Change the return value

[uskey512]

Changed the return value of the following methods from void to Coroutine.

public static void CaptureMessage(string message);
public static void CaptureEvent(SentryEvent @event);
private void DoCaptureMessage(string message);
private void DoCaptureEvent(SentryEvent @event);

By returning the executed ContinueSendingEvent as a Coroutine, the SDK user can process its state.

As an example, by modifying SentryTest.cs as follows, it can assure that a program running on a mobile platform will exit after the process of sending to Sentry is completed.
(Note that it uses UniRx.)

using UnityEngine.Assertions;
using UnityEngine;
using System;
using Sentry;
using UniRx;

public class SentryTest : MonoBehaviour {
    private int _counter = 0;

    private void Update() {
        _counter++;
        if (_counter % 100 == 0) // every 100 frames
        {
            SentrySdk.AddBreadcrumb("Frame number: " + _counter);
        }
    }

    private new void SendMessage(string message) {
        if (message == "exception") {
            throw new DivideByZeroException();
        } else if (message == "assert") {
            Assert.AreEqual(message, "not equal");
        } else if (message == "message") {
            QuitWithSentry("this is a message");
        } else if (message == "event") {
            var @event = new SentryEvent("Event message") {
                level = "debug"
            };

            SentrySdk.CaptureEvent(@event);
        }
    }

    private async void QuitWithSentry(string message) {
        await SentrySdk.CaptureMessage(message);
        Application.Quit();
    }
}

[uskey512]

This Pull Request is related to the #5 .

[bruno-garcia]

Thanks @uskey512