public DSDPSNode()
{
GlobalRabbitMQConnection.Instance.GetConnection().ConnectionShutdown += DSDPSNode_ConnectionShutdown;
jobListDictionary = new Dictionary<int, List<Job>>();
jobProcessorManager = new JobProcessorkManager();
jobProcessorManager.OnJobCompleted += JobProcessorManager_OnJobCompleted;
jobProcessorManager.OnJobProgress += JobProcessorManager_OnJobProgress;
updateManager = new UpdateManager();
syncServerComm = new SyncMessageSender("DSDPS_SYNC", "NODE", "SERVER");
asyncServerCommSender = null;
}
public DSDPSClient(Action<string, int> ServerClientJobSubmitCallback, Action<string, int> ServerClientJobCancelCallback
, Action<string, List<JobStatus>> ServerClientJobStatusCallback)
{
GlobalRabbitMQConnection.Instance.GetConnection().ConnectionShutdown += DSDPSClient_ConnectionShutdown;
jobListDictionary = new Dictionary<int, List<Job>>();
//serverMessageSender = new MessageSender("DPSClientToServer");
syncServerComm = new SyncMessageSender("DSDPS_SYNC", "CLIENT", "SERVER");
asyncServerCommSender = null;
this.ServerClientJobSubmitCallback = ServerClientJobSubmitCallback;
this.ServerClientJobCancelCallback = ServerClientJobCancelCallback;
this.ServerClientJobStatusCallback = ServerClientJobStatusCallback;
}
public void AsyncMessageProcessor(string incomingMsgStr,object orgMsg)
{
try
{
AsyncServerNodeRequestMessage incomingMsgBase = JsonConvert.DeserializeObject<AsyncServerNodeRequestMessage>(incomingMsgStr);
switch (incomingMsgBase.messageType)
{
case AsyncMessageType.SERVER_NODE_JOB_SUBMIT:
{
AsyncServerNodeJobSubmitRequestMessage reqMsg = JsonConvert.DeserializeObject<AsyncServerNodeJobSubmitRequestMessage>(incomingMsgStr);
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[S->N][JOB_SUBMIT]" + reqMsg.GetJson(true));
List<Job> jobList = reqMsg.jobList;
bool result = false;
foreach (Job job in jobList)
{
lock (lockObj)
{
result |= jobProcessorManager.StartJobProcessor(job);
}
}
AsyncServerNodeJobSubmitResponseMessage respMsg = new AsyncServerNodeJobSubmitResponseMessage();
if (result)
{
respMsg.returnCode = 0;
respMsg.returnMessage = "Job submit request accepted.";
}
else
{
respMsg.returnCode = -1;
respMsg.returnMessage = "Job submit request failed.";
}
respMsg.orgMsgID = reqMsg.msgID;
asyncServerCommSender.SendResponse(respMsg);
break;
}
case AsyncMessageType.SERVER_NODE_JOB_CANCEL:
lock (lockObj)
{
AsyncServerNodeJobCancelRequestMessage reqMsg = JsonConvert.DeserializeObject<AsyncServerNodeJobCancelRequestMessage>(incomingMsgStr);
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[S->N][JOB_CANCEL]" + reqMsg.GetJson(true));
//ret will be true if at least one cancel request succeed
List<int> jobIDList = reqMsg.jobIDList;
bool result = false;
foreach (int jobID in jobIDList)
{
result |= jobProcessorManager.TryCancelTask(jobID);
}
AsyncServerNodeJobCancelResponseMessage respMsg = new AsyncServerNodeJobCancelResponseMessage();
respMsg.orgMsgID = reqMsg.msgID;
if (result == true)
{
respMsg.returnCode = 0;
respMsg.returnMessage = "Job cancel request accepted.";
}
else
{
respMsg.returnCode = -1;
respMsg.returnMessage = "Job cancel request failed.";
}
if (!asyncServerCommSender.SendResponse(respMsg))
Console.WriteLine("[Error] SendResponse failed!");
break;
}
case AsyncMessageType.SERVER_NODE_JOB_STATUS:
lock (lockObj)
{
AsyncServerNodeJobStatusRequestMessage reqMsg = JsonConvert.DeserializeObject<AsyncServerNodeJobStatusRequestMessage>(incomingMsgStr);
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[S->N][JOB_STATUS]" + reqMsg.GetJson(true));
