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• Search for existing issues: https://github.com/getsentry/sentry-javascript/issues
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Package + Version

• @sentry/browser
• @sentry/node
• raven-js
• raven-node (raven for node)
• other:

Version:

5.14.2

Description

I'm working on setting up Sentry in a React application and extending the FetchTransport to add a metric on the response of the request sentry.io. Debugging through the application shows my promise being invoked twice for each sendEvent call of the transport. A simplified version of my transport that still displays this is as follows:

import * as Sentry from '@sentry/browser';

export class WrappedFetchTransport extends Sentry.Transports.FetchTransport {

    public sendEvent(event: Sentry.Event): PromiseLike<Sentry.Response> {
        const promise = super.sendEvent(event);
        promise.then(
            (resp: any) => {
                console.log(resp);
            },
            (reason: any) => {
                console.log("error");
            }
        );

        return promise;
    }
}