/// <summary>
/// Constructor used by the Graph Manager
/// </summary>
/// <param name="m_schedulerHelper"></param>
/// <param name="computeNode"></param>
public Dispatcher(ISchedulerHelper schedulerHelper, VertexComputeNode computeNode)
{
m_schedulerHelper = schedulerHelper;
m_taskId = computeNode.instanceId;
m_nodeName = computeNode.ComputeNode;
m_backendBinding = m_schedulerHelper.GetVertexServiceBinding();
m_endpointAddress = m_schedulerHelper.GetVertexServiceBaseAddress(m_nodeName, m_taskId) + Constants.vertexServiceName;
SafeOpenConnection();
}
/// <summary>
/// Create a new dispatcher and add to the good dispatcher pool.
/// </summary>
/// <param name="taskid">HPC Task Id</param>
/// <param name="node">Name of node this dispatcher is for</param>
/// <param name="state">State of task when dispatcher is created (always Running now)</param>
/// <returns>Dispatcher that was added, or null if a dispatcher already exists in the good pool for specified node</returns>
private Dispatcher AddDispatcher(int taskid, string node, VertexTaskState state)
{
VertexComputeNode cn = new VertexComputeNode();
cn.instanceId = taskid;
cn.ComputeNode = node;
cn.State = state;
Dispatcher d = new Dispatcher(schedulerHelper, cn);
d.FaultedEvent += new DispatcherFaultedEventHandler(OnDispatcherFaulted);
if (!dispatcherPool.Add(d))
{
// There's already a dispatcher for this node
d.Dispose();
d = null;
}
return d;
}
/// <summary>
/// Constructor used by the Graph Manager
/// </summary>
/// <param name="m_schedulerHelper"></param>
/// <param name="computeNode"></param>
public Dispatcher(ISchedulerHelper schedulerHelper, VertexComputeNode computeNode)
{
m_schedulerHelper = schedulerHelper;
m_taskId = computeNode.instanceId;
m_nodeName = computeNode.ComputeNode;
m_backendBinding = m_schedulerHelper.GetVertexServiceBinding();
m_endpointAddress = m_schedulerHelper.GetVertexServiceBaseAddress(m_nodeName, m_taskId) + Constants.vertexServiceName;
SafeOpenConnection();
}
