Event type triggered when connecting a local TELNET client to the TELNET proxy.

TIdMappedTelnetCheckHostPort = procedure (AThread: TIdMappedPortThread; const AHostPort: String; var VHost,VPort: String) of object;

Remote Host port number for the connection.

Proxy conncetion thread for the event.

Host address for the local connection.

Port number for the local connection.

TIdMappedTelnetCheckHostPort is an event type triggered during execution of a port-based TELNET proxy connection. TIdMappedTelnetCheckHostPort allows the TELNET proxy to verify the Host Address and Port number extracted from a TELNET connection line, and used to connect the local client to a remote host. TIdMappedTelnetCheckHostPort is the type used to represent the TIdMappedTelnet.OnCheckHostPort event handler.