ref(google-cloud-serverless): Add mechanism.type to captured errors

Author: Lms24

packages/google-cloud-serverless/src/gcpfunction/cloud_events.ts

@@ -49,7 +49,7 @@ function _wrapCloudEventFunction(
 
         const newCallback = domainify((...args: unknown[]) => {
           if (args[0] !== null && args[0] !== undefined) {
-            captureException(args[0], scope => markEventUnhandled(scope));
+            captureException(args[0], scope => markEventUnhandled(scope, 'google-cloud-serverless.cloud_event'));
           }
           span.end();
 
@@ -69,7 +69,7 @@ function _wrapCloudEventFunction(
           return handleCallbackErrors(
             () => (fn as CloudEventFunctionWithCallback)(context, newCallback),
             err => {
-              captureException(err, scope => markEventUnhandled(scope));
+              captureException(err, scope => markEventUnhandled(scope, 'google-cloud-serverless.cloud_event'));
             },
           );
         }

packages/google-cloud-serverless/src/gcpfunction/events.ts

@@ -52,7 +52,7 @@ function _wrapEventFunction<F extends EventFunction | EventFunctionWithCallback>
 
         const newCallback = domainify((...args: unknown[]) => {
           if (args[0] !== null && args[0] !== undefined) {
-            captureException(args[0], scope => markEventUnhandled(scope));
+            captureException(args[0], scope => markEventUnhandled(scope, 'google-cloud-serverless.event'));
           }
           span.end();
 
@@ -72,7 +72,7 @@ function _wrapEventFunction<F extends EventFunction | EventFunctionWithCallback>
           return handleCallbackErrors(
             () => (fn as EventFunctionWithCallback)(data, context, newCallback),
             err => {
-              captureException(err, scope => markEventUnhandled(scope));
+              captureException(err, scope => markEventUnhandled(scope, 'google-cloud-serverless.event'));
             },
           );
         }

packages/google-cloud-serverless/src/gcpfunction/http.ts

@@ -78,7 +78,7 @@ function _wrapHttpFunction(fn: HttpFunction, options: Partial<WrapperOptions>):
           return handleCallbackErrors(
             () => fn(req, res),
             err => {
-              captureException(err, scope => markEventUnhandled(scope));
+              captureException(err, scope => markEventUnhandled(scope, 'google-cloud-serverless.http'));
             },
           );
         },

packages/google-cloud-serverless/src/utils.ts

@@ -43,9 +43,9 @@ export function proxyFunction<A extends any[], R, F extends (...args: A) => R>(
 /**
  * Marks an event as unhandled by adding a span processor to the passed scope.
  */
-export function markEventUnhandled(scope: Scope): Scope {
+export function markEventUnhandled(scope: Scope, type = 'google-cloud-serverless'): Scope {
   scope.addEventProcessor(event => {
-    addExceptionMechanism(event, { handled: false });
+    addExceptionMechanism(event, { handled: false, type });
     return event;
   });