Fixes a bug where new acquisition failes due to leftover pipes from
previous acquisitions:
sr: demo: dev_acquisition_start: pipe() failed
Indeed, PulseView had 2024 pipes opened. With this fix, it stabilizes at
33 with sampling thread active.
Signed-off-by: Hubert CHAUMETTE <[email protected]>
---
src/hardware/demo/demo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/hardware/demo/demo.c b/src/hardware/demo/demo.c
index a208c7d..3e54f56 100644
--- a/src/hardware/demo/demo.c
+++ b/src/hardware/demo/demo.c
@@ -922,6 +922,8 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi,
void *cb_data)
g_io_channel_shutdown(devc->channel, FALSE, NULL);
g_io_channel_unref(devc->channel);
devc->channel = NULL;
+ close(devc->pipe_fds[0]);
+ close(devc->pipe_fds[1]);
/* Send last packet. */
packet.type = SR_DF_END;
--
2.5.0
------------------------------------------------------------------------------
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