merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196:

cache management fixes:

*) separate cache loader process
*) use real file cache length, this fixes cache size counting for responses
   without "Content-Length" header and 304 responses.

1 files changed, 15 insertions, 3 deletions

diff --git a/src/os/unix/ngx_process.c b/src/os/unix/ngx_process.c
index c480d6899..21a92f178 100644
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -214,21 +214,33 @@ ngx_spawn_process(ngx_cycle_t *cycle, ngx_spawn_proc_pt proc, void *data,
 
     switch (respawn) {
 
+    case NGX_PROCESS_NORESPAWN:
+        ngx_processes[s].respawn = 0;
+        ngx_processes[s].just_spawn = 0;
+        ngx_processes[s].detached = 0;
+        break;
+
+    case NGX_PROCESS_JUST_SPAWN:
+        ngx_processes[s].respawn = 0;
+        ngx_processes[s].just_spawn = 1;
+        ngx_processes[s].detached = 0;
+        break;
+
     case NGX_PROCESS_RESPAWN:
         ngx_processes[s].respawn = 1;
-        ngx_processes[s].just_respawn = 0;
+        ngx_processes[s].just_spawn = 0;
         ngx_processes[s].detached = 0;
         break;
 
     case NGX_PROCESS_JUST_RESPAWN:
         ngx_processes[s].respawn = 1;
-        ngx_processes[s].just_respawn = 1;
+        ngx_processes[s].just_spawn = 1;
         ngx_processes[s].detached = 0;
         break;
 
     case NGX_PROCESS_DETACHED:
         ngx_processes[s].respawn = 0;
-        ngx_processes[s].just_respawn = 0;
+        ngx_processes[s].just_spawn = 0;
         ngx_processes[s].detached = 1;
         break;
     }