public static async Task<ReactiveProcess> StartAsync(string fileName, string arguments) {
var p = new ReactiveProcess {StartInfo = new ProcessStartInfo(fileName, arguments)};
try {
await p.StartAsync().ConfigureAwait(false);
} catch {
p.Dispose();
throw;
}
return p;
}
async Task<ProcessExitResult> LaunchAndWaitForExitAsync(ReactiveProcess process, TimeSpan? monitorOutput,
TimeSpan? monitorResponding, CancellationToken token) {
var task = process.StartAsync();
_launched.OnNext(Tuple.Create(process.StartInfo, process.Id));
using (SetupMonitoringDisposable(process, monitorOutput, monitorResponding))
using (token.Register(process.Kill))
await task.ConfigureAwait(false);
_terminated.OnNext(Tuple.Create(process.StartInfo, process.ExitCode, process.Id));
return new ProcessExitResult(process.ExitCode, process.Id, process.StartInfo);
}
