Github user phrocker commented on a diff in the pull request: https://github.com/apache/nifi-minifi-cpp/pull/114#discussion_r123504131 --- Diff: libminifi/src/RemoteProcessorGroupPort.cpp --- @@ -76,27 +89,20 @@ void RemoteProcessorGroupPort::returnProtocol(std::unique_ptr<Site2SiteClientPro void RemoteProcessorGroupPort::initialize() { // Set the supported properties std::set<core::Property> properties; - properties.insert(hostName); - properties.insert(port); properties.insert(portUUID); setSupportedProperties(properties); // Set the supported relationships std::set<core::Relationship> relationships; relationships.insert(relation); setSupportedRelationships(relationships); + curl_global_init(CURL_GLOBAL_DEFAULT); --- End diff -- the function is not thread safe. initialization isn't guaranteed to be thread safe either since other components could initialize concurrently. It's probably fine for now but seems like this should be done in a thread safe way. https://curl.haxx.se/libcurl/c/curl_global_init.html
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