nginx 0.2.0 *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.

--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -359,7 +359,7 @@ void ngx_http_init_request(ngx_event_t *
     if (sscf->enable) {
 
         if (c->ssl == NULL) {
-            if (ngx_ssl_create_session(sscf->ssl_ctx, c, NGX_SSL_BUFFER)
+            if (ngx_ssl_create_connection(sscf->ssl_ctx, c, NGX_SSL_BUFFER)
                 == NGX_ERROR)
             {
                 ngx_http_close_connection(c);
@@ -1732,10 +1732,6 @@ ngx_http_postponed_handler(ngx_http_requ
         ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                        "http postponed output filter: %d", rc);
 
-        if (rc == NGX_AGAIN) {
-            return rc;
-        }
-
         /*
          * we treat NGX_ERROR as NGX_OK, because we need to complete
          * all postponed requests
@@ -1744,6 +1740,11 @@ ngx_http_postponed_handler(ngx_http_requ
         pr = r->postponed;
 
         if (pr == NULL) {
+
+            if (rc == NGX_AGAIN) {
+                return NGX_AGAIN;
+            }
+
             return NGX_OK;
         }
     }