Пример #1
0
        internal FunctionInvokerBase(ScriptHost host, FunctionMetadata functionMetadata)
        {
            Host     = host;
            Metadata = functionMetadata;
            _metrics = host.ScriptConfig.HostConfig.GetService <IMetricsLogger>();

            // Function file logging is only done conditionally
            TraceWriter traceWriter = host.FunctionTraceWriterFactory.Create(functionMetadata.Name);

            FileTraceWriter = traceWriter.Conditional(t => Host.FileLoggingEnabled && (!(t.Properties?.ContainsKey(ScriptConstants.TracePropertyPrimaryHostKey) ?? false) || Host.IsPrimary));

            // The global trace writer used by the invoker will write all traces to both
            // the host trace writer as well as our file trace writer
            TraceWriter = host.TraceWriter != null ?
                          new CompositeTraceWriter(new TraceWriter[] { FileTraceWriter, host.TraceWriter }) :
                          FileTraceWriter;

            // Apply the function name as an event property to all traces
            var functionTraceProperties = new Dictionary <string, object>
            {
                { ScriptConstants.TracePropertyFunctionNameKey, Metadata.Name }
            };

            TraceWriter = TraceWriter.Apply(functionTraceProperties);

            Logger = host.ScriptConfig.HostConfig.LoggerFactory?.CreateLogger(LogCategories.Executor);
        }
Пример #2
0
        public FunctionLogger(ScriptHost host, string functionName, string logDirName = null)
        {
            // Function file logging is only done conditionally
            TraceWriter traceWriter = host.FunctionTraceWriterFactory.Create(functionName, logDirName);

            FileTraceWriter = traceWriter.Conditional(t => host.FileLoggingEnabled && (!(t.Properties?.ContainsKey(ScriptConstants.TracePropertyPrimaryHostKey) ?? false) || host.IsPrimary));

            // The global trace writer used by the invoker will write all traces to both
            // the host trace writer as well as our file trace writer
            traceWriter = host.TraceWriter != null ?
                          new CompositeTraceWriter(new TraceWriter[] { FileTraceWriter, host.TraceWriter }) :
                          FileTraceWriter;

            // Apply the function name as an event property to all traces
            var functionTraceProperties = new Dictionary <string, object>
            {
                { ScriptConstants.TracePropertyFunctionNameKey, functionName }
            };

            TraceWriter = traceWriter.Apply(functionTraceProperties);
            Logger      = host.ScriptConfig.HostConfig.LoggerFactory?.CreateLogger(LogCategories.Executor);
        }