private void IsAlive()
{
lock (Locker)
{
if (_lastIsAliveRequestOn.AddMinutes(this.BeatPeriod) < DateTime.Now)
{
var isAliveContext = new BeatContext(this, BeatRequest.V1Request);
this.Transfer.IsAlive(isAliveContext);
if (isAliveContext.Exception != null)
{
this.IsNetException = true;
this.ServiceIsNotAlive = true;
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = "IsAlive",
Req_Verb = string.Empty,
Req_ClientId = string.Empty,
Req_ClientType = string.Empty,
CreateOn = DateTime.Now,
Req_Description = string.Empty,
Req_EventSourceType = string.Empty,
Req_EventSubjectCode = string.Empty,
InfoFormat = "json",
Req_InfoId = string.Empty,
Req_InfoValue = string.Empty,
Req_UserName = string.Empty,
Req_IsDumb = false,
LocalEntityId = string.Empty,
CatalogCode = string.Empty,
Req_ReasonPhrase = Status.NodeException.ToName(),
ReceivedOn = DateTime.Now,
Req_MessageId = string.Empty,
Req_MessageType = string.Empty,
Req_QueryList = string.Empty,
Req_Status = (int)Status.NodeException,
Req_TimeStamp = DateTime.Now,
Req_Version = isAliveContext.Request.Version,
Res_InfoValue = string.Empty,
Res_Description = isAliveContext.Exception.Message,
Res_ReasonPhrase = Status.NodeException.ToName(),
Res_StateCode = (int)Status.NodeException
};
AcDomain.LoggingService.Log(anyLog);
}
else
{
this.ServiceIsNotAlive = !isAliveContext.Response.IsAlive;
}
}
_lastIsAliveRequestOn = DateTime.Now;
}
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public virtual void Request(DistributeContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Result.IsClosed)
{
return;
}
QueryResult result = context.Result;
if (!CanRequest(context))
{
#region 请求条件不成立，不引发分发请求
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributeFailing(result));
if (context.Command is IEntity)
{
context.Ontology.MessageProvider.DeleteCommand(MessageTypeKind.Distribute, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
return;
#endregion
}
else
{
#region 请求
context.ClientAgent.Transfer.Transmit(context);
if (context.Exception != null)
{
context.ClientAgent.IsNetException = true;
context.Result.UpdateStatus(Status.InternalServerError, context.Exception.Message);
context.Ontology.Host.LoggingService.Error(context.Exception);
}
else
{
var stateCode = result.Status;
if (stateCode < 200)
{
if (context.Responder == context.Ontology.Host.NodeHost.Nodes.ThisNode)
{
return;
}
IInfoStringConverter converter;
if (!context.Ontology.Host.NodeHost.InfoStringConverters.TryGetInfoStringConverter(context.Command.DataTuple.InfoFormat, out converter))
{
throw new AnycmdException("意外的信息格式" + context.Command.DataTuple.InfoFormat);
}
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = context.Ontology.Ontology.Code,
Req_Verb = context.Command.Verb.Code,
Req_ClientId = context.Command.ClientId,
Req_ClientType = context.Command.ClientType.ToName(),
CreateOn = context.Command.CreateOn,
Req_Description = context.Command.Description,
Req_EventSourceType = context.Command.EventSourceType,
Req_EventSubjectCode = context.Command.EventSubjectCode,
InfoFormat = context.Command.DataTuple.InfoFormat,
Req_InfoId = context.Command.DataTuple.IdItems.InfoString,
Req_InfoValue = context.Command.DataTuple.ValueItems.InfoString,
Req_UserName = context.Command.UserName,
Req_IsDumb = context.Command.IsDumb,
LocalEntityId = context.Command.LocalEntityId,
CatalogCode = context.Command.CatalogCode,
Req_ReasonPhrase = context.Command.ReasonPhrase,
ReceivedOn = context.Command.ReceivedOn,
Req_MessageId = context.Command.MessageId,
Req_MessageType = context.Command.MessageType.ToName(),
Req_QueryList = context.Command.DataTuple.QueryListString,
