public async Task<APIGatewayProxyResponse> InvokeAPIGatewayProxyAsync(
Func<APIGatewayProxyRequest, ILambdaContext, Task<APIGatewayProxyResponse>> asyncHandler,
APIGatewayProxyRequest request,
ILambdaContext context,
string operationName = null,
IEnumerable<KeyValuePair<string, string>> tags = null)
{
using (var tracker = new TelemetryTracker(context, operationName, tags, request.Headers))
{
try
{
APIGatewayProxyResponse apiGatewayProxyResponse = await asyncHandler(request, context);
if (!apiGatewayProxyResponse.IsSuccessStatusCode())
{
tracker.SetErrorCounter();
// Preserve the legacy logging.
LambdaLogger.Log($"[ERR] Invoking lambda function. Http status code: {apiGatewayProxyResponse.StatusCode}. Response body: {apiGatewayProxyResponse.Body}{Environment.NewLine}");
}
return apiGatewayProxyResponse;
}
catch (Exception e)
{
tracker.SetException(e);
throw;
}
}
}
public async Task <TOutput> InvokeAsync <TInput, TOutput>(
Func <TInput, ILambdaContext, Task <TOutput> > asyncHandler,
TInput input,
ILambdaContext context,
string operationName = null,
IEnumerable <KeyValuePair <string, string> > tags = null)
{
using (var tracker = new TelemetryTracker(context, operationName, tags))
{
try
{
return(await asyncHandler(input, context));
}
catch (Exception e)
{
tracker.SetException(e);
throw;
}
}
}
public void Invoke <TInput>(
Action <TInput, ILambdaContext> handler,
TInput input,
ILambdaContext context,
string operationName = null,
IEnumerable <KeyValuePair <string, string> > tags = null)
{
using (var tracker = new TelemetryTracker(context, operationName, tags))
{
try
{
handler(input, context);
}
catch (Exception e)
{
tracker.SetException(e);
throw;
}
}
}
public async Task <APIGatewayHttpApiV2ProxyResponse> InvokeAPIGatewayHttpApiV2ProxyAsync(
Func <APIGatewayHttpApiV2ProxyRequest, ILambdaContext, Task <APIGatewayHttpApiV2ProxyResponse> > asyncHandler,
APIGatewayHttpApiV2ProxyRequest request,
ILambdaContext context,
string operationName = null,
IDictionary <string, string> tags = null)
{
IHeadersCollection headersCollection = null;
if (TelemetryConfiguration.ContextPropagationEnabled)
{
headersCollection = new CommaDelimitedValueHeaders(request.Headers);
}
using (var tracker = new TelemetryTracker(context, operationName, tags, headersCollection))
{
try
{
APIGatewayHttpApiV2ProxyResponse apiGatewayProxyResponse = await asyncHandler(request, context);
if (!apiGatewayProxyResponse.IsSuccessStatusCode())
{
tracker.SetErrorCounter();
// Preserve the legacy logging.
LambdaLogger.Log($"[ERR] Invoking lambda function. Http status code: {apiGatewayProxyResponse.StatusCode}. Response body: {apiGatewayProxyResponse.Body}{Environment.NewLine}");
}
return(apiGatewayProxyResponse);
}
catch (Exception e)
{
tracker.SetException(e);
throw;
}
}
}