/// <summary>
/// Send a command to debugger.
/// </summary>
/// <param name="command">Command.</param>
/// <param name="cancellationToken">Cancellation token.</param>
public async Task SendRequestAsync(DebuggerCommand command, CancellationToken cancellationToken = new CancellationToken()) {
cancellationToken.ThrowIfCancellationRequested();
try {
TaskCompletionSource<JObject> promise = _messages.GetOrAdd(command.Id, i => new TaskCompletionSource<JObject>());
_connection.SendMessage(command.ToString());
cancellationToken.ThrowIfCancellationRequested();
JObject response = await promise.Task.ConfigureAwait(false);
cancellationToken.ThrowIfCancellationRequested();
command.ProcessResponse(response);
} finally {
TaskCompletionSource<JObject> promise;
_messages.TryRemove(command.Id, out promise);
}
}
private async Task<bool> TrySendRequestAsync(DebuggerCommand command, CancellationToken cancellationToken = new CancellationToken()) {
try {
await _client.SendRequestAsync(command, cancellationToken).ConfigureAwait(false);
return true;
} catch (DebuggerCommandException ex) {
var evt = DebuggerOutput;
if (evt != null) {
evt(this, new OutputEventArgs(null, ex.Message + Environment.NewLine));
}
return false;
}
}