private void MessageReceived(string s, WebSocketClient client)
{
JObject jResponse = JObject.Parse(s);
// if the response does not have an id field, it is not a RippleResponse.
// it is most likely a stream from the subscribe API
if (jResponse["id"] == null)
{
if (!jResponse.HasValues)
{
return;
}
// if there is no active subscriptionStream
// disregard the message
if (this.subscriptionStream == null)
{
return;
}
this.subscriptionStream.Push(this.ConvertJObjectToDictionary(jResponse));
return;
}
RippleResponse response = jResponse.ToObject <RippleResponse>();
var taskInfoResult = tasks.TryGetValue(response.Id, out var taskInfo);
if (taskInfoResult == false)
{
throw new Exception("Task not found");
}
if (response.Status == "success")
{
if (taskInfo.Type != typeof(SubscriptionStream))
{
if (taskInfo.IsUnsubscribe)
{
this.subscriptionStream = null;
}
object deserialized = JsonConvert.DeserializeObject(response.Result.ToString(), taskInfo.Type, serializerSettings);
MethodInfo setResult = taskInfo.TaskCompletionResult.GetType().GetMethod("SetResult");
setResult.Invoke(taskInfo.TaskCompletionResult, new[] { deserialized });
}
else
{
TaskCompletionSource <SubscriptionStream> taskCompletionSource = taskInfo.TaskCompletionResult as TaskCompletionSource <SubscriptionStream>;
this.subscriptionStream = taskCompletionSource.Task.Result;
// since subscriptionStream is not null, MessageReceived will push the first subscription to the SubscriptionStream
this.MessageReceived(response.Result.ToString(), client);
}
if (taskInfo.RemoveUponCompletion)
{
tasks.TryRemove(response.Id, out taskInfo);
}
}
else if (response.Status == "error")
{
var setException = taskInfo.TaskCompletionResult.GetType().GetMethod("SetException", new Type[] { typeof(Exception) }, null);
RippleException exception = new RippleException(response.Error);
setException.Invoke(taskInfo.TaskCompletionResult, new[] { exception });
tasks.TryRemove(response.Id, out taskInfo);
}
}
private void Error(Exception ex, WebSocketClient client)
{
throw new Exception(ex.Message, ex);
}