diff options
| -rw-r--r-- | core/qtserialbluetooth.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/core/qtserialbluetooth.cpp b/core/qtserialbluetooth.cpp index 9d79d863b..6b47524de 100644 --- a/core/qtserialbluetooth.cpp +++ b/core/qtserialbluetooth.cpp @@ -212,7 +212,16 @@ static dc_status_t qt_serial_poll(void *io, int timeout) if (!device->socket) return DC_STATUS_INVALIDARGS; - if (device->socket->waitForReadyRead(timeout)) + + QEventLoop loop; + QTimer timer; + timer.setSingleShot(true); + loop.connect(&timer, SIGNAL(timeout()), SLOT(quit())); + loop.connect(device->socket, SIGNAL(readyRead()), SLOT(quit())); + timer.start(timeout); + loop.exec(); + + if (!timer.isActive()) return DC_STATUS_SUCCESS; return DC_STATUS_TIMEOUT; } |