commit 24329bf299b2ce4f4d9b02306651e1d64a4c6216
author Igor Sysoev <igor@sysoev.ru> Thu Jun 26 12:45:37 2008 +0000
committer Igor Sysoev <igor@sysoev.ru> Thu Jun 26 12:45:37 2008 +0000
tree 441e77fc77fec4c6ee31e86f8a83696ac7b43c08
parent 8b55dc2fb40e20e3273fa98291f0b626f66eb9af

fix bug when inactive subrequest is truncated,
if output_buffers are less than subrequest size

src/http/ngx_http_postpone_filter_module.c

diff --git a/src/http/ngx_http_postpone_filter_module.c b/src/http/ngx_http_postpone_filter_module.c
index 3262166..ca5cb9e 100644
--- a/src/http/ngx_http_postpone_filter_module.c
+++ b/src/http/ngx_http_postpone_filter_module.c
@@ -168,7 +168,7 @@
         pr = r->postponed;
 
         if (pr == NULL) {
-            return NGX_OK;
+            break;
         }
 
         if (pr->request) {
@@ -196,7 +196,7 @@
         }
 
         if (pr == NULL) {
-            return NGX_OK;
+            break;
         }
 
         out = pr->out;
@@ -215,6 +215,17 @@
 
         r->postponed = r->postponed->next;
     }
+
+    if (r->out) {
+        ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                       "http postpone filter out again \"%V?%V\"",
+                       &r->uri, &r->args);
+
+        r->connection->data = r;
+        return NGX_AGAIN;
+    }
+
+    return NGX_OK;
 }