Req_Status = context.Command.Status,
Req_TimeStamp = context.Command.TimeStamp,
Req_Version = context.Command.Version,
Res_InfoValue = converter.ToInfoString(context.Result.ResultDataItems),
Res_Description = context.Result.Description,
Res_ReasonPhrase = context.Result.ReasonPhrase,
Res_StateCode = (int)context.Result.Status
};
context.Ontology.Host.LoggingService.Log(anyLog);
}
else if (stateCode >= 500)
{
context.ClientAgent.ServiceIsNotAlive = true;
}
else
{
if (stateCode >= 200 && stateCode < 300)
{
if (context.Command.CommandType == MessageTypeKind.Distribute)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributed(result));
}
}
else
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributeFailing(result));
}
if (context.Command is IEntity)
{
context.Ontology.MessageProvider.DeleteCommand(MessageTypeKind.Distribute, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
}
}
#endregion
}
}
/// <summary>
/// 命令响应。进入此方法标示者进入
/// </summary>
/// <returns></returns>
public void Response(MessageContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
try
{
if (!context.Result.IsClosed)
{
var requestType = context.Command.MessageType;
if (!context.IsValid)
{
if (!context.Result.ResultDataItems.Any(a => a.Key.Equals("Id", StringComparison.OrdinalIgnoreCase)))
{
context.Result.ResultDataItems.Add(new DataItem("Id", context.LocalEntityId));
}
if (context.Command is IEntity <Guid> )
{
using (var cmdProviderAct = new WfAct(context.Host, context, context.Ontology.MessageProvider, "保存执行失败的命令"))
{
if (requestType == MessageType.Action || context.Command.CommandType == MessageTypeKind.Received)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToExecuteFailing(context.Result));
}
else if (requestType == MessageType.Command)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToUnaccepted(context.Result));
}
}
context.Ontology.MessageProvider.DeleteCommand(context.Command.CommandType, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
}
else
{
if (!context.Result.ResultDataItems.Any(a => a.Key.Equals("Id", StringComparison.OrdinalIgnoreCase)))
{
context.Result.ResultDataItems.Add(new DataItem("Id", context.LocalEntityId));
}
if (Verb.Get.Equals(context.Command.Verb))
{
using (var act = new WfAct(context.Host, context, context.Ontology.EntityProvider, "填充get型命令的InfoValue字段"))
{
var selectElements = new OrderedElementSet();
foreach (var element in context.Ontology.Elements.Values.Where(a => a.Element.IsEnabled == 1))
{
if (context.ClientAgent.GetElementPermission(element, Verb.Get) != AllowType.NotAllow)
{
selectElements.Add(element);
}
}
IList <InfoItem> infoValues = context.Ontology.EntityProvider.Get(
context.Ontology, context.LocalEntityId, selectElements);
context.Result.ResultDataItems = infoValues.Select(a => new DataItem(a.Key, a.Value)).ToList();
}
}
var nodeHost = context.Host.NodeHost;
// ApplyProcessingFilters 应用处理前过滤器
ProcessResult result = nodeHost.ApplyEdiMessageHandingFilters(context);
if (!result.IsSuccess)
{
context.Result.UpdateStatus(result.StateCode, result.Description);
}
if (!context.Result.IsClosed)
{
switch (requestType)
{
case MessageType.Action:
HandleAction(context);
break;
case MessageType.Command:
HandleCommand(context);
break;
case MessageType.Event:
HandleEvent(context);
break;
default:
throw new GeneralException("意外的请求类型" + context.Command.MessageType);
}
// ApplyProcessedFilters 应用处理后过滤器
result = nodeHost.ApplyEdiMessageHandledFilters(context);
if (!result.IsSuccess)
{
context.Result.UpdateStatus(result.StateCode, result.Description);
}
}
}
}
int stateCode = context.Result.Status;
if (stateCode < 200)
{
