/// <summary>
/// When the json string is successfully parsed will return with an IServerMessage implementation.
/// </summary>
public static IServerMessage Parse(IJsonEncoder encoder, string json)
{
// Nothing to parse?
if (string.IsNullOrEmpty(json))
{
HTTPManager.Logger.Error("MessageFactory", "Parse - called with empty or null string!");
return null;
}
// We don't have to do further decoding, if it's an empty json object, then it's a KeepAlive message from the server
if (json.Length == 2 && json == "{}")
return new KeepAliveMessage();
IDictionary<string, object> msg = null;
try
{
// try to decode the json message with the encoder
msg = encoder.DecodeMessage(json);
}
catch(Exception ex)
{
HTTPManager.Logger.Exception("MessageFactory", "Parse - encoder.DecodeMessage", ex);
return null;
}
if (msg == null)
{
HTTPManager.Logger.Error("MessageFactory", "Parse - Json Decode failed for json string: \"" + json + "\"");
return null;
}
// "C" is for message id
IServerMessage result = null;
if (!msg.ContainsKey("C"))
{
// If there are no ErrorMessage in the object, then it was a success
if (!msg.ContainsKey("E"))
result = new ResultMessage();
else
result = new FailureMessage();
}
else
result = new MultiMessage();
result.Parse(msg);
return result;
}
/// <summary>
/// This callback function will be called every time we try to access a protected API while we are using an non-authenticated connection.
/// </summary>
private void OnInvokeFailed(Hub hub, ClientMessage originalMessage, FailureMessage result)
{
Debug.LogWarning(hub.Name + " " + result.ErrorMessage);
}
