fgerlits commented on code in PR #1412:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1412#discussion_r980240978
##########
libminifi/test/Utils.h:
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@@ -111,24 +111,42 @@ bool countLogOccurrencesUntil(const std::string& pattern,
return false;
}
-bool sendMessagesViaTCP(const std::vector<std::string_view>& contents,
uint64_t port) {
+bool sendMessagesViaTCP(const std::vector<std::string_view>& contents, const
asio::ip::tcp::endpoint& remote_endpoint) {
asio::io_context io_context;
asio::ip::tcp::socket socket(io_context);
- asio::ip::tcp::endpoint
remote_endpoint(asio::ip::address::from_string("127.0.0.1"), port);
socket.connect(remote_endpoint);
std::error_code err;
for (auto& content : contents) {
std::string tcp_message(content);
tcp_message += '\n';
asio::write(socket, asio::buffer(tcp_message, tcp_message.size()), err);
Review Comment:
Won't this overwrite the previous value of `err`? I.e., if there are 2
writes, the first fails and the second succeeds, then we'll return `true` as if
everything was A-OK.
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