NGX_SSL_BUFSIZE   969 event/ngx_event_openssl.c         buf = ngx_create_temp_buf(c->pool, NGX_SSL_BUFSIZE);
NGX_SSL_BUFSIZE   978 event/ngx_event_openssl.c         buf->start = ngx_palloc(c->pool, NGX_SSL_BUFSIZE);
NGX_SSL_BUFSIZE   985 event/ngx_event_openssl.c         buf->end = buf->start + NGX_SSL_BUFSIZE;