Implements logging for Indy Tunnel components.

TLogger = class(TObject)

TLogger is a class used to provide support for message and status logging in TIdTunnelMaster and TIdTunnelSalve components. TLogger allows messages to be written to a file, and protects resources to prevent simultaneous access by multiple threads in the Indy Tunnel components.

Indicates that the logging component has been opened.

property Active: Boolean;

Active is a Boolean property that indicates when the logging component has been opened, and the out file has been assigned.

Constructor for the object instance.

constructor Create(LogFileName: String);

File used for logging messages and events.

Create is the constructor for the object instance. Create sets Active to False, and attempts Assign and Rewrite the file specified in LogFileName. If the file is successfully opened, Active is set to True.

destructor for the object instance.

destructor Destroy; override;

Destroy is the destructor for the object instance. Destroy closes the output file in LogFile and calls the inherited Destroy method.

Writes a message to the output file.

procedure LogEvent(Msg: String);

Message to write to the output file.

LogEvent is a procedure used to write the message specified in Msg to the LogFile output file.