Date: Wed, 04 Jan 2017 14:21:58 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 215765] libusb_handle_events_completed() hangs after device removal Message-ID: <bug-215765-17-XJZjxCWTdH@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-215765-17@https.bugs.freebsd.org/bugzilla/> References: <bug-215765-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215765 --- Comment #3 from Hans Petter Selasky <hselasky@FreeBSD.org> --- Q: How to cancel a transfer after device removal if libusb_cancel_transfer() fails with LIBUSB_ERROR_NOT_FOUND since the device is removed? A: The FreeBSD USB stack will automatically cancel all pending transfers belonging to a USB device when it is detached and upon receiving a transfer status of LIBUSB_TRANSFER_CANCELLED, pcscd should not try re-submit the USB transfer and set its termination flag. --HPS --=20 You are receiving this mail because: You are the assignee for the bug.=
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