Hakase/nginx-quic
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Latest update - 9066

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Hakase
2023-03-29 16:36:39 +09:00
parent 092bbce122
commit 1034e434d8
30 changed files with 1085 additions and 167 deletions
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src/core/ngx_syslog.c
+42 -10
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@@ -18,6 +18,7 @@
static char *ngx_syslog_parse_args(ngx_conf_t *cf, ngx_syslog_peer_t *peer);
static ngx_int_t ngx_syslog_init_peer(ngx_syslog_peer_t *peer);
static void ngx_syslog_cleanup(void *data);
static u_char *ngx_syslog_log_error(ngx_log_t *log, u_char *buf, size_t len);
static char *facilities[] = {
@@ -66,6 +67,9 @@ ngx_syslog_process_conf(ngx_conf_t *cf, ngx_syslog_peer_t *peer)
ngx_str_set(&peer->tag, "nginx");
}
peer->hostname = &cf->cycle->hostname;
peer->logp = &cf->cycle->new_log;
peer->conn.fd = (ngx_socket_t) -1;
peer->conn.read = &ngx_syslog_dummy_event;
@@ -243,7 +247,7 @@ ngx_syslog_add_header(ngx_syslog_peer_t *peer, u_char *buf)
}
return ngx_sprintf(buf, "<%ui>%V %V %V: ", pri, &ngx_cached_syslog_time,
&ngx_cycle->hostname, &peer->tag);
peer->hostname, &peer->tag);
}
@@ -286,15 +290,19 @@ ngx_syslog_send(ngx_syslog_peer_t *peer, u_char *buf, size_t len)
{
ssize_t n;
if (peer->log.handler == NULL) {
peer->log = *peer->logp;
peer->log.handler = ngx_syslog_log_error;
peer->log.data = peer;
peer->log.action = "logging to syslog";
}
if (peer->conn.fd == (ngx_socket_t) -1) {
if (ngx_syslog_init_peer(peer) != NGX_OK) {
return NGX_ERROR;
}
}
/* log syslog socket events with valid log */
peer->conn.log = ngx_cycle->log;
if (ngx_send) {
n = ngx_send(&peer->conn, buf, len);
@@ -306,7 +314,7 @@ ngx_syslog_send(ngx_syslog_peer_t *peer, u_char *buf, size_t len)
if (n == NGX_ERROR) {
if (ngx_close_socket(peer->conn.fd) == -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
ngx_close_socket_n " failed");
}
@@ -324,24 +332,25 @@ ngx_syslog_init_peer(ngx_syslog_peer_t *peer)
fd = ngx_socket(peer->server.sockaddr->sa_family, SOCK_DGRAM, 0);
if (fd == (ngx_socket_t) -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
ngx_socket_n " failed");
return NGX_ERROR;
}
if (ngx_nonblocking(fd) == -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
ngx_nonblocking_n " failed");
goto failed;
}
if (connect(fd, peer->server.sockaddr, peer->server.socklen) == -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
"connect() failed");
goto failed;
}
peer->conn.fd = fd;
peer->conn.log = &peer->log;
/* UDP sockets are always ready to write */
peer->conn.write->ready = 1;
@@ -351,7 +360,7 @@ ngx_syslog_init_peer(ngx_syslog_peer_t *peer)
failed:
if (ngx_close_socket(fd) == -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
ngx_close_socket_n " failed");
}
@@ -372,7 +381,30 @@ ngx_syslog_cleanup(void *data)
}
if (ngx_close_socket(peer->conn.fd) == -1) {
ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
ngx_log_error(NGX_LOG_ALERT, &peer->log, ngx_socket_errno,
ngx_close_socket_n " failed");
}
}
static u_char *
ngx_syslog_log_error(ngx_log_t *log, u_char *buf, size_t len)
{
u_char *p;
ngx_syslog_peer_t *peer;
p = buf;
if (log->action) {
p = ngx_snprintf(buf, len, " while %s", log->action);
len -= p - buf;
}
peer = log->data;
if (peer) {
p = ngx_snprintf(p, len, ", server: %V", &peer->server.name);
}
return p;
}