private byte[] BuildCommandPacket(string jobName, JsonJobVarsFile jobVars)
{
var commandName = "SumitJob";
XmlDocument xml = new XmlDocument();
xml.LoadXml(@"<?pf_command version=""1.0""?><pfjob:job_command xmlns:pfjob=""http://www.pageflex.com/schemas"" name=""" + commandName + @"""><pfjob:job_variables /><pfjob:doc_variables /></pfjob:job_command>");
XmlNamespaceManager nsm = new XmlNamespaceManager(xml.NameTable);
nsm.AddNamespace("pfjob", "http://www.pageflex.com/schemas");
XmlNode doc = xml.SelectSingleNode("pfjob:job_command/pfjob:doc_variables", nsm);
XmlNode job = xml.SelectSingleNode("pfjob:job_command/pfjob:job_variables", nsm);
void AddVar(string name, string value, XmlNode node)
{
XmlNode spec = xml.CreateElement("pfjob", "var", "http://www.pageflex.com/schemas");
spec.InnerText = value;
XmlAttribute nameAttribute = xml.CreateAttribute("name");
nameAttribute.InnerText = name;
spec.Attributes.Append(nameAttribute);
node.AppendChild(spec);
}
AddVar("JobName", jobName, job);
AddVar("_sys_QueueName", "jobqueuname", job);
AddVar("_sys_ClientJobMonitor", "True", job);
AddVar("ProjectName", Path.Combine(_settings.MpowerProjectFolderRoot, jobVars.ProjectID), job);
AddVar("_sys_FinalOutputDir", $@"{_settings.LocalDriveLeterForMpowerFinaloutput}\finaloutput", job);
//AddVar("_sys_JobDataSourceFile", "a datasource for this job not the project", job);
foreach (var name in jobVars.Specs.Keys)
{
AddVar(name, jobVars.Specs[name], doc);
}
return(System.Text.Encoding.Unicode.GetBytes(xml.OuterXml));
}
public async Task <JobRenderResponse> SubmitRenderJobAsync(JobQueueMessage jq, JsonJobVarsFile jobFile, Func <UserContext, string, Task> moveFileOpAsync)
{
var jobResponse = new JobRenderResponse {
DateQueued = DateTime.Now, Success = false, ServerJobResponse = ""
};
try
{
this.Connect(_settings.MpowerHostName, _settings.MpowerTcpPort);
}
catch (SocketException ex)
{
jobResponse.ErrorMessage = "Mpower doesn't appear to be running on: " + _settings.MpowerHostName + " port: " + _settings.MpowerTcpPort + ". Error: " + ex.Message;;
return(jobResponse);
}
Socket sock = this.Client;
if (this.Active)
{
sock = this.Client;
}
else
{
jobResponse.ErrorMessage = "The Mpower socket has unexpectedly closed";
return(jobResponse);
}
try
{
Byte[] dataSend = BuildCommandPacket(jq.JobName, jobFile);
NetworkStream stream = this.GetStream();
await stream.WriteAsync(dataSend, 0, dataSend.Length);
sock.Shutdown(SocketShutdown.Send); // we're done sending
//read response
Byte[] dataRecv = new Byte[4096];
while (null != sock && sock.Poll(-1, SelectMode.SelectRead))
{
int bytes = await stream.ReadAsync(dataRecv, 0, dataRecv.Length);
if (bytes > 0)
{
jobResponse.ServerJobResponse += System.Text.Encoding.ASCII.GetString(dataRecv, 0, bytes).Trim('\0');
}
else
{
break; // Mpower disconnected the socket
}
}
sock.Shutdown(SocketShutdown.Both);
sock.Close();
}
catch (Exception ex)
{
jobResponse.ErrorMessage = "Communication error with Mpower: " + ex.Message;
return(jobResponse);
}
if (string.IsNullOrEmpty(jobResponse.ServerJobResponse))
{
jobResponse.ServerJobResponse = "No response from mpower server";
return(jobResponse);
}
this.Close();
jobResponse.Success = await FindPathAndMoveFileAsync(jq.UserContext, jobResponse.ServerJobResponse, moveFileOpAsync);
return(jobResponse);
}
