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Bug 1787 - WAIT_DAT on events depends on incoming data
| Status | NEW |
| Reported | 2012-10-23 14:10:00 +0200 |
| Modified | 2012-11-02 13:29:53 +0100 |
| Product: | FieldTrip |
| Component: | realtime |
| Version: | unspecified |
| Hardware: | All |
| Operating System: | Mac OS |
| Importance: | P3 major |
| Assigned to: | |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Philip van den Broek - 2012-10-23 14:10:28 +0200
During testing the new implementation of BrainStream using a select call instead of polling, I discovered the following dependency: WAIT_DAT request on events only is dependent of incoming data. Only after the buffer receives some new data, it will respond to the caller that issued the WAIT_DAT request. As a result, the response time to the WAIT_DAT request depends on the data update interval, which in general is much higher than 1/Fs.