/// <summary>
/// Creates an instance of <see cref="WindowsServiceClient"/>.
/// </summary>
/// <param name="connectionString">Connection information such as server ip address and port where windows service is running.</param>
public WindowsServiceClient(string connectionString)
{
// Initialize status cache members.
Dictionary<string, string> settings = connectionString.ParseKeyValuePairs();
SerializationFormat serializationFormat;
string setting;
if (settings.TryGetValue("statusBufferSize", out setting) && !string.IsNullOrWhiteSpace(setting))
m_statusBufferSize = int.Parse(setting);
else
m_statusBufferSize = 8192;
m_cachedStatus = string.Empty;
// Initialize remoting client socket.
if (!settings.TryGetValue("enabledSslProtocols", out setting) || !setting.Equals("None", StringComparison.OrdinalIgnoreCase))
m_remotingClient = InitializeTlsClient(connectionString);
else
m_remotingClient = InitializeTcpClient(connectionString);
// Parse out desired message serialization format, if specified
if (!settings.TryGetValue("serializationFormat", out setting) || !Enum.TryParse(setting, true, out serializationFormat))
serializationFormat = SerializationFormat.Binary;
// Initialize windows service client.
m_clientHelper = new ClientHelper();
m_clientHelper.SerializationFormat = serializationFormat;
m_clientHelper.RemotingClient = m_remotingClient;
m_clientHelper.ReceivedServiceUpdate += ClientHelper_ReceivedServiceUpdate;
m_clientHelper.AuthenticationSuccess += ClientHelper_AuthenticationSuccess;
m_clientHelper.AuthenticationFailure += ClientHelper_AuthenticationFailure;
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="ServiceClientBase"/> object and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (!m_disposed)
{
try
{
if (disposing)
{
if ((object)m_clientHelper != null)
{
m_clientHelper.Dispose();
m_clientHelper = null;
}
if ((object)m_remotingClient != null)
{
m_remotingClient.Dispose();
m_remotingClient = null;
}
if ((object)m_errorLogger != null)
{
m_errorLogger.Dispose();
m_errorLogger = null;
}
}
}
finally
{
m_disposed = true; // Prevent duplicate dispose.
}
}
}
/// <summary>
/// Initializes the remoting client, client helper, and error logger.
/// </summary>
public void Initialize()
{
CategorizedSettingsElementCollection remotingClientSettings;
try
{
remotingClientSettings = ConfigurationFile.Current.Settings["remotingClient"];
}
catch
{
remotingClientSettings = null;
}
if ((object)remotingClientSettings != null)
{
if (remotingClientSettings.Cast<CategorizedSettingsElement>().Any(element => element.Name.Equals("EnabledSslProtocols", StringComparison.OrdinalIgnoreCase) && !element.Value.Equals("None", StringComparison.OrdinalIgnoreCase)))
m_remotingClient = InitializeTlsClient();
else
m_remotingClient = InitializeTcpClient();
}
else
{
m_remotingClient = InitializeTlsClient();
}
m_clientHelper = new ClientHelper();
m_clientHelper.PersistSettings = true;
m_clientHelper.RemotingClient = m_remotingClient;
m_clientHelper.Initialize();
m_errorLogger = new ErrorLogger();
m_errorLogger.ErrorLog.FileName = "ServiceClient.ErrorLog.txt";
m_errorLogger.LogToEventLog = false;
m_errorLogger.LogToUI = true;
m_errorLogger.PersistSettings = true;
m_errorLogger.ErrorLog.Initialize();
m_errorLogger.Initialize();
}
/// <summary>
/// Initializes the remoting client, client helper, and error logger.
/// </summary>
public void Initialize()
{
CategorizedSettingsElementCollection remotingClientSettings;
string[] args;
string filter;
try
{
remotingClientSettings = ConfigurationFile.Current.Settings["remotingClient"];
}
catch
{
remotingClientSettings = null;
}
if ((object)remotingClientSettings != null)
{
if (remotingClientSettings.Cast<CategorizedSettingsElement>().Any(element => element.Name.Equals("EnabledSslProtocols", StringComparison.OrdinalIgnoreCase) && !element.Value.Equals("None", StringComparison.OrdinalIgnoreCase)))
m_remotingClient = InitializeTlsClient();
else
m_remotingClient = InitializeTcpClient();
}
else
{
m_remotingClient = InitializeTlsClient();
}
args = Arguments.ToArgs(Environment.CommandLine);
filter = Enumerable.Range(0, args.Length)
.Where(index => args[index].StartsWith("--filter=", StringComparison.OrdinalIgnoreCase))
.Select(index => Regex.Replace(args[index], "^--filter=", "", RegexOptions.IgnoreCase))
.FirstOrDefault() ?? ClientHelper.DefaultStatusMessageFilter;
m_clientHelper = new ClientHelper();
m_clientHelper.PersistSettings = true;
m_clientHelper.RemotingClient = m_remotingClient;
m_clientHelper.StatusMessageFilter = filter;
m_clientHelper.Initialize();
m_errorLogger = new ErrorLogger();
m_errorLogger.ErrorLog.FileName = "ServiceClient.ErrorLog.txt";
m_errorLogger.LogToEventLog = false;
m_errorLogger.LogToUI = true;
m_errorLogger.PersistSettings = true;
m_errorLogger.ErrorLog.Initialize();
m_errorLogger.Initialize();
}
