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[lwip-users] ppp-new threading question

From: Ivan Delamer
Subject: [lwip-users] ppp-new threading question
Date: Fri, 29 Aug 2014 10:16:04 -0600

I feel almost embarrassed asking this but I haven't completely figured it out yet.

In ppp-new, are packets sent to sio_write() from tcpip thread, or from the RX process thread? Or both?

I just ask because sio_write() may block for some time (at least in my basic implementation) and I'm wondering if this is blocking the rest of the stack.


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