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Fix track re-negotiation when needed.

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This commit is contained in:
Thulinma 2016-05-03 10:16:48 +02:00
parent ae9e270821
commit dda9ed54b4
1 changed files with 9 additions and 2 deletions
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11
src/io.cpp
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@ -104,8 +104,15 @@ namespace Mist {
snprintf(pageName, NAME_BUFFER_SIZE, SHM_TRACK_INDEX, streamName.c_str(), mapTid); snprintf(pageName, NAME_BUFFER_SIZE, SHM_TRACK_INDEX, streamName.c_str(), mapTid);
IPC::sharedPage checkPage(pageName, 8 * 1024 * 1024, false, false); IPC::sharedPage checkPage(pageName, 8 * 1024 * 1024, false, false);
if (!checkPage.mapped){ if (!checkPage.mapped){
WARN_MSG("The buffer deleted our index. Aborting new page."); WARN_MSG("The buffer deleted our index. Re-negotiating...");
return false; 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);
} }
} }