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comparison src/os/unix/ngx_process_cycle.c @ 9268:6a3ee145d0b5

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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 791ead216b03
children
comparison
equal deleted inserted replaced
9267:9a5e2296c1be 9268:6a3ee145d0b5
617 if (ngx_processes[i].pid == ngx_new_binary) { 617 if (ngx_processes[i].pid == ngx_new_binary) {
618 618
619 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, 619 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx,
620 ngx_core_module); 620 ngx_core_module);
621 621
622 if (ngx_rename_file((char *) ccf->oldpid.data, 622 if (ccf->pid.len
623 (char *) ccf->pid.data) 623 && ngx_rename_file((char *) ccf->oldpid.data,
624 == NGX_FILE_ERROR) 624 (char *) ccf->pid.data)
625 == NGX_FILE_ERROR)
625 { 626 {
626 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, 627 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
627 ngx_rename_file_n " %s back to %s failed " 628 ngx_rename_file_n " %s back to %s failed "
628 "after the new binary process \"%s\" exited", 629 "after the new binary process \"%s\" exited",
629 ccf->oldpid.data, ccf->pid.data, ngx_argv[0]); 630 ccf->oldpid.data, ccf->pid.data, ngx_argv[0]);