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From: | Andrew Foster |
Subject: | [lwip-users] Minimizing TCP send delay with RAW api and multi-threading. |
Date: | Thu, 11 Nov 2010 15:49:59 -0500 |
Hello All, Are there any safe “tricks” to get TCP data sent
faster from a non tcpip_thread? Since the RAW api is not safe for concurrent
access, it seems the delay will always be a factor of the tcp_tmr intervals
(fast&slow). With that in mind, the only way to reduce the delay is to adjust
these tmr values to get the TCP_EVENT_POLL to happen more frequently. What are the ramifications of adjusting the coarse/fine
timer values? Is this a common practice to reduce asynchronous transmission
delay? Has anyone had experience “tweaking” these values to
minimize send delay? As always, thanks for your time. Sincerely, Andrew Foster |
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