion tableVersion)
{
throw new NotImplementedException();
}
public Task<bool> InsertRow(MembershipEntry entry, TableVersion tableVersion)
{
throw new NotImplementedException();
}
public MembershipTableData(List <Tuple <MembershipEntry, string> > list, TableVersion version)
{
Members = list;
Version = version;
}
internal bool CanBeUpdated(TableVersion tableVersion)
{
return (_kvEntry.ModifyIndex.ToString() == tableVersion.VersionEtag);
}
public MembershipTableData(List<Tuple<MembershipEntry, string>> list, TableVersion version)
{
// put deads at the end, just for logging.
list.Sort(
(x, y) =>
{
if (x.Item1.Status.Equals(SiloStatus.Dead)) return 1; // put Deads at the end
return 1;
});
Members = list.AsReadOnly();
Version = version;
}