From 73c80d82c1c7c1e8f1eb416ed378a2d541c9675b Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 20 Oct 2006 20:43:01 +0000
Subject: [PATCH] disable write level event while waiting auth server response

---
 src/imap/ngx_imap_auth_http_module.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/imap/ngx_imap_auth_http_module.c b/src/imap/ngx_imap_auth_http_module.c
index 8dbbb72b2..96531ab96 100644
--- a/src/imap/ngx_imap_auth_http_module.c
+++ b/src/imap/ngx_imap_auth_http_module.c
@@ -250,6 +250,12 @@ ngx_imap_auth_http_write_handler(ngx_event_t *wev)
                 ngx_del_timer(wev);
             }
 
+            if (ngx_handle_write_event(wev, 0) == NGX_ERROR) {
+                ngx_close_connection(ctx->peer.connection);
+                ngx_destroy_pool(ctx->pool);
+                ngx_imap_session_internal_server_error(s);
+            }
+
             return;
         }
     }