/// <summary>
/// Initializes a new instance of the HpcSchedulerAdapterInternalClient class
/// </summary>
/// <param name="headNodeMachine">indicating the headnode</param>
public HpcSchedulerAdapterInternalClient(string headNodeMachine, string certThumbprint)
: base(
BindingHelper.HardCodedInternalSchedulerDelegationBinding,
SoaHelper.CreateInternalCertEndpointAddress(new Uri(SoaHelper.GetSchedulerDelegationInternalAddress(headNodeMachine)), certThumbprint))
{
#if BrokerLauncher
BrokerTracing.TraceVerbose("[HpcSchedulerAdapterInternalClient] In constructor");
#endif
// use certificate for cluster internal authentication
this.ClientCredentials.UseInternalAuthentication(certThumbprint);
if (BrokerIdentity.IsHAMode)
{
// Bug 10301 : Explicitly open channel when impersonating the resource group's account if running on failover cluster so identity flows correctly when
// calling HpcSession.
// NOTE: The patch we got from the WCF team (KB981001) only works when the caller is on a threadpool thread.
// NOTE: Channel must be opened before setting OperationTimeout
using (BrokerIdentity identity = new BrokerIdentity())
{
identity.Impersonate();
this.Open();
}
}
this.InnerChannel.OperationTimeout = OperationTimeout;
}
/// <summary>
/// Initializes a new instance of the HpcSchedulerAdapterInternalClient class
/// </summary>
/// <param name="headNode">indicating the headnode</param>
public HpcSchedulerAdapterInternalClient(string headNode)
: base(
BindingHelper.HardCodedInternalSchedulerDelegationBinding,
SoaHelper.CreateInternalCertEndpointAddress(
new Uri(SoaHelper.GetSchedulerDelegationInternalAddress(headNode)),
HpcContext.GetOrAdd(headNode, CancellationToken.None).GetSSLThumbprint().GetAwaiter().GetResult()))
{
// use certificate for cluster internal authentication
string thunbprint = HpcContext.GetOrAdd(headNode, CancellationToken.None).GetSSLThumbprint().GetAwaiter().GetResult();
this.ClientCredentials.UseInternalAuthentication(thunbprint);
this.InnerChannel.OperationTimeout = OperationTimeout;
}
