public static async Task <bool> Invoke(ILogger log, Context context)
{
var args = new SimpleFunctionArgs {
Name = "ProjectBaseName"
};
log.Information("Invoking lambda with args: {@args}", args);
var result = await LambdaInvoker.Invoke <SimpleFunctionArgs, SimpleFunctionResult>(log, context, args, Name(context.Config));
log.Information("Lambda result: {@result}", result);
return(true);
}
public async Task Test1()
{
ILambdaContext context = new TestLambdaContext();
IAmazonCloudWatch cloudwatch = Substitute.For <IAmazonCloudWatch>();
var function = new Function(cloudwatch);
SimpleFunctionArgs args = new SimpleFunctionArgs {
Name = "ProjectBaseName"
};
SimpleFunctionResult result = await function.Handler(args, context);
Assert.Equal("Hello, ProjectBaseName", result.Message);
}
public async Task <SimpleFunctionResult> Handler(SimpleFunctionArgs args, ILambdaContext context)
{
using (LogContext.PushProperty("awsRequestId", context.AwsRequestId))
{
try
{
log.Information("Processing request: Args: {@args}", args);
var result = new SimpleFunctionResult {
Message = "Hello, " + args.Name
};
log.Information("Processed request. Result: {@result}", result);
await CloudwatchMetrics.PutCountMetricAsync(log, cloudwatch, context.FunctionName, "Success", 1);
return(result);
}
catch (Exception ex)
{
log.Error(ex, "Whoops");
await CloudwatchMetrics.PutCountMetricAsync(log, cloudwatch, context.FunctionName, "Errors", 1);
throw;
}
}
}
