If the Logger's log level is at least PRIO_CRITICAL, creates a Message with priority PRIO_CRITICAL and the given message text and sends it to the attached channel.
File must be a static string, such as the value of the __FILE__ macro. The string is not copied internally for performance reasons.
Definition at line 623 of file Logger.h.
References log(), and Poco::Message::PRIO_ERROR.
Referenced by Poco::LogStream::error(), ZipApp::main(), and Poco::Util::Application::run().