diff options
Diffstat (limited to 'vendor/go.mau.fi/whatsmeow/qrchan.go')
| -rw-r--r-- | vendor/go.mau.fi/whatsmeow/qrchan.go | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/vendor/go.mau.fi/whatsmeow/qrchan.go b/vendor/go.mau.fi/whatsmeow/qrchan.go index 0aea93c9..5401ac0e 100644 --- a/vendor/go.mau.fi/whatsmeow/qrchan.go +++ b/vendor/go.mau.fi/whatsmeow/qrchan.go @@ -17,7 +17,7 @@ import ( ) type QRChannelItem struct { - // The type of event, "code" for new QR codes. + // The type of event, "code" for new QR codes (see Code field) and "error" for pairing errors (see Error) field. // For non-code/error events, you can just compare the whole item to the event variables (like QRChannelSuccess). Event string // If the item is a pair error, then this field contains the error message. @@ -28,6 +28,11 @@ type QRChannelItem struct { Timeout time.Duration } +const QRChannelEventCode = "code" +const QRChannelEventError = "error" + +// Possible final items in the QR channel. In addition to these, an `error` event may be emitted, +// in which case the Error field will have the error that occurred during pairing. var ( // QRChannelSuccess is emitted from GetQRChannel when the pairing is successful. QRChannelSuccess = QRChannelItem{Event: "success"} @@ -78,7 +83,7 @@ func (qrc *qrChannel) emitQRs(evt *events.QR) { nextCode, evt.Codes = evt.Codes[0], evt.Codes[1:] qrc.log.Debugf("Emitting QR code %s", nextCode) select { - case qrc.output <- QRChannelItem{Code: nextCode, Timeout: timeout, Event: "code"}: + case qrc.output <- QRChannelItem{Code: nextCode, Timeout: timeout, Event: QRChannelEventCode}: default: qrc.log.Debugf("Output channel didn't accept code, exiting QR emitter") if atomic.CompareAndSwapUint32(&qrc.closed, 0, 1) { @@ -125,7 +130,7 @@ func (qrc *qrChannel) handleEvent(rawEvt interface{}) { outputType = QRChannelSuccess case *events.PairError: outputType = QRChannelItem{ - Event: "error", + Event: QRChannelEventError, Error: evt.Error, } case *events.Disconnected: @@ -151,7 +156,7 @@ func (qrc *qrChannel) handleEvent(rawEvt interface{}) { // // This must be called *before* Connect(). It will then listen to all the relevant events from the client. // -// The last value to be emitted will be a special string, either "success", "timeout" or "err-already-have-id", +// The last value to be emitted will be a special event like "success", "timeout" or another error code // depending on the result of the pairing. The channel will be closed immediately after one of those. func (cli *Client) GetQRChannel(ctx context.Context) (<-chan QRChannelItem, error) { if cli.IsConnected() { |