internal static MailboxReplicationServiceClient Create(IConfigurationSession session, MRSJobType jobType, Guid mdbGuid, List <string> unreachableMrsServers)
{
MRSCapabilities requiredCapability = RequestJobXML.MapJobTypeToCapability(jobType);
string text = null;
DatabaseInformation databaseInformation = MapiUtils.FindServerForMdb(mdbGuid, null, null, FindServerFlags.None);
if (!string.IsNullOrEmpty(databaseInformation.ServerFqdn))
{
text = databaseInformation.ServerFqdn.ToLower(CultureInfo.InvariantCulture);
}
List <string> mrsServers = MailboxReplicationServiceClient.GetMrsServers(session, mdbGuid);
List <string> list = new List <string>(mrsServers.Count);
foreach (string text2 in mrsServers)
{
string text3 = text2.ToLower(CultureInfo.InvariantCulture);
if (string.Compare(text3, text, CultureInfo.InvariantCulture, CompareOptions.Ordinal) != 0 && !unreachableMrsServers.Contains(text3))
{
list.Add(text2);
}
}
List <string> list2 = CommonUtils.RandomizeSequence <string>(list);
if (text != null)
{
list2.Insert(0, text);
}
foreach (string text4 in list2)
{
try
{
return(MailboxReplicationServiceClient.Create(text4, requiredCapability));
}
catch (MailboxReplicationPermanentException ex)
{
MrsTracer.Common.Warning("Attempt to connect to CAS Server {0} failed with error: {1}", new object[]
{
text4,
CommonUtils.FullExceptionMessage(ex)
});
}
catch (MailboxReplicationTransientException ex2)
{
MrsTracer.Common.Warning("Attempt to connect to CAS Server {0} failed with error: {1}", new object[]
{
text4,
CommonUtils.FullExceptionMessage(ex2)
});
}
unreachableMrsServers.Add(text4.ToLower(CultureInfo.InvariantCulture));
}
throw new NoMRSAvailableTransientException();
}
public static MailboxReplicationServiceClient Create(string serverName, MRSCapabilities requiredCapability)
{
MrsTracer.Common.Debug("MRSClient: attempting to connect to '{0}'", new object[]
{
serverName
});
string text = string.Format("net.tcp://{0}/Microsoft.Exchange.MailboxReplicationService", 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;
int config = ConfigBase <MRSConfigSchema> .GetConfig <int>("MrsBindingMaxMessageSize");
netTcpBinding.MaxReceivedMessageSize = (long)config;
netTcpBinding.ReaderQuotas.MaxStringContentLength = config;
netTcpBinding.ReaderQuotas.MaxArrayLength = config;
EndpointAddress remoteAddress;
try
{
remoteAddress = new EndpointAddress(text);
}
catch (UriFormatException innerException)
{
throw new InvalidEndpointAddressPermanentException(text, innerException);
}
MailboxReplicationServiceClient mailboxReplicationServiceClient = null;
bool flag = false;
try
{
mailboxReplicationServiceClient = new MailboxReplicationServiceClient(netTcpBinding, remoteAddress);
mailboxReplicationServiceClient.ExchangeVersionInformation(requiredCapability);
flag = true;
}
finally
{
if (!flag && mailboxReplicationServiceClient != null)
{
mailboxReplicationServiceClient.Dispose();
}
}
MrsTracer.Common.Debug("MRSClient: connected to '{0}', version {1}", new object[]
{
mailboxReplicationServiceClient.ServerVersion.ComputerName,
mailboxReplicationServiceClient.ServerVersion
});
return(mailboxReplicationServiceClient);
}
public static MailboxReplicationServiceClient Create(string serverName, MRSJobType jobType)
{
return(MailboxReplicationServiceClient.Create(serverName, RequestJobXML.MapJobTypeToCapability(jobType)));
}
public static MailboxReplicationServiceClient Create(string serverName)
{
return(MailboxReplicationServiceClient.Create(serverName, MRSJobType.Unknown));
}
