Skip the await task response conditional
Essentially what you want is to cancel a task, but with a little more logic.
You need to edit doSomethingElse
so that it accepts a CancellationToken
, and also so that it makes use of it to stop what its doing:
public async Task<Foo> DoSomethingElse(CancellationToken token) {
...
if (token.IsCancellationRequested) {
// stop what you are doing...
// I can't tell you how to implement this without seeing how DoSomethingElse is implemented
}
...
}
Now, get a CancellationToken
from a CancellationTokenSource
:
var source = new CancellationTokenSource();
var token = source.Token;
And here comes the logic of "if response 1 fails cancel response 2":
var response2Task = DoSomethingElse(token);
var response1 = await DoSomething();
if (!response1.IsSuccess) {
source.Cancel();
} else {
var response2 = await response2Task;
}
var task2 = doSomethingElse();
var response1 = await doSomething();
if(response1.isSuccess) {
var response2 = await task2;
}
This will start the execution of doSomethingElse()
immediately, and only wait for its completion when response1.isSuccess == true