Mercurial > hg > nginx

comparison src/core/ngx_cycle.c @ 9268:6a3ee145d0b5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Core: made it possible to disable PID files with "pid off". While it is not generally recommended, this might be beneficial in some configurations, such as with immutable images and direct control by a service manager.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 13 May 2024 06:13:03 +0300
parents f18db38a9826
children 4eb02e5ddb48
comparison
equal deleted inserted replaced
9267:9a5e2296c1be 9268:6a3ee145d0b5
1025 1025
1026 if (ngx_process > NGX_PROCESS_MASTER) { 1026 if (ngx_process > NGX_PROCESS_MASTER) {
1027 return NGX_OK; 1027 return NGX_OK;
1028 } 1028 }
1029 1029
1030 if (name->len == 0) {
1031 return NGX_OK;
1032 }
1033
1030 ngx_memzero(&file, sizeof(ngx_file_t)); 1034 ngx_memzero(&file, sizeof(ngx_file_t));
1031 1035
1032 file.name = *name; 1036 file.name = *name;
1033 file.log = log; 1037 file.log = log;
1034 1038
1067 { 1071 {
1068 u_char *name; 1072 u_char *name;
1069 ngx_core_conf_t *ccf; 1073 ngx_core_conf_t *ccf;
1070 1074
1071 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); 1075 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
1076
1077 if (ccf->pid.len == 0) {
1078 return;
1079 }
1072 1080
1073 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data; 1081 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data;
1074 1082
1075 if (ngx_delete_file(name) == NGX_FILE_ERROR) { 1083 if (ngx_delete_file(name) == NGX_FILE_ERROR) {
1076 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, 1084 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
1089 u_char buf[NGX_INT64_LEN + 2]; 1097 u_char buf[NGX_INT64_LEN + 2];
1090 1098
1091 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "signal process started"); 1099 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "signal process started");
1092 1100
1093 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); 1101 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
1102
1103 if (ccf->pid.len == 0) {
1104 ngx_log_error(NGX_LOG_ERR, cycle->log, 0,
1105 "no PID file configured");
1106 return 1;
1107 }
1094 1108
1095 ngx_memzero(&file, sizeof(ngx_file_t)); 1109 ngx_memzero(&file, sizeof(ngx_file_t));
1096 1110
1097 file.name = ccf->pid; 1111 file.name = ccf->pid;
1098 file.log = cycle->log; 1112 file.log = cycle->log;