style: minor fixes to align with ngx_http_lua.

Author: thibaultcha

src/subsys/api/ngx_subsys_lua_api.h.tt2

@@ -60,7 +60,8 @@ ngx_int_t ngx_[% subsys %]_lua_add_package_preload(ngx_conf_t *cf,
 ngx_int_t ngx_[% subsys %]_lua_shared_dict_get(ngx_shm_zone_t *shm_zone,
     u_char *key_data, size_t key_len, ngx_[% subsys %]_lua_value_t *value);
 
-ngx_shm_zone_t *ngx_[% subsys %]_lua_find_zone(u_char *name_data, size_t name_len);
+ngx_shm_zone_t *ngx_[% subsys %]_lua_find_zone(u_char *name_data,
+    size_t name_len);
 
 ngx_shm_zone_t *ngx_[% subsys %]_lua_shared_memory_add(ngx_conf_t *cf,
     ngx_str_t *name, size_t size, void *tag);

src/subsys/ngx_subsys_lua_api.c.tt2

@@ -85,8 +85,8 @@ ngx_[% subsys %]_lua_add_package_preload(ngx_conf_t *cf, const char *package,
 
 
 ngx_shm_zone_t *
-ngx_[% subsys %]_lua_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, size_t size,
-    void *tag)
+ngx_[% subsys %]_lua_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name,
+    size_t size, void *tag)
 {
     ngx_[% subsys %]_lua_main_conf_t     *lmcf;
     ngx_[% subsys %]_lua_shm_zone_ctx_t  *ctx;

src/subsys/ngx_subsys_lua_balancer.c.tt2

@@ -803,7 +803,7 @@ ngx_[% subsys %]_lua_ffi_balancer_set_more_tries([% req_type %] *r,
 [% ELSIF stream_subsys %]
 #if (HAS_NGX_STREAM_PROXY_GET_NEXT_UPSTREAM_TRIES_PATCH)
 [% END %]
-    ngx_uint_t                                     max_tries, total;
+    ngx_uint_t                                  max_tries, total;
 #endif
     ngx_[% subsys %]_lua_ctx_t                 *ctx;
     ngx_[% subsys %]_upstream_t                *u;

src/subsys/ngx_subsys_lua_initworkerby.c.tt2

@@ -74,6 +74,8 @@ ngx_[% subsys %]_lua_init_worker(ngx_cycle_t *cycle)
 #   endif
        )
     {
+        /* disable init_worker_by_lua* and destroy lua VM in cache processes */
+
         ngx_log_debug2(NGX_LOG_DEBUG_[% SUBSYS %], ngx_cycle->log, 0,
                        "lua close the global Lua VM %p in the "
                        "cache helper process %P", lmcf->lua, ngx_pid);
@@ -94,7 +96,7 @@ ngx_[% subsys %]_lua_init_worker(ngx_cycle_t *cycle)
 
 #endif  /* NGX_WIN32 */
 
-#if NGX_[% SUBSYS %]_LUA_HAVE_SA_RESTART
+#if (NGX_[% SUBSYS %]_LUA_HAVE_SA_RESTART)
     if (lmcf->set_sa_restart) {
         ngx_[% subsys %]_lua_set_sa_restart(ngx_cycle->log);
     }

src/subsys/ngx_subsys_lua_module.c.tt2

@@ -722,7 +722,7 @@ static ngx_command_t ngx_[% subsys %]_lua_cmds[] = {
 
 
 ngx_[% subsys %]_module_t ngx_[% subsys %]_lua_module_ctx = {
-    NULL,                                        /*  preconfiguration */
+    NULL,                                     /*  preconfiguration */
     ngx_[% subsys %]_lua_init,                /*  postconfiguration */
 
     ngx_[% subsys %]_lua_create_main_conf,    /*  create main configuration */
@@ -742,14 +742,14 @@ ngx_module_t ngx_[% subsys %]_lua_module = {
     NGX_MODULE_V1,
     &ngx_[% subsys %]_lua_module_ctx,       /*  module context */
     ngx_[% subsys %]_lua_cmds,              /*  module directives */
-    NGX_[% SUBSYS %]_MODULE,   /*  module type */
-    NULL,                                      /*  init master */
-    NULL,                                      /*  init module */
+    NGX_[% SUBSYS %]_MODULE,                /*  module type */
+    NULL,                                   /*  init master */
+    NULL,                                   /*  init module */
     ngx_[% subsys %]_lua_init_worker,       /*  init process */
-    NULL,                                      /*  init thread */
-    NULL,                                      /*  exit thread */
-    NULL,                                      /*  exit process */
-    NULL,                                      /*  exit master */
+    NULL,                                   /*  init thread */
+    NULL,                                   /*  exit thread */
+    NULL,                                   /*  exit process */
+    NULL,                                   /*  exit master */
     NGX_MODULE_V1_PADDING
 };
 
@@ -1304,7 +1304,7 @@ ngx_[% subsys %]_lua_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
         if (sscf && sscf->ssl.ctx) {
 #ifdef LIBRESSL_VERSION_NUMBER
             ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
-                          "LibreSSL does not support "
+                          "LibreSSL is not supported by "
                           "ssl_session_store_by_lua*");
 
             return NGX_CONF_ERROR;
@@ -1326,7 +1326,7 @@ ngx_[% subsys %]_lua_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
         if (sscf && sscf->ssl.ctx) {
 #ifdef LIBRESSL_VERSION_NUMBER
             ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
-                          "LibreSSL does not support "
+                          "LibreSSL is not supported by "
                           "ssl_session_fetch_by_lua*");
 
             return NGX_CONF_ERROR;

src/subsys/ngx_subsys_lua_socket_tcp.c.tt2

@@ -1929,12 +1929,12 @@ new_ssl_name:
 
         c->ssl->handler = ngx_[% subsys %]_lua_ssl_handshake_handler;
 
-    if (ctx->entered_content_phase) {
-        r->write_event_handler = ngx_[% subsys %]_lua_content_wev_handler;
+        if (ctx->entered_content_phase) {
+            r->write_event_handler = ngx_[% subsys %]_lua_content_wev_handler;
 
-    } else {
-        r->write_event_handler = ngx_[% req_subsys %]_core_run_phases;
-    }
+        } else {
+            r->write_event_handler = ngx_[% req_subsys %]_core_run_phases;
+        }
 
         return lua_yield(L, 0);
     }
@@ -2864,9 +2864,7 @@ success:
             /* rc == NGX_AGAIN */
 
 [% IF http_subsys %]
-            if (u->body_downstream
-                && r->request_body->rest == 0)
-            {
+            if (u->body_downstream && r->request_body->rest == 0) {
                 u->eof = 1;
             }
 [% END %]