/// <summary>
/// 在远程删除邮箱
/// </summary>
/// <param name="mail"></param>
public void WrittenOff(LocalMessageMail mail)
{
try {
CentralizedService.WrittenOffMail(mail.MailName);
}
finally {
_messageBusMails.TryRemove(mail.MailName, out LocalMessageMail value);
}
}
/// <summary>
/// 订阅邮箱，服务总线不存在则抛出异常
/// </summary>
/// <param name="mailname"></param>
/// <returns></returns>
public LocalMessageMail OpenMail(string mailname)
{
if (CentralizedService.IsMailName(mailname))
{
LocalMessageMail messageBusMail = null;
_messageBusMails.AddOrUpdate(mailname, s => {
messageBusMail = new LocalMessageMail(this)
{
MailName = mailname
};
return(messageBusMail);
},
(s, mail) => {
messageBusMail = mail;
return(mail);
});
return(messageBusMail);
}
throw new Exception("没有相应名称的远程邮箱");
}
/// <summary>
/// 停止在本地订阅
/// </summary>
/// <param name="mail"></param>
public void CloseMail(LocalMessageMail mail)
{
_messageBusMails.TryRemove(mail.MailName, out LocalMessageMail value);
}