From dda9ed54b422d56f6de035807ba8e55cc08bdafd Mon Sep 17 00:00:00 2001
From: Thulinma <jaron@vietors.com>
Date: Tue, 3 May 2016 10:16:48 +0200
Subject: [PATCH] Fix track re-negotiation when needed.

---
 src/io.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/io.cpp b/src/io.cpp
index 81a954ba..9b9b3148 100644
--- a/src/io.cpp
+++ b/src/io.cpp
@@ -104,8 +104,15 @@ namespace Mist {
       snprintf(pageName, NAME_BUFFER_SIZE, SHM_TRACK_INDEX, streamName.c_str(), mapTid);
       IPC::sharedPage checkPage(pageName, 8 * 1024 * 1024, false, false);
       if (!checkPage.mapped){
-        WARN_MSG("The buffer deleted our index. Aborting new page.");
-        return false;
+        WARN_MSG("The buffer deleted our index. Re-negotiating...");
+        trackState.erase(tid);
+        trackMap.erase(tid);
+        trackOffset.erase(tid);
+        pagesByTrack.erase(tid);
+        metaPages.erase(tid);
+        curPageNum.erase(tid);
+        curPage.erase(tid);
+        return bufferStart(tid, pageNumber, myMeta);
       }
     }