protected static TClient CreateClient <TClient>(string serverName, ServiceEndpointAddress serviceEndpoint, Func <Binding, EndpointAddress, ILogger, TClient> constructor, ILogger logger) where TClient : VersionedClientBase <TService>
{
logger.Log(MigrationEventType.Verbose, "{0}: Attempting TCP connection to {1}/{2}", new object[]
{
typeof(TClient).Name,
serverName,
serviceEndpoint
});
string address = serviceEndpoint.GetAddress(serverName);
NetTcpBinding netTcpBinding = new NetTcpBinding(SecurityMode.Transport);
netTcpBinding.Security.Transport.ProtectionLevel = ProtectionLevel.EncryptAndSign;
netTcpBinding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
netTcpBinding.Security.Message.ClientCredentialType = MessageCredentialType.Windows;
netTcpBinding.MaxReceivedMessageSize = 10485760L;
netTcpBinding.ReceiveTimeout = TimeSpan.FromMinutes(10.0);
netTcpBinding.SendTimeout = TimeSpan.FromMinutes(10.0);
EndpointAddress arg;
try
{
arg = new EndpointAddress(address);
}
catch (UriFormatException ex)
{
throw new InvalidEndpointAddressException(ex.GetType().Name, address, ex);
}
TClient tclient = default(TClient);
bool flag = false;
try
{
tclient = constructor(netTcpBinding, arg, logger);
if (VersionedClientBase <TService> .UseUpdatedBinding)
{
logger.LogVerbose("Using binging: {0} ({1})", new object[]
{
netTcpBinding.Name,
netTcpBinding.MessageVersion
});
LoadBalanceUtils.UpdateAndLogServiceEndpoint(logger, tclient.Endpoint);
}
tclient.ExchangeVersionInformation();
flag = true;
}
finally
{
if (!flag && tclient != null)
{
tclient.Dispose();
}
}
logger.Log(MigrationEventType.Verbose, "{0}: Established connection to {1}, version={2}", new object[]
{
typeof(TClient).Name,
tclient.ServerVersion.ComputerName,
tclient.ServerVersion.ToString()
});
return(tclient);
}
public override LoadContainer GetLocalServerData(Band[] bands)
{
IList <Guid> nonMovableOrgsList = LoadBalanceUtils.GetNonMovableOrgsList(this.serviceContext.Settings);
ILogger logger = this.serviceContext.Logger;
TopologyExtractorFactoryContext context = this.serviceContext.TopologyExtractorFactoryContextPool.GetContext(this.serviceContext.ClientFactory, bands, nonMovableOrgsList, logger);
TopologyExtractorFactory loadBalancingLocalFactory = context.GetLoadBalancingLocalFactory(true);
return(loadBalancingLocalFactory.GetExtractor(base.TargetServer).ExtractTopology());
}
protected VersionedClientBase(Binding binding, EndpointAddress remoteAddress, ILogger logger) : base(binding, remoteAddress)
{
this.logger = logger;
LoadBalanceUtils.SetDataContractSerializerBehavior(base.ChannelFactory.Endpoint.Contract);
}
protected TopologyExtractorFactoryContext GetTopologyExtractorContext(Band[] bandsToUse)
{
return(this.ServiceContext.TopologyExtractorFactoryContextPool.GetContext(this.ServiceContext.ClientFactory, bandsToUse, LoadBalanceUtils.GetNonMovableOrgsList(this.ServiceContext.Settings), this.ServiceContext.Logger));
}
public virtual TopologyExtractorFactoryContext GetTopologyExtractorFactoryContext()
{
return(this.TopologyExtractorFactoryContextPool.GetContext(this.ClientFactory, this.GetActiveBands(), LoadBalanceUtils.GetNonMovableOrgsList(this.Settings), base.Logger));
}