IInfoStringConverter converter;
if (!context.Host.NodeHost.InfoStringConverters.TryGetInfoStringConverter(context.Command.DataTuple.InfoFormat, out converter))
{
throw new GeneralException("意外的信息格式" + context.Command.DataTuple.InfoFormat);
}
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = context.Ontology.Ontology.Code,
Req_Verb = context.Command.Verb.Code,
Req_ClientId = context.Command.ClientId,
Req_ClientType = context.Command.ClientType.ToName(),
CreateOn = context.Command.CreateOn,
Req_Description = context.Command.Description,
Req_EventSourceType = context.Command.EventSourceType,
Req_EventSubjectCode = context.Command.EventSubjectCode,
InfoFormat = context.Command.DataTuple.InfoFormat,
Req_InfoId = context.Command.DataTuple.IdItems.InfoString,
Req_InfoValue = context.Command.DataTuple.ValueItems.InfoString,
Req_UserName = context.Command.UserName,
Req_IsDumb = context.Command.IsDumb,
LocalEntityId = context.Command.LocalEntityId,
CatalogCode = context.Command.CatalogCode,
Req_ReasonPhrase = context.Command.ReasonPhrase,
ReceivedOn = context.Command.ReceivedOn,
Req_MessageId = context.Command.MessageId,
Req_MessageType = context.Command.MessageType.ToName(),
Req_QueryList = context.Command.DataTuple.QueryListString,
Req_Status = context.Command.Status,
Req_TimeStamp = context.Command.TimeStamp,
Req_Version = context.Command.Version,
Res_InfoValue = converter.ToInfoString(context.Result.ResultDataItems),
Res_Description = context.Result.Description,
Res_ReasonPhrase = context.Result.ReasonPhrase,
Res_StateCode = (int)context.Result.Status
};
context.Ontology.Host.LoggingService.Log(anyLog);
}
}
catch (Exception ex)
{
context.Result.UpdateStatus(Status.InternalServerError, "服务器内部逻辑异常");
context.Result.IsClosed = true;
context.Exception = ex;
throw;
}
}
/// <summary>
/// 命令响应。进入此方法标示者进入
/// </summary>
/// <returns></returns>
public void Response(MessageContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
try
{
if (!context.Result.IsClosed)
{
var requestType = context.Command.MessageType;
if (!context.IsValid)
{
if (!context.Result.ResultDataItems.Any(a => a.Key.Equals("Id", StringComparison.OrdinalIgnoreCase)))
{
context.Result.ResultDataItems.Add(new DataItem("Id", context.LocalEntityId));
}
if (context.Command is IEntity)
{
using (var cmdProviderAct = new WfAct(context.Host, context, context.Ontology.MessageProvider, "保存执行失败的命令"))
{
if (requestType == MessageType.Action || context.Command.CommandType == MessageTypeKind.Received)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToExecuteFailing(context.Result));
}
else if (requestType == MessageType.Command)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToUnaccepted(context.Result));
}
}
context.Ontology.MessageProvider.DeleteCommand(context.Command.CommandType, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
}
else
{
if (!context.Result.ResultDataItems.Any(a => a.Key.Equals("Id", StringComparison.OrdinalIgnoreCase)))
{
context.Result.ResultDataItems.Add(new DataItem("Id", context.LocalEntityId));
}
if (Verb.Get.Equals(context.Command.Verb))
{
using (var act = new WfAct(context.Host, context, context.Ontology.EntityProvider, "填充get型命令的InfoValue字段"))
{
var selectElements = new OrderedElementSet();
foreach (var element in context.Ontology.Elements.Values.Where(a => a.Element.IsEnabled == 1))
{
if (context.ClientAgent.GetElementPermission(element, Verb.Get) != AllowType.NotAllow)
{
selectElements.Add(element);
}
}
IList<InfoItem> infoValues = context.Ontology.EntityProvider.Get(
context.Ontology, context.LocalEntityId, selectElements);
