private IInvoker GetInvoker(IChannel channel, IInvocation inv)
{
var isCallBackServiceInvoke = false;
var isStubServiceInvoke = false;
var port = channel.Url.Port;//todo url.localaddress
var path = inv.GetAttachment(Constants.PathKey);
isStubServiceInvoke = "true".Equals(inv.GetAttachment(Constants.StubEventKey), StringComparison.OrdinalIgnoreCase);
if (isStubServiceInvoke)
{
port = channel.Url.Port;
}
isCallBackServiceInvoke = IsClientSide(channel) && !isStubServiceInvoke;
if (isCallBackServiceInvoke)
{
path = path + "." + inv.GetAttachment(Constants.CallbackServiceKey);
inv.Attachments.Add(IsCallbackServiceInvoke, "true");
}
var serviceKey = ServiceKey(port, path, inv.GetAttachment(Constants.VersionKey),
inv.GetAttachment(Constants.GroupKey));
Exporters.TryGetValue(serviceKey, out var exporter);
return(exporter?.GetInvoker());
}
public static long GetInvocationId(IInvocation inv)
{
var id = inv.GetAttachment(Constants.IdKey);
long.TryParse(id, out long result);
return(result);
}
public static bool IsOneway(URL url, IInvocation inv)
{
bool isOneway;
if ("false".Equals(inv.GetAttachment(Constants.ReturnKey)))
{
isOneway = true;
}
else
{
isOneway = !url.GetMethodParameter(GetMethodName(inv), Constants.ReturnKey, true);
}
return(isOneway);
}
public static bool IsAsync(URL url, IInvocation inv)
{
bool isAsync;
if ("true".Equals(inv.GetAttachment(Constants.AsyncKey)))
{
isAsync = true;
}
else
{
isAsync = url.GetMethodParameter(GetMethodName(inv), Constants.AsyncKey, false);
}
return(isAsync);
}
