protected async Task MembershipTable_UpdateIAmAlive(bool extendedProtocol = true)
{
MembershipTableData tableData = await membershipTable.ReadAll();
TableVersion newTableVersion = tableData.Version.Next();
MembershipEntry newEntry = CreateMembershipEntryForTest();
bool ok = await membershipTable.InsertRow(newEntry, newTableVersion);
Assert.True(ok);
var amAliveTime = DateTime.UtcNow;
// This mimics the arguments MembershipOracle.OnIAmAliveUpdateInTableTimer passes in
var entry = new MembershipEntry
{
SiloAddress = newEntry.SiloAddress,
IAmAliveTime = amAliveTime
};
await membershipTable.UpdateIAmAlive(entry);
tableData = await membershipTable.ReadAll();
Tuple <MembershipEntry, string> member = tableData.Members.First();
// compare that the value is close to what we passed in, but not exactly, as the underlying store can set its own precision settings
// (ie: in SQL Server this is defined as datetime2(3), so we don't expect precision to account for less than 0.001s values)
Assert.True((amAliveTime - member.Item1.IAmAliveTime).Duration() < TimeSpan.FromMilliseconds(50), (amAliveTime - member.Item1.IAmAliveTime).Duration().ToString());
}
protected async Task MembershipTable_UpdateIAmAlive(bool extendedProtocol = true)
{
MembershipTableData tableData = await membershipTable.ReadAll();
TableVersion newTableVersion = tableData.Version.Next();
MembershipEntry newEntry = CreateMembershipEntryForTest();
bool ok = await membershipTable.InsertRow(newEntry, newTableVersion);
Assert.True(ok);
var amAliveTime = DateTime.UtcNow;
// This mimics the arguments MembershipOracle.OnIAmAliveUpdateInTableTimer passes in
var entry = new MembershipEntry
{
SiloAddress = newEntry.SiloAddress,
IAmAliveTime = amAliveTime
};
await membershipTable.UpdateIAmAlive(entry);
tableData = await membershipTable.ReadAll();
Tuple <MembershipEntry, string> member = tableData.Members.First();
Assert.True((amAliveTime - member.Item1.IAmAliveTime).Duration() < TimeSpan.FromMilliseconds(1));
}