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| author | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-08-19 08:27:24 -0500 |
|---|---|---|
| committer | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-08-20 15:54:56 -0500 |
| commit | 0382a1c1cc8f5296025420507c8dc9d409a39502 (patch) | |
| tree | 378403c0118c762cdcd3d529bd065a273a92de4f /host/tests | |
| parent | 3a36577a30ead6d616ffb8cc23fe9b57b40a2647 (diff) | |
| download | uhd-0382a1c1cc8f5296025420507c8dc9d409a39502.tar.gz uhd-0382a1c1cc8f5296025420507c8dc9d409a39502.tar.bz2 uhd-0382a1c1cc8f5296025420507c8dc9d409a39502.zip | |
uhd: streamer: Restore original recv(0) semantics
A recv() of zero samples on an RX stream should return immediately
(i.e., without respect to the timeout and regardless of the availability
of samples), surfacing any stream error conditions via metadata. This
convention was broken in a2f10ee9, causing a recv() of zero samples to
wait for the entire timeout period and then return ERROR_CODE_TIMEOUT if
no samples are available. This commit restores the desired semantics.
Diffstat (limited to 'host/tests')
0 files changed, 0 insertions, 0 deletions