EPICS Bandwidth limits in asyn

Experimental Physics and Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	Bandwidth limits in asyn
From:	Iain Marcuson <[email protected]>
To:	"[email protected] >> EPICS Tech Talk" <[email protected]>
Date:	Thu, 20 Apr 2017 19:27:30 +0000

I've been writing an asyn driver to receive data from a camera, but I seem to be hitting some sort of limit.  The total size to transmit is 35280000 bytes, but the connection breaks at around 17640000 bytes.  In a mockup test, I was able to transfer all the data by sending 16k with a pause of 0.5 seconds between each packet.  The receiving routine just buffers all the incoming data until it reads the predetermined amount.  Is there something else I need to be doing to get all the data?

Thank you,

Iain.

Replies:: RE: Bandwidth limits in asyn Mark Rivers

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