/// <summary>单向发送。同步调用，不等待返回</summary>
/// <param name="action">服务操作</param>
/// <param name="args">参数</param>
/// <param name="flag">标识</param>
/// <returns></returns>
public virtual Boolean InvokeOneWay(String action, Object args = null, Byte flag = 0)
{
if (!Open())
{
return(false);
}
var act = action;
return(ApiHostHelper.Invoke(this, this, act, args, flag));
}
/// <summary>异步调用，等待返回结果</summary>
/// <param name="resultType">返回类型</param>
/// <param name="action">服务操作</param>
/// <param name="args">参数</param>
/// <param name="flag">标识</param>
/// <returns></returns>
public virtual async Task <Object> InvokeAsync(Type resultType, String action, Object args = null, Byte flag = 0)
{
// 让上层异步到这直接返回，后续代码在另一个线程执行
await Task.Yield();
Open();
var act = action;
try
{
return(await ApiHostHelper.InvokeAsync(this, this, resultType, act, args, flag));
}
catch (ApiException ex)
{
// 重新登录后再次调用
if (ex.Code == 401)
{
var waiter = Cluster.Invoke(client => OnLoginAsync(client, true));
if (waiter == null)
{
throw;
}
await waiter;
return(await ApiHostHelper.InvokeAsync(this, this, resultType, act, args, flag));
}
throw;
}
// 截断任务取消异常，避免过长
catch (TaskCanceledException ex)
{
throw new TaskCanceledException($"[{action}]超时[{Timeout:n0}ms]取消", ex);
}
}
/// <summary>远程调用</summary> /// <typeparam name="TResult"></typeparam> /// <param name="action">服务操作</param> /// <param name="args">参数</param> /// <param name="flag">标识</param> /// <returns></returns> public async Task <TResult> InvokeAsync <TResult>(String action, Object args = null, Byte flag = 0) => (TResult)await ApiHostHelper.InvokeAsync(_Host, this, typeof(TResult), action, args, flag);
/// <summary>指定客户端的异步调用，等待返回结果</summary>
/// <remarks>常用于在OnLoginAsync中实现连接后登录功能</remarks>
/// <typeparam name="TResult"></typeparam>
/// <param name="client">客户端</param>
/// <param name="action">服务操作</param>
/// <param name="args">参数</param>
/// <param name="flag">标识</param>
/// <returns></returns>
protected virtual async Task <TResult> InvokeWithClientAsync <TResult>(ISocketClient client, String action, Object args = null, Byte flag = 0)
{
var act = action;
return((TResult)await ApiHostHelper.InvokeAsync(this, client, typeof(TResult), act, args, flag));
}