context.Result.ResultDataItems = infoValues.Select(a => new DataItem(a.Key, a.Value)).ToList();
}
}
var nodeHost = context.Host.NodeHost;
// ApplyProcessingFilters 应用处理前过滤器
ProcessResult result = nodeHost.ApplyEdiMessageHandingFilters(context);
if (!result.IsSuccess)
{
context.Result.UpdateStatus(result.StateCode, result.Description);
}
if (!context.Result.IsClosed)
{
switch (requestType)
{
case MessageType.Action:
HandleAction(context);
break;
case MessageType.Command:
HandleCommand(context);
break;
case MessageType.Event:
HandleEvent(context);
break;
default:
throw new AnycmdException("意外的请求类型" + context.Command.MessageType);
}
// ApplyProcessedFilters 应用处理后过滤器
result = nodeHost.ApplyEdiMessageHandledFilters(context);
if (!result.IsSuccess)
{
context.Result.UpdateStatus(result.StateCode, result.Description);
}
}
}
}
int stateCode = context.Result.Status;
if (stateCode < 200)
{
IInfoStringConverter converter;
if (!context.Host.NodeHost.InfoStringConverters.TryGetInfoStringConverter(context.Command.DataTuple.InfoFormat, out converter))
{
throw new AnycmdException("意外的信息格式" + context.Command.DataTuple.InfoFormat);
}
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = context.Ontology.Ontology.Code,
Req_Verb = context.Command.Verb.Code,
Req_ClientId = context.Command.ClientId,
Req_ClientType = context.Command.ClientType.ToName(),
CreateOn = context.Command.CreateOn,
Req_Description = context.Command.Description,
Req_EventSourceType = context.Command.EventSourceType,
Req_EventSubjectCode = context.Command.EventSubjectCode,
InfoFormat = context.Command.DataTuple.InfoFormat,
Req_InfoId = context.Command.DataTuple.IdItems.InfoString,
Req_InfoValue = context.Command.DataTuple.ValueItems.InfoString,
Req_UserName = context.Command.UserName,
Req_IsDumb = context.Command.IsDumb,
LocalEntityId = context.Command.LocalEntityId,
CatalogCode = context.Command.CatalogCode,
Req_ReasonPhrase = context.Command.ReasonPhrase,
ReceivedOn = context.Command.ReceivedOn,
Req_MessageId = context.Command.MessageId,
Req_MessageType = context.Command.MessageType.ToName(),
Req_QueryList = context.Command.DataTuple.QueryListString,
Req_Status = context.Command.Status,
Req_TimeStamp = context.Command.TimeStamp,
Req_Version = context.Command.Version,
Res_InfoValue = converter.ToInfoString(context.Result.ResultDataItems),
Res_Description = context.Result.Description,
Res_ReasonPhrase = context.Result.ReasonPhrase,
Res_StateCode = (int)context.Result.Status
};
context.Ontology.Host.LoggingService.Log(anyLog);
}
}
catch (Exception ex)
{
context.Result.UpdateStatus(Status.InternalServerError, "服务器内部逻辑异常");
context.Result.IsClosed = true;
context.Exception = ex;
throw;
}
}
private void IsAlive()
{
lock (Locker)
{
if (_lastIsAliveRequestOn.AddMinutes(this.BeatPeriod) < DateTime.Now)
{
var isAliveContext = new BeatContext(this, BeatRequest.V1Request);
this.Transfer.IsAlive(isAliveContext);
if (isAliveContext.Exception != null)
{
this.IsNetException = true;
this.ServiceIsNotAlive = true;
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = "IsAlive",
Req_Verb = string.Empty,
Req_ClientId = string.Empty,
Req_ClientType = string.Empty,
CreateOn = DateTime.Now,
Req_Description = string.Empty,
Req_EventSourceType = string.Empty,
Req_EventSubjectCode = string.Empty,
InfoFormat = "json",
Req_InfoId = string.Empty,
Req_InfoValue = string.Empty,
Req_UserName = string.Empty,
Req_IsDumb = false,
LocalEntityId = string.Empty,
CatalogCode = string.Empty,
Req_ReasonPhrase = Status.NodeException.ToName(),
ReceivedOn = DateTime.Now,
Req_MessageId = string.Empty,
Req_MessageType = string.Empty,
Req_QueryList = string.Empty,
