protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string filename = Server.MapPath("~/config/catclient.xml");
Cat.Initialize(filename);
ITransaction t = Cat.GetProducer().NewTransaction("URL", "demo.aspx");
IMessageTree tree = Cat.GetManager().ThreadLocalMessageTree;
//创建传递的上下文信息
HeaderContext context = new HeaderContext();
context.AppName = "";
context.CorrelationState = tree.MessageId;
context.RootID = tree.RootMessageId == null ? tree.MessageId : tree.RootMessageId;
context.ParentID = Cat.GetManager().CreateMessageId();
context.Ip = "";
HeaderOperater.SetClientWcfHeader(context);
Cat.GetProducer().LogEvent("URL", "Call", "0", "Call Start...");
Cat.GetProducer().LogEvent("RemoteCall", "PigeonRequest", "0", context.ParentID);
IUserBll bll = WcfClient.GetProxy<IUserBll>();
IList<User> list = bll.FindAll();
Cat.GetProducer().LogEvent("URL", "Call", "0", "Call End...");
//注：上下文信息必须在创建后清除
HeaderOperater.ClearClientWcfHeader();
t.Status = "A";
t.Complete();
this.GridView1.DataSource = list;
this.GridView1.DataBind();
}
}
/// <summary>
/// 创建客户端消息头
/// </summary>
public static void SetClientWcfHeader(HeaderContext context)
{
if (context == null)
{
CallContext.LogicalSetData("msgheader", null);
return;
}
MessageHeader msgheader = System.ServiceModel.Channels.MessageHeader.CreateHeader("HeaderContext", "session", context);
//MessageHeader msgheader = MessageHeader.CreateHeader("HeaderContext", "session", context);
CallContext.LogicalSetData("msgheader", msgheader);
}
/// <summary>
/// 创建客户端消息头
/// </summary>
public static void SetClientWcfHeader(HeaderContext context)
{
if (context == null)
{
CallContext.LogicalSetData("msgheader", null);
return;
}
MessageHeader msgheader = System.ServiceModel.Channels.MessageHeader.CreateHeader("HeaderContext", "session", context);
//MessageHeader msgheader = MessageHeader.CreateHeader("HeaderContext", "session", context);
CallContext.LogicalSetData("msgheader", msgheader);
}