Mercurial > hg > nginx
comparison src/http/v2/ngx_http_v2.h @ 7673:c5840ca2063d
HTTP/2: lingering close after GOAWAY.
After sending the GOAWAY frame, a connection is now closed using
the lingering close mechanism.
This allows for the reliable delivery of the GOAWAY frames, while
also fixing connection resets observed when http2_max_requests is
reached (ticket #1250), or with graceful shutdown (ticket #1544),
when some additional data from the client is received on a fully
closed connection.
For HTTP/2, the settings lingering_close, lingering_timeout, and
lingering_time are taken from the "server" level.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Fri, 03 Jul 2020 16:16:47 +0300 |
parents | 80359395b345 |
children | 61abb35bb8cf d4a6c03cfcb6 |
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7672:3dcb1aba894a | 7673:c5840ca2063d |
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154 ngx_queue_t dependencies; | 154 ngx_queue_t dependencies; |
155 ngx_queue_t closed; | 155 ngx_queue_t closed; |
156 | 156 |
157 ngx_uint_t last_sid; | 157 ngx_uint_t last_sid; |
158 ngx_uint_t last_push; | 158 ngx_uint_t last_push; |
159 | |
160 time_t lingering_time; | |
159 | 161 |
160 unsigned closed_nodes:8; | 162 unsigned closed_nodes:8; |
161 unsigned settings_ack:1; | 163 unsigned settings_ack:1; |
162 unsigned table_update:1; | 164 unsigned table_update:1; |
163 unsigned blocked:1; | 165 unsigned blocked:1; |