internal static AMessage Get(this List<AMessage> status, Person psn)
{
//## 模擬失敗可能性。
if (ServiceSimulator.FAIL_RISE)
throw ServiceSimulator.NewFailException("statusUpdates.GetMessage FAIL!");
return status.Where(c => c.sender == psn).FirstOrDefault();
}
internal static Person[] Get(this List<Person> friends, Person me)
{
////## 模擬失敗可能性。
//if (ServiceSimulator.FAIL_RISE)
// throw ServiceSimulator.NewFailException("friends.GetFriends FAIL!");
Person thePerson = friends.Where(c => c.Name == me.Name).FirstOrDefault();
if (thePerson == null)
return null;
// else
return thePerson.GetFriends();
}
private void InitTestData()
{
// had initialized.
if (friends != null) return;
#region init. friends
// 定義所有人
Person Alen = new Person("Alan", "Taipei");
Person Ben = new Person("Ben", "Taipei");
Person Colin = new Person("Colin", "Taipei");
Person Daniel = new Person("Daniel", "New York");
Person Edwin = new Person("Edwin", "New York");
//
Person Fiona = new Person("Fiona", "Taipei");
Person Grace = new Person("Grace", "Taipei");
Person Hebe = new Person("Hebe", "Taipei");
Person Ivy = new Person("Ivy", "New York");
Person Jean = new Person("Jean", "New York");
//
Person Ken = new Person("Ken", "Taipei");
Person Lee = new Person("Lee", "Taipei");
Person Mark = new Person("Mark", "Taipei");
Person Neil = new Person("Neil", "New York");
Person Oscar = new Person("Oscar", "New York");
//
Person Peggy = new Person("Peggy", "Taipei");
Person Quentian = new Person("Quentian", "Taipei");
Person Rose = new Person("Rose", "Taipei");
Person Sandy = new Person("Sandy", "New York");
Person Tina = new Person("Tina", "New York");
//
Person Upton = new Person("Upton", "Taipei");
Person Van = new Person("Van", "Taipei");
Person William = new Person("William", "Taipei");
Person Xavier = new Person("Xavier", "Taipei");
Person York = new Person("York", "New York");
Person Ziv = new Person("Ziv", "New York");
// 互加好友
Alen.AddFriend(Ben, Colin, Daniel, Edwin);
Fiona.AddFriend(Grace, Hebe, Ivy, Jean);
Ken.AddFriend(Lee, Mark, Neil, Oscar);
Peggy.AddFriend(Quentian, Rose, Sandy, Tina);
Upton.AddFriend(Van, William, Xavier, York, Ziv);
// 存入數據庫
friends = new List<Person>();
friends.AddRange(new Person[] {
Alen, Ben, Colin, Daniel, Edwin,
Fiona, Grace, Hebe, Ivy, Jean,
Ken, Lee, Mark, Neil, Oscar,
Peggy, Quentian, Rose, Sandy, Tina,
Upton, Van, William, Xavier, York, Ziv
});
#endregion of init. friends
#region 留下一些訊息
statusUpdates = new List<AMessage>();
statusUpdates.Add(new AMessage(Alen, "Hi, I am Alen."));
statusUpdates.Add(new AMessage(Alen, "Today is my day."));
statusUpdates.Add(new AMessage(Ben, "Hi, I am Ben."));
statusUpdates.Add(new AMessage(Ben, "Today is my day."));
statusUpdates.Add(new AMessage(Colin, "Hi, I am Colin."));
statusUpdates.Add(new AMessage(Colin, "Today is my day."));
statusUpdates.Add(new AMessage(Daniel, "Hi, I am Daniel."));
statusUpdates.Add(new AMessage(Daniel, "Today is my day."));
statusUpdates.Add(new AMessage(Edwin, "Hi, I am Edwin."));
statusUpdates.Add(new AMessage(Edwin, "Today is my day."));
statusUpdates.Add(new AMessage(Fiona, "Hi, I am Fiona."));
statusUpdates.Add(new AMessage(Fiona, "Today is my day."));
statusUpdates.Add(new AMessage(Grace, "Hi, I am Grace."));
statusUpdates.Add(new AMessage(Grace, "Today is my day."));
statusUpdates.Add(new AMessage(Hebe, "Hi, I am Hebe."));
statusUpdates.Add(new AMessage(Hebe, "Today is my day."));
statusUpdates.Add(new AMessage(Ivy, "Hi, I am Ivy."));
statusUpdates.Add(new AMessage(Ivy, "Today is my day."));
statusUpdates.Add(new AMessage(Jean, "Hi, I am Jean."));
statusUpdates.Add(new AMessage(Jean, "Today is my day."));
#endregion
}
public void SendMessage(Person target, string message, string protocol)
{
SendMessage(target.Name, message, protocol);
}
public void SendEventInvite(Person me, Func<string, bool> isValid, string message)
{
foreach(Person friend in friends.Get(me))
{
AspectW.Define
.OnLeave(() => _logger.WriteLine("Done"))
.Retry<DataException>(3000, 5,
(ex)=> RefreshAddress(friend), // recovery action
(ex)=> _logger.WriteLine("5 retries failed")) // fail action
.TraceException((ex) => _logger.WriteLine("CATCH@L1<{0}> : {1}", ex.GetType().Name, ex.Message))
.Do(()=>
{
string address = friend.GetAddress();
string protocol = "HTTPS";
AspectW.Define
.WhenTrue(isValid(address))
.RetryParam<ApplicationException>(3000, ()=> protocol="HTTP" )
.TraceException((ex) => _logger.WriteLine("CATCH@L2<{0}> : {1}", ex.GetType().Name, ex.Message))
.Do(()=>
SendMessage(friend, message, protocol)
);
});
}
}
public void RefreshAddress(Person psn)
{
// 先假設一定成功
// success
_logger.Write(string.Format("[{0:HH:mm:ss}] ", DateTime.Now));
_logger.WriteLine(string.Format("RefreshAddress({0})", psn.Name));
}
public AMessage(Person _person, string _message)
{
sender = _person;
message = _message;
timeStamp = DateTime.Now;
}
