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Re: [Patch] Don't update DTLS retransmit timer too often
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From: |
Nikos Mavrogiannopoulos |
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Subject: |
Re: [Patch] Don't update DTLS retransmit timer too often |
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Date: |
Sat, 18 Feb 2012 11:04:29 +0100 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111114 Icedove/3.1.16 |
On 02/18/2012 03:22 AM, Sean Buckheister wrote:
> Currently, when the user calls a handshake function on nonblocking DTLS
> sessions with no data available, the retransmit timers are updated
> without condition in _dtls_wait_and_retransmit. In that case,
> _dtls_transmit is also called, and if _dtls_transmit detects a flight
> timeout, the timer is updated again. This not only slows down - or
> outright disables - flight loss recovery.
Thanks. This code is for the last flight only. Did you only notice the
timer update issues on this flight?
regards,
Nikos