private void Publish(object unusedState)
{
Operation operation = null;
try
{
lock (_pendingPublishOperations)
{
operation = _pendingPublishOperations.Dequeue();
}
if (operation == null)
{
PublishHelper.LogVerboseInformation("Publish: Thread {0} did not find any operations to process", Thread.CurrentThread.ManagedThreadId);
return;
}
// This was not required earlier but now that every site will be synced twice for every incoming publish (Look at the postsync override in publishextender),
// there are chances that same operation might get scheduled in concurrent threads which is not a supported web deploy scenario.
bool canContinue = true;
lock (_operationsInProgress)
{
if (_operationsInProgress.Contains(operation.SiteName))
{
PublishHelper.LogVerboseInformation("Publish: An operation for {0} is already in progress. Thread {1} will mark it as not started to be scheduled later.", operation.SiteName, Thread.CurrentThread.ManagedThreadId);
operation.Status = PublishOperationStatus.NotStarted;
canContinue = false;
}
else
{
_operationsInProgress.Add(operation.SiteName);
}
}
if (!canContinue)
{
lock (_completedOperations)
{
_completedOperations.Enqueue(operation);
}
return;
}
operation.ThreadID = Thread.CurrentThread.ManagedThreadId;
operation.Status = PublishOperationStatus.Error;
DeploymentBaseOptions srcBaseOptions = new DeploymentBaseOptions();
AntaresEventProvider.EventWritePublishFailOverServiceProgressInformation(operation.ThreadID, operation.SiteName);
using (DeploymentObject depObj = DeploymentManager.CreateObject(DeploymentWellKnownProvider.Manifest, PublishHelper.GetPublishManifest(operation.PhysicalPath), srcBaseOptions))
{
try
{
DeploymentBaseOptions destBaseOptions = new DeploymentBaseOptions();
destBaseOptions.ComputerName = operation.PublishUrl;
string modifiedPhysicalPath = operation.PhysicalPath;
string ipDefaultValue = GetFileServerIP(ref modifiedPhysicalPath);
var fileServerIPParameter = new DeploymentSyncParameter(
FileServerIPParameterName,
FileServerIPParameterDescription,
ipDefaultValue,
string.Empty);
var fileServerIPEntry = new DeploymentSyncParameterEntry(
DeploymentSyncParameterEntryKind.ProviderPath,
DeploymentWellKnownProvider.ContentPath.ToString(),
string.Empty,
string.Empty);
fileServerIPParameter.Add(fileServerIPEntry);
var contentPathParameter = new DeploymentSyncParameter(
ContentPathParameterName,
ContentPathParameterDescription,
modifiedPhysicalPath,
DeploymentWellKnownTag.PhysicalPath.ToString());
var contentParamEntry = new DeploymentSyncParameterEntry(
DeploymentSyncParameterEntryKind.ProviderPath,
DeploymentWellKnownProvider.ContentPath.ToString(),
string.Empty,
string.Empty);
contentPathParameter.Add(contentParamEntry);
var setAclParameter = new DeploymentSyncParameter(
SetAclParameterName,
SetAclParameterDescription,
modifiedPhysicalPath,
DeploymentWellKnownTag.SetAcl.ToString());
var setAclParamEntry = new DeploymentSyncParameterEntry(
DeploymentSyncParameterEntryKind.ProviderPath,
DeploymentWellKnownProvider.SetAcl.ToString(),
string.Empty,
string.Empty);
setAclParameter.Add(setAclParamEntry);
depObj.SyncParameters.Add(fileServerIPParameter);
depObj.SyncParameters.Add(contentPathParameter);
depObj.SyncParameters.Add(setAclParameter);
destBaseOptions.UserName = operation.AdminCredential.UserName;
destBaseOptions.Password = operation.AdminCredential.Password;
destBaseOptions.AuthenticationType = "basic";
destBaseOptions.Trace += new EventHandler <DeploymentTraceEventArgs>(WebDeployPublishTrace);
destBaseOptions.TraceLevel = System.Diagnostics.TraceLevel.Verbose;
depObj.SyncTo(destBaseOptions, new DeploymentSyncOptions());
operation.Status = PublishOperationStatus.Completed;
AntaresEventProvider.EventWritePublishFailOverServicePublishComplete(operation.SiteName);
}
catch (Exception e)
{
AntaresEventProvider.EventWritePublishFailOverServiceFailedToPublishSite(operation.SiteName, e.ToString());
}
}
}
catch (Exception e)
{
if ((e is DeploymentDetailedException &&
((DeploymentDetailedException)e).ErrorCode == DeploymentErrorCode.FileOrFolderNotFound) ||
e is WebHostingObjectNotFoundException)
{
operation.Status = PublishOperationStatus.SourceOrDestinationInvalid;
}
AntaresEventProvider.EventWritePublishFailOverServiceFailedToGetSourceSite(operation.SiteName, e.ToString());
}
finally
{
lock (_completedOperations)
{
PublishHelper.LogVerboseInformation("Publish: Thread {0} qeuing completed operation for site: {1}", operation.ThreadID, operation.SiteName);
_completedOperations.Enqueue(operation);
}
lock (_operationsInProgress)
{
_operationsInProgress.Remove(operation.SiteName);
}
_continueEvent.Set();
PublishHelper.LogVerboseInformation("Publish: Thread {0} exiting", Thread.CurrentThread.ManagedThreadId);
}
}
