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Fix AssetRequest crash where signal was not disconnected

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This commit is contained in:
Ryan Huffman 2016-04-21 12:12:04 -07:00
parent 8631fa6cd3
commit 63d98b1b5c
1 changed files with 12 additions and 2 deletions
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14
libraries/networking/src/AssetClient.cpp
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@ -32,7 +32,6 @@
MessageID AssetClient::_currentID = 0;
AssetClient::AssetClient() {
setCustomDeleter([](Dependency* dependency){
static_cast<AssetClient*>(dependency)->deleteLater();
});
@ -502,7 +501,18 @@ bool AssetClient::cancelGetAssetInfoRequest(MessageID id) {
bool AssetClient::cancelGetAssetRequest(MessageID id) {
// Search through each pending mapping request for id `id`
for (auto& kv : _pendingRequests) {
if (kv.second.erase(id)) {
auto& messageCallbackMap = kv.second;
auto requestIt = messageCallbackMap.find(id);
if (requestIt != kv.second.end()) {
auto& message = requestIt->second.message;
if (message) {
// disconnect from all signals emitting from the pending message
disconnect(message.data(), nullptr, this, nullptr);
}
messageCallbackMap.erase(requestIt);
return true;
}
}