AsyncServerNodeJobStatusResponseMessage respMsg = new AsyncServerNodeJobStatusResponseMessage();
respMsg.orgMsgID = reqMsg.msgID;
if (reqMsg.jobIDList.Count > 0)
{
foreach (int jobID in reqMsg.jobIDList)
{
JobStatus jobStatus = jobProcessorManager.GetJobStatusClone(jobID);
respMsg.jobStatusList.Add(jobStatus);
}
respMsg.returnCode = 0;
respMsg.returnMessage = "Job status returned.";
}
else
{
respMsg.returnCode = -1;
respMsg.returnMessage = "Job status request failed.";
}
if (!asyncServerCommSender.SendResponse(respMsg))
Console.WriteLine("[Error] SendResponse failed!");
break;
}
case AsyncMessageType.SERVER_NODE_NODE_PROC_UPDATE:
int updateProcVersion = 0;
lock (lockObj)
{
AsyncServerNodeProcUpdateCastMessage reqMsg = JsonConvert.DeserializeObject<AsyncServerNodeProcUpdateCastMessage>(incomingMsgStr);
updateProcVersion = reqMsg.updateVersion;
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[S->N][NODE_PROC_UPDATE]" + reqMsg.GetJson(true));
}
Task.Factory.StartNew(() =>
{
using (SyncMessageSender sender = new SyncMessageSender("DSDPS_UPDATE", "NODE", "SERVER"))
{
sender.Init(60000 * 5, true);
SyncNodeServerGetProcBinaryRequest req = new SyncNodeServerGetProcBinaryRequest();
req.updateVersion = updateProcVersion;
Console.WriteLine("[SERVER_NODE_NODE_PROC_UPDATE] requesting file...");
updateManager.StartBlocking();
string ret = sender.Call(req.GetJson());
Console.WriteLine("[SERVER_NODE_NODE_PROC_UPDATE] done!");
SyncNodeServerGetProcBinaryResponse resp = JsonConvert.DeserializeObject<SyncNodeServerGetProcBinaryResponse>(ret);
lock (lockObj)
{
Console.WriteLine("Stop heartbeat task");
hbManager.Stop();
updateManager.UpdateJobProcessor(updateProcVersion, resp.compressedFile);
}
}
});
break;
case AsyncMessageType.SERVER_NODE_NODE_UPDATE:
int updateNodeVersion = 0;
lock (lockObj)
{
AsyncServerNodeNodeBinUpdateCastMessage reqMsg = JsonConvert.DeserializeObject<AsyncServerNodeNodeBinUpdateCastMessage>(incomingMsgStr);
updateNodeVersion = reqMsg.updateVersion;
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[S->N][NODE_UPDATE]" + reqMsg.GetJson(true));
DSDPSNode.Instance.Logout();
Task.Factory.StartNew(() =>
{
using (SyncMessageSender sender = new SyncMessageSender("DSDPS_UPDATE", "NODE", "SERVER"))
{
sender.Init(60000 * 5, true);
SyncNodeServerGetNodeBinaryRequest req = new SyncNodeServerGetNodeBinaryRequest();
req.updateVersion = updateNodeVersion;
Console.WriteLine("[SERVER_NODE_NODE_PROC_UPDATE] requesting file...");
req.nodeKey = NodeKey;
updateManager.StartBlocking();
string ret = sender.Call(req.GetJson());
Console.WriteLine("[SERVER_NODE_NODE_PROC_UPDATE] done!");
SyncNodeServerGetProcBinaryResponse resp = JsonConvert.DeserializeObject<SyncNodeServerGetProcBinaryResponse>(ret);
lock (lockObj)
{
Console.WriteLine("Stop heartbeat task");
hbManager.Stop();
if (!updateManager.UpdateNode(updateNodeVersion, resp.compressedFile))
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[Error][AsyncMessageProcessor] Node update failed." + incomingMsgBase.messageType);
}
}
});
}
break;
default:
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[Error][AsyncMessageProcessor] Not supported type of message." + incomingMsgBase.messageType);
break;
}
}
catch (Exception e)
{
var st = new StackTrace(e, true);
// Get the top stack frame
var frame = st.GetFrame(0);
// Get the line number from the stack frame
var line = frame.GetFileLineNumber();
Console.WriteLine(DateTime.Now.ToString("[HH:mm:ss.fff]") + "[Error][ServerSideRPCRequestProcessor][" + line + "] " + e.Message);
}
}
