[sane-devel] getenv(SANE_USB_TIMEOUT)

[m. allan noah]

there already is a mechanism for the backend to change the timeout:
sanei_usb_set_timeout.   which takes precedence, the env var or the
backend?

allan

On 7/15/08, Lev A. Melnikovsky <leva at hotmail.com> wrote:
> Hi there,
>
>  I do often see timeouts with my scanner (HP ScanJet 6200C via USB) under Linux
>  2.6.24. The problem disappears if I replace (file sanei_usb.c)
>
>  -static int libusb_timeout = 30 * 1000;         /* 30 seconds */
>
>  with
>
>  +static int libusb_timeout = 120 * 1000;        /* 120 seconds */
>
>  For me it seems reasonable to add an environment variable SANE_USB_TIMEOUT
>  to specify default USB timeout. Would such a patch be accepted? Other
>  recommendations?
>
>  thanks
>  -L
>
>
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