From bb9b4c37f8e7f5cf78918f382e90d8b11ff42551 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 18 Apr 2014 12:28:30 -0400
Subject: Supply better and less frequent warnings on circID exhaustion

Fixes the surface behavior of #11553
---
 src/or/channel.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/or/channel.h')

diff --git a/src/or/channel.h b/src/or/channel.h
index 2dca81705f..29ba40e326 100644
--- a/src/or/channel.h
+++ b/src/or/channel.h
@@ -148,6 +148,8 @@ struct channel_s {
   ENUM_BF(circ_id_type_t) circ_id_type:2;
   /** DOCDOC*/
   unsigned wide_circ_ids:1;
+  /** Have we logged a warning about circID exhaustion on this channel? */
+  unsigned warned_circ_ids_exhausted:1;
   /*
    * Which circ_id do we try to use next on this connection?  This is
    * always in the range 0..1<<15-1.
-- 
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