Mercurial > hg > nginx-quic

view src/core/ngx_syslog.h @ 8804:e2d07e4ec636

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Events: fixed balancing between workers with EPOLLEXCLUSIVE. Linux with EPOLLEXCLUSIVE usually notifies only the process which was first to add the listening socket to the epoll instance. As a result most of the connections are handled by the first worker process (ticket #2285). To fix this, we re-add the socket periodically, so other workers will get a chance to accept connections.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 30 Dec 2021 01:08:46 +0300
parents 7f9935f07fe9
children 29adacffdefa
line wrap: on
line source


/*
 * 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_ */