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view src/core/ngx_syslog.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 | 7f9935f07fe9 |
children | 29adacffdefa |
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/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_SYSLOG_H_INCLUDED_ #define _NGX_SYSLOG_H_INCLUDED_ typedef struct { ngx_uint_t facility; ngx_uint_t severity; ngx_str_t tag; ngx_addr_t server; ngx_connection_t conn; unsigned busy:1; unsigned nohostname:1; } ngx_syslog_peer_t; char *ngx_syslog_process_conf(ngx_conf_t *cf, ngx_syslog_peer_t *peer); u_char *ngx_syslog_add_header(ngx_syslog_peer_t *peer, u_char *buf); void ngx_syslog_writer(ngx_log_t *log, ngx_uint_t level, u_char *buf, size_t len); ssize_t ngx_syslog_send(ngx_syslog_peer_t *peer, u_char *buf, size_t len); #endif /* _NGX_SYSLOG_H_INCLUDED_ */