/// <summary>
/// 异步调用方法
/// </summary>
/// <param name="reqMsg"></param>
public ResponseMessage CallService(RequestMessage reqMsg)
{
var context = OperationContext.Current;
//实例化异步调用器
var worker = smart.QueueWorkItem <OperationContext, RequestMessage, ResponseMessage>
(GetResponse, context, reqMsg);
//等待响应
ResponseMessage resMsg = null;
try
{
resMsg = worker.GetResult(elapsedTime, true);
}
catch (Exception ex)
{
//结束当前线程
if (!worker.IsCompleted)
{
worker.Cancel(true);
}
var body = string.Format("Call service ({0}, {1}) timeout ({2}) ms. Error: {4}\r\nParameters => {3}"
, reqMsg.ServiceName, reqMsg.MethodName, (int)elapsedTime.TotalMilliseconds, reqMsg.Parameters.ToString(), ex.Message);
//获取异常
var error = IoCHelper.GetException(OperationContext.Current, reqMsg, body);
//将异常信息写出
logger.Write(error);
//处理异常
resMsg = new ResponseMessage
{
TransactionId = reqMsg.TransactionId,
ReturnType = reqMsg.ReturnType,
ServiceName = reqMsg.ServiceName,
MethodName = reqMsg.MethodName,
Parameters = reqMsg.Parameters,
Error = error
};
}
//返回响应的消息
return(resMsg);
}
/// <summary>
/// Calls the service.
/// </summary>
/// <param name="reqMsg">The MSG.</param>
/// <returns>The msg.</returns>
public ResponseMessage CallService(RequestMessage reqMsg)
{
//运行服务返回值
var resMsg = Run(reqMsg);
//如果出错，通知客户端
if (resMsg.IsError)
{
string body = string.Format("Remote client【{0}】call service ({1},{2}) error.\r\nParameters => {3}\r\nMessage => {4}",
reqMsg.Message, reqMsg.ServiceName, reqMsg.MethodName, reqMsg.Parameters.ToString(), resMsg.Message);
//获取异常
var exception = IoCHelper.GetException(OperationContext.Current, reqMsg, body, resMsg.Error);
logger.Write(exception);
}
return(resMsg);
}
