private async Task <object> Exec(string serviceName, string route, object[] args, Dictionary <string, string> meta, Type returnValueType)
{
ServiceNodeInfo node;
if (UraganoSettings.IsDevelopment)
{
node = new ServiceNodeInfo {
Address = UraganoSettings.ServerSettings.IP.ToString(), Port = UraganoSettings.ServerSettings.Port
}
}
;
else
{
node = await LoadBalancing.GetNextNode(serviceName);
}
var client = await ClientFactory.CreateClientAsync(node.Address, node.Port);
var result = await client.SendAsync(new InvokeMessage(route, args, meta));
if (result.Status != RemotingStatus.Ok)
{
throw new RemoteInvokeException(route, result.Result?.ToString(), result.Status);
}
if (returnValueType == null)
{
return(null);
}
return(result.Result);
}
private static ServiceNodeInfo[] ParseServiceNodes(GraphNode[] nodes)
{
if (nodes == null)
{
return(null);
}
List <ServiceNodeInfo> serviceNodes = new List <ServiceNodeInfo>();
for (int i = 0; i < nodes.Length; i++)
{
ComponentModel node = (ComponentModel)nodes[i];
if (typeof(IService).IsAssignableFrom(node.Service))
{
ServiceNodeInfo serviceNode = new ServiceNodeInfo();
serviceNode.Key = node.Name;
serviceNode.Sevice = node.Service.FullName;
serviceNode.Implementation = node.Implementation.FullName;
serviceNodes.Add(serviceNode);
}
}
return(serviceNodes.ToArray());
}
private static int GetCurrentWeightValue(ServiceNodeInfo node)
{
return(!node.Attach.TryGetValue(Key, out var val) ? 0 : Convert.ToInt32(val));
}