Req_Status = (int)Status.NodeException,
Req_TimeStamp = DateTime.Now,
Req_Version = isAliveContext.Request.Version,
Res_InfoValue = string.Empty,
Res_Description = isAliveContext.Exception.Message,
Res_ReasonPhrase = Status.NodeException.ToName(),
Res_StateCode = (int)Status.NodeException
};
AcDomain.LoggingService.Log(anyLog);
}
else
{
this.ServiceIsNotAlive = !isAliveContext.Response.IsAlive;
}
}
_lastIsAliveRequestOn = DateTime.Now;
}
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public virtual void Request(DistributeContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Result.IsClosed)
{
return;
}
QueryResult result = context.Result;
if (!CanRequest(context))
{
#region 请求条件不成立，不引发分发请求
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributeFailing(result));
if (context.Command is IEntity)
{
context.Ontology.MessageProvider.DeleteCommand(MessageTypeKind.Distribute, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
return;
#endregion
}
else
{
#region 请求
context.ClientAgent.Transfer.Transmit(context);
if (context.Exception != null)
{
context.ClientAgent.IsNetException = true;
context.Result.UpdateStatus(Status.InternalServerError, context.Exception.Message);
context.Ontology.Host.LoggingService.Error(context.Exception);
}
else
{
var stateCode = result.Status;
if (stateCode < 200)
{
if (context.Responder == context.Ontology.Host.NodeHost.Nodes.ThisNode) return;
IInfoStringConverter converter;
if (!context.Ontology.Host.NodeHost.InfoStringConverters.TryGetInfoStringConverter(context.Command.DataTuple.InfoFormat, out converter))
{
throw new AnycmdException("意外的信息格式" + context.Command.DataTuple.InfoFormat);
}
var anyLog = new AnyLog(Guid.NewGuid())
{
Req_Ontology = context.Ontology.Ontology.Code,
Req_Verb = context.Command.Verb.Code,
Req_ClientId = context.Command.ClientId,
Req_ClientType = context.Command.ClientType.ToName(),
CreateOn = context.Command.CreateOn,
Req_Description = context.Command.Description,
Req_EventSourceType = context.Command.EventSourceType,
Req_EventSubjectCode = context.Command.EventSubjectCode,
InfoFormat = context.Command.DataTuple.InfoFormat,
Req_InfoId = context.Command.DataTuple.IdItems.InfoString,
Req_InfoValue = context.Command.DataTuple.ValueItems.InfoString,
Req_UserName = context.Command.UserName,
Req_IsDumb = context.Command.IsDumb,
LocalEntityId = context.Command.LocalEntityId,
CatalogCode = context.Command.CatalogCode,
Req_ReasonPhrase = context.Command.ReasonPhrase,
ReceivedOn = context.Command.ReceivedOn,
Req_MessageId = context.Command.MessageId,
Req_MessageType = context.Command.MessageType.ToName(),
Req_QueryList = context.Command.DataTuple.QueryListString,
Req_Status = context.Command.Status,
Req_TimeStamp = context.Command.TimeStamp,
Req_Version = context.Command.Version,
Res_InfoValue = converter.ToInfoString(context.Result.ResultDataItems),
Res_Description = context.Result.Description,
Res_ReasonPhrase = context.Result.ReasonPhrase,
Res_StateCode = (int)context.Result.Status
};
context.Ontology.Host.LoggingService.Log(anyLog);
}
else if (stateCode >= 500)
{
context.ClientAgent.ServiceIsNotAlive = true;
}
else
{
if (stateCode >= 200 && stateCode < 300)
{
if (context.Command.CommandType == MessageTypeKind.Distribute)
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributed(result));
}
}
else
{
context.Ontology.MessageProvider.SaveCommand(context.Ontology, context.Command.ToDistributeFailing(result));
}
if (context.Command is IEntity)
{
context.Ontology.MessageProvider.DeleteCommand(MessageTypeKind.Distribute, context.Ontology, context.Command.Id, context.Command.IsDumb);
}
}
}
#endregion
}
}