//===================================================================== Hub API
public async Task <SnTask> GetTask(string machineName, string agentName, string[] capabilities)
{
SnTrace.TaskManagement.Write("AgentHub GetTask called. Agent: {0}, capabilities: {1}.", agentName, string.Join(", ", capabilities));
try
{
var task = await _dataHandler.GetNextAndLock(machineName, agentName, capabilities, Context.ConnectionAborted)
.ConfigureAwait(false);
SnTrace.TaskManagement.Write("AgentHub TaskDataHandler.GetNextAndLock returned: " + (task == null ? "null" : "task " + task.Id));
// task details are not passed to the monitor yet
if (task != null)
{
await _monitorHub.OnTaskEvent(SnTaskEvent.CreateStartedEvent(task.Id, task.Title, null,
task.AppId, task.Tag, machineName, agentName)).ConfigureAwait(false);
}
return(task);
}
catch (Exception ex)
{
SnLog.WriteException(ex, "AgentHub GetTask failed.", EventId.TaskManagement.General);
}
return(null);
}
//===================================================================== Hub API
public SnTask GetTask(string machineName, string agentName, string[] capabilities)
{
SnTrace.TaskManagement.Write("AgentHub GetTask called. Agent: {0}, capabilities: {1}.", agentName, string.Join(", ", capabilities));
try
{
var task = TaskDataHandler.GetNextAndLock(machineName, agentName, capabilities);
SnTrace.TaskManagement.Write("AgentHub TaskDataHandler.GetNextAndLock returned with: " + (task == null ? "null" : "task " + task.Id.ToString()));
// task details are not passed to the monitor yet
if (task != null)
{
TaskMonitorHub.OnTaskEvent(SnTaskEvent.CreateStartedEvent(task.Id, task.Title, null, task.AppId, task.Tag, machineName, agentName));
}
return(task);
}
catch (Exception ex)
{
SnLog.WriteException(ex, "AgentHub GetTask failed.", EventId.TaskManagement.General);
}
return(null);
}
