public ServiceCallback <byte[]> SendAppMsg(AppInfo app, byte[] data, AppMsgRecipient recipient)
{
return(new ServiceCallback <byte[]>(() =>
{
MainMessage mainMsg = new MainMessage();
mainMsg.AppMsg = new AppMsg();
mainMsg.AppMsg.AppId = app.ID;
mainMsg.AppMsg.Data = ByteString.CopyFrom(data);
MainMessage response = null;
switch (recipient)
{
case AppMsgRecipient.FORWARDER:
response = _api.OpenAPI.Networking.Send(mainMsg, _api.Services.Room.ForwarderAddress);
break;
case AppMsgRecipient.PROVIDER:
response = _api.OpenAPI.Networking.Send(mainMsg, _api.OpenAPI.Config.MainServer);
break;
}
if (response == null)
{
throw new AppServiceException("Unknown response.");
}
if (SystemServiceClient.IsErrorMsg(response))
{
throw new AppServiceException(response.SystemMsg.ErrorMsg.ErrorMsg_);
}
AppMsg appMsg = response.AppMsg;
if (appMsg == null)
{
throw new AppServiceException("Unknown response.");
}
return appMsg.Data.ToByteArray();
}));
}