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Ensure that num of commands is 0 before processing tracker response

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This commit is contained in:
Tatsuhiro Tsujikawa 2012-09-02 17:43:26 +09:00
parent 3c39931566
commit e2bf627b17
1 changed files with 6 additions and 1 deletions
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7
src/TrackerWatcherCommand.cc
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@ -112,7 +112,12 @@ bool TrackerWatcherCommand::execute() {
A2_LOG_ERROR_EX(EX_EXCEPTION_CAUGHT, ex); A2_LOG_ERROR_EX(EX_EXCEPTION_CAUGHT, ex);
} }
} }
} else if(trackerRequestGroup_->downloadFinished()){ } else if(trackerRequestGroup_->getNumCommand() == 0 &&
trackerRequestGroup_->downloadFinished()){
// We really want to make sure that tracker request has finished
// by checking getNumCommand() == 0. Because we reset
// trackerRequestGroup_, if it is still used in other Command, we
// will get Segmentation fault.
try { try {
std::string trackerResponse = getTrackerResponse(trackerRequestGroup_); std::string trackerResponse = getTrackerResponse(trackerRequestGroup_);