Variable SerialSessionState`Const`

SerialSessionState: {
    Connected: "connected";
    Connecting: "connecting";
    Disconnecting: "disconnecting";
    Error: "error";
    Idle: "idle";
    Unsupported: "unsupported";
} = ...

Reactive lifecycle state for a SerialSession.

This is the v2 API counterpart of the legacy SerialState used by SerialClient. The runtime values are the same flat strings v1 consumers used for UI switches; the SerialSessionState const object is the canonical source of those literals so call sites can avoid string typos and get IDE completion.

Lifecycle transitions:

idle -> connecting -> connected -> disconnecting -> idle
                               \-> error
(any)  -> unsupported   (when Web Serial API is unavailable)
(any)  -> error         (when an unrecoverable failure occurs)

Type Declaration

ReadonlyConnected: "connected"
ReadonlyConnecting: "connecting"
ReadonlyDisconnecting: "disconnecting"
ReadonlyError: "error"
ReadonlyIdle: "idle"
ReadonlyUnsupported: "unsupported"

Variable SerialSessionState`Const`

Type Declaration

`Readonly`Connected: "connected"

`Readonly`Connecting: "connecting"

`Readonly`Disconnecting: "disconnecting"

`Readonly`Error: "error"

`Readonly`Idle: "idle"

`Readonly`Unsupported: "unsupported"

See

Settings

Variable SerialSessionStateConst

Type Declaration

ReadonlyConnected: "connected"

ReadonlyConnecting: "connecting"

ReadonlyDisconnecting: "disconnecting"

ReadonlyError: "error"

ReadonlyIdle: "idle"

ReadonlyUnsupported: "unsupported"

See

Settings

Variable SerialSessionState`Const`

`Readonly`Connected: "connected"

`Readonly`Connecting: "connecting"

`Readonly`Disconnecting: "disconnecting"

`Readonly`Error: "error"

`Readonly`Idle: "idle"

`Readonly`Unsupported: "unsupported"