SPDY: question about PING
ykirpichev at gmail.com
Wed Jun 19 11:33:13 UTC 2013
Hello Nginx Developers,
I have a question about how SPDY PING message is handled by current nginx
>From source code of function ngx_http_spdy_state_ping I can find that PING
frame is queued like:
buf->last = p;
pos += NGX_SPDY_PING_SIZE;
return ngx_http_spdy_state_complete(sc, pos, end);
But I can not find the code where PING frame is sent to network.
(The same is for RST, SETTINGS).
(Like there is no call to ngx_http_spdy_send_output_queue function)
So, my question is when such frames will be actually sent?
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