internal void SystemLog(GrpcEvent msg)
{
RpcLog systemLog = msg.Message.RpcLog;
LogLevel logLevel = (LogLevel)systemLog.Level;
switch (logLevel)
{
case LogLevel.Warning:
_workerChannelLogger.LogWarning(systemLog.Message);
break;
case LogLevel.Information:
_workerChannelLogger.LogInformation(systemLog.Message);
break;
case LogLevel.Error:
{
if (systemLog.Exception != null)
{
Workers.Rpc.RpcException exception = new Workers.Rpc.RpcException(systemLog.Message, systemLog.Exception.Message, systemLog.Exception.StackTrace);
_workerChannelLogger.LogError(exception, systemLog.Message);
}
else
{
_workerChannelLogger.LogError(systemLog.Message);
}
}
break;
default:
_workerChannelLogger.LogInformation(systemLog.Message);
break;
}
}
internal void Log(GrpcEvent msg)
{
var rpcLog = msg.Message.RpcLog;
LogLevel logLevel = (LogLevel)rpcLog.Level;
if (_executingInvocations.TryGetValue(rpcLog.InvocationId, out ScriptInvocationContext context))
{
// Restore the execution context from the original invocation. This allows AsyncLocal state to flow to loggers.
System.Threading.ExecutionContext.Run(context.AsyncExecutionContext, (s) =>
{
if (rpcLog.Exception != null)
{
var exception = new Workers.Rpc.RpcException(rpcLog.Message, rpcLog.Exception.Message, rpcLog.Exception.StackTrace);
context.Logger.Log(logLevel, new EventId(0, rpcLog.EventId), rpcLog.Message, exception, (state, exc) => state);
}
else
{
context.Logger.Log(logLevel, new EventId(0, rpcLog.EventId), rpcLog.Message, null, (state, exc) => state);
}
}, null);
}
}
internal void Log(GrpcEvent msg)
{
var rpcLog = msg.Message.RpcLog;
LogLevel logLevel = (LogLevel)rpcLog.Level;
if (_executingInvocations.TryGetValue(rpcLog.InvocationId, out ScriptInvocationContext context))
{
// Restore the execution context from the original invocation. This allows AsyncLocal state to flow to loggers.
System.Threading.ExecutionContext.Run(context.AsyncExecutionContext, (s) =>
{
if (rpcLog.LogCategory == RpcLogCategory.CustomMetric)
{
if (rpcLog.PropertiesMap.TryGetValue(LogConstants.NameKey, out var metricName) &&
rpcLog.PropertiesMap.TryGetValue(LogConstants.MetricValueKey, out var metricValue))
{
// Strip off the name/value entries in the dictionary passed to Log Message and include the rest as the property bag passed to the backing ILogger
var rpcLogProperties = rpcLog.PropertiesMap
.Where(i => i.Key != LogConstants.NameKey && i.Key != LogConstants.MetricValueKey)
.ToDictionary(i => i.Key, i => i.Value.ToObject());
context.Logger.LogMetric(metricName.String, metricValue.Double, rpcLogProperties);
}
}
else
{
if (rpcLog.Exception != null)
{
// TODO fix RpcException catch all https://github.com/Azure/azure-functions-dotnet-worker/issues/370
var exception = new Workers.Rpc.RpcException(rpcLog.Message, rpcLog.Exception.Message, rpcLog.Exception.StackTrace);
context.Logger.Log(logLevel, new EventId(0, rpcLog.EventId), rpcLog.Message, exception, (state, exc) => state);
}
else
{
context.Logger.Log(logLevel, new EventId(0, rpcLog.EventId), rpcLog.Message, null, (state, exc) => state);
}
}
}, null);
}
}
