/// <inheritdoc />
public void Log <TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
var message = formatter(state, exception);
if (string.IsNullOrEmpty(message))
{
return;
}
if (exception != null)
{
message += Environment.NewLine + Environment.NewLine + exception;
}
var ip = GetAddressIP();
var os = RuntimeInformation.OSDescription;
var process = Process.GetCurrentProcess();
var processName = process.Id.ToString() + ":" + process.ProcessName;
long timestamp = (long)(DateTime.Now - new DateTime(1970, 1, 1)).TotalMilliseconds;
var entry = new LogMessageEntry(logLevel, message, timestamp, os, ip, processName);
_processor.EnqueueMessage(entry);
}
// for testing
internal virtual void WriteMessage(LogMessageEntry message)
{
var connStr = Options == null ? "mongodb://localhost:27017" : Options.Connstr;
var databaseName = Options == null ? "logs" : Options.Database;
var collectionName = Options == null ? "log" : Options.Collection;
MongoDBStorage.Write(connStr, databaseName, collectionName, message);
}
public virtual void EnqueueMessage(LogMessageEntry message)
{
if (!_messageQueue.IsAddingCompleted)
{
try
{
_messageQueue.Add(message);
return;
}
catch (InvalidOperationException) { }
}
}
public void Write(string connStr, string databaseName, string collectionName, LogMessageEntry message)
{
var client = new MongoClient(connStr);
var database = client.GetDatabase(databaseName);
var collection = database.GetCollection <BsonDocument>(collectionName);
var json = JsonConvert.SerializeObject(message);
var document = BsonDocument.Parse(json);
collection.InsertOne(document);
}