Class ClientStateLedger

Maintains a ledger of client state transitions with timestamps. Tracks and records the history of state changes for a specific client over time.

Inheritance

System.Object

ClientStateLedger

Namespace: FM.LiveSwitch

Assembly: FM.LiveSwitch.dll

Syntax

public class ClientStateLedger : object

Constructors

ClientStateLedger(String, String)

Initializes a new instance of the ClientStateLedger class. Automatically records an initial "New" state.

Declaration

public ClientStateLedger(string clientId, string externalId)

Parameters

Type	Name	Description
System.String	clientId	The unique identifier for the client to track.
System.String	externalId	The external identifier for the client. Can be null.

Methods

RecordClientState(ClientState)

Records a new client state transition with the current timestamp. Adds a new record to the state history with both UTC time and millisecond precision timestamp.

Declaration

public void RecordClientState(ClientState state)

Parameters

Type	Name	Description
ClientState	state	The new client state to record.

ToString()

Provides a JSON string representation of all recorded state transitions. Includes client identification, state transition history with timestamps and elapsed times, and diagnostic information if the client never reached the registered state.

Declaration

public override string ToString()

Returns

Type	Description
System.String	A JSON formatted string containing the complete state transition history and diagnostics. Returns "{}" if no states have been recorded.