protected override void InitializeRuntime()
{
ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStartingService,
SR.TraceCodeComIntegrationServiceHostStartingService, this.info);
try
{
DispatcherBuilder dispatcherBuilder = new DispatcherBuilder();
dispatcherBuilder.InitializeServiceHost(this.Description, this);
}
catch (Exception e)
{
if (System.ServiceModel.DiagnosticUtility.ShouldTraceError)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.ComPlus,
(uint)System.Runtime.Diagnostics.EventLogEventId.ComPlusServiceHostStartingServiceError,
this.info.AppID.ToString(),
this.info.Clsid.ToString(),
e.ToString());
}
throw;
}
ComPlusServiceHostTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationServiceHostStartedServiceDetails,
SR.TraceCodeComIntegrationServiceHostStartedServiceDetails, this.info, this.Description);
ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStartedService,
SR.TraceCodeComIntegrationServiceHostStartedService, this.info);
}
protected override void OnClose(TimeSpan timeout)
{
ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStoppingService,
SR.TraceCodeComIntegrationServiceHostStoppingService, this.info);
base.OnClose(timeout);
ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostStoppedService,
SR.TraceCodeComIntegrationServiceHostStoppedService, this.info);
}
public System.ServiceModel.Description.ServiceDescription Load(ServiceHostBase host)
{
System.ServiceModel.Description.ServiceDescription service = new System.ServiceModel.Description.ServiceDescription(this.info.ServiceName);
this.AddBehaviors(service);
this.configLoader.LoadServiceDescription(host, service, this.info.ServiceElement, new Action <Uri>(host.LoadConfigurationSectionHelper));
this.ValidateConfigInstanceSettings(service);
ComPlusServiceHostTrace.Trace(TraceEventType.Information, 0x50005, "TraceCodeComIntegrationServiceHostCreatedServiceEndpoint", this.info, service.Endpoints);
return(service);
}
public ContractDescription ResolveContract(string contractTypeString)
{
Guid iid;
if (ServiceMetadataBehavior.MexContractName == contractTypeString)
{
iid = typeof(IMetadataExchange).GUID;
}
else
{
if (!DiagnosticUtility.Utility.TryCreateGuid(contractTypeString, out iid))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ListenerInitFailed(SR.GetString(SR.ContractTypeNotAnIID, contractTypeString)));
}
ValidateInterface(iid);
}
// Check our cache to see if we already have one
ContractDescription contract;
if (this.contracts.TryGetValue(iid, out contract))
{
return(contract);
}
// If this is not IMetadataExchange continue
if (iid != typeof(IMetadataExchange).GUID)
{
Type type;
// Generate a managed type corresponding to the interface in question
try
{
this.interfaceResolver.FindOrCreateType(this.info.ServiceType, iid, out type, false, true);
}
catch (InvalidOperationException e)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ListenerInitFailed(e.Message));
}
contract = CreateContractDescriptionInternal(iid, type);
}
else
{
contract = ResolveIMetadataExchangeToContract();
}
contracts.Add(iid, contract);
ComPlusServiceHostTrace.Trace(TraceEventType.Verbose, TraceCode.ComIntegrationServiceHostCreatedServiceContract,
SR.TraceCodeComIntegrationServiceHostCreatedServiceContract, this.info, contract);
return(contract);
}
public ServiceDescription Load(ServiceHostBase host)
{
ServiceDescription service = new ServiceDescription(this.info.ServiceName);
// ServiceBehaviorAttribute needs to go first in the behaviors collection (before config stuff)
AddBehaviors(service);
this.configLoader.LoadServiceDescription(host, service, this.info.ServiceElement, host.LoadConfigurationSectionHelper);
ValidateConfigInstanceSettings(service);
ComPlusServiceHostTrace.Trace(TraceEventType.Information, TraceCode.ComIntegrationServiceHostCreatedServiceEndpoint,
SR.TraceCodeComIntegrationServiceHostCreatedServiceEndpoint, this.info, service.Endpoints);
return(service);
}
protected override void InitializeRuntime()
{
ComPlusServiceHostTrace.Trace(TraceEventType.Information, 0x50001, "TraceCodeComIntegrationServiceHostStartingService", this.info);
try
{
new DispatcherBuilder().InitializeServiceHost(base.Description, this);
}
catch (Exception exception)
{
if (DiagnosticUtility.ShouldTraceError)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.ComPlus, (EventLogEventId)(-1073610730), new string[] { this.info.AppID.ToString(), this.info.Clsid.ToString(), exception.ToString() });
}
throw;
}
ComPlusServiceHostTrace.Trace(TraceEventType.Verbose, 0x50004, "TraceCodeComIntegrationServiceHostStartedServiceDetails", this.info, base.Description);
ComPlusServiceHostTrace.Trace(TraceEventType.Information, 0x50002, "TraceCodeComIntegrationServiceHostStartedService", this.info);
}
public ContractDescription ResolveContract(string contractTypeString)
{
Guid gUID;
ContractDescription description;
if ("IMetadataExchange" == contractTypeString)
{
gUID = typeof(IMetadataExchange).GUID;
}
else
{
if (!System.ServiceModel.DiagnosticUtility.Utility.TryCreateGuid(contractTypeString, out gUID))
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ListenerInitFailed(System.ServiceModel.SR.GetString("ContractTypeNotAnIID", new object[] { contractTypeString })));
}
this.ValidateInterface(gUID);
}
if (!this.contracts.TryGetValue(gUID, out description))
{
if (gUID != typeof(IMetadataExchange).GUID)
{
Type type;
try
{
this.interfaceResolver.FindOrCreateType(this.info.ServiceType, gUID, out type, false, true);
}
catch (InvalidOperationException exception)
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ListenerInitFailed(exception.Message));
}
description = this.CreateContractDescriptionInternal(gUID, type);
}
else
{
description = this.ResolveIMetadataExchangeToContract();
}
this.contracts.Add(gUID, description);
ComPlusServiceHostTrace.Trace(TraceEventType.Verbose, 0x50003, "TraceCodeComIntegrationServiceHostCreatedServiceContract", this.info, description);
}
return(description);
}
