Msmq Msdtc Error
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Msdtc Encountered An Error While Attempting To Establish A Secure Connection
Server General Forum Question 1 Sign in to vote Ive been working on msdtc client 2 error 4879 this error for the past week without much success. Context : I have a bunch of server running Sql msdtc openservice error 5 access is denied server 2005 under Windows 2003(enterprise,standard and x64) and 2 new servers running Sql server 2008 under Windows 2008 Standard. I use MS DTC with sql server and clr assemblies to transfer and
An Error Occurred Attempting To Recover From A Previous Error. Dtc May Not Work Correctly
modify some data to a datawarehouse. Our 2 new windows 2008 servers have the same hardware configuration and basic software configuration. One of them wich we will call gisServer is running ArcGis and Sql Server. The other one wich we will call prodServer is running Sql server only. Problem : On my prodServer MSDTC is not working properly but on the other one its fine.
Msdtc Encountered An Error 4879
Heres what ive done with what im thinking in order of date starting When i discovered the problem. 1. Im getting a bunch of msdtc errors under sql server. SSMS returns the following error : MSDTC on server 'prodServer' is unavailable. 2. In the event viewer I always get the 2 same entries when i try a transaction : Attempting to initialize Microsoft Distributed Transaction Coordinator (MS DTC). This is an informational message only. No user action is required. The Microsoft Distributed Transaction Coordinator (MS DTC) service could not be contacted. If you would like distributed transaction functionality, please start this service. 3. I checked in the component service and MSDTC is started. I also checked his dependency : COM+ Event System (optional) , COM+ System Application , DCOM Server Process Launcher , Distributed Transaction Coordinator , Message Queuing , and Remote Procedure Call (RPC) are also started. 4. I checked with the network analyst and we only have a firewall for requests going to Internet. In our interna
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What Is Msdtc
of this site About Us Learn more about Stack Overflow the company Business Learn more about subinacl access denied hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow https://social.technet.microsoft.com/Forums/windowsserver/en-US/eb8835d9-5f5b-4df2-8c68-4a61d5e44d6b/problem-with-msdtc?forum=winservergen is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Random MSDTC exception with WCF over MSMQ up vote 2 down vote favorite We have a service that is performing WCF calls over MSMQ using the NetMsmqBinding. Unfortunately we're seeing http://stackoverflow.com/questions/6791595/random-msdtc-exception-with-wcf-over-msmq a random (every few days after thousands of calls) AccessViolationException coming out of the MSDTC service. This error is only happening on physically-older XP production systems and I can't re-create it in dev. I've even resorted to imaging and running actual production instances in VMs but everything runs solid for days. I've compared version numbers of every MSMQ and MSDTC-related dlls I can find and they all match. Windows Updates have been applied recently. The WCF endpoints are running with an single InstanceContextMode and the ConcurrencyMode is set to single as well. Short of actually resolving the issue, is there anyway I can catch/recover from the following error? Is there a way to keep the NetMsmqBinding from promoting the transaction? We're not using any other resources than the queues themselves. The process was terminated due to an unhandled exception. Exception Info: System.AccessViolationException Stack: at System.Transactions.Oletx.IDtcProxyShimFactory.BeginTransaction(UInt32, System.Transactions.Oletx.OletxTransactionIsolationLevel, IntPtr, System.Guid ByRef, System.Transactions.Oletx.ITransactionShim ByRef) at System.Transactions.Oletx.OletxTransactionManager.CreateTransaction(System.Transactions.TransactionOptions) at System.Transactions.TransactionStatePromoted.EnterSt
UTC #1 As mentioned in a twitter exchange with @odinserj, I've been having issues with MSMQ, MS DTC in HF 1.5.0-beta1. I currently have http://discuss.hangfire.io/t/multiple-server-issues-with-msmq-msdtc-in-1-5-0-beta1/1172 a process that spawns thousands of jobs (much like https://docs.particular.net/nservicebus/operations/running-on-windows a batch job) which I would ideally like to process on multiple servers. In my testing environment I have 4 Windows Server 2008 R2 servers running our ASP.NET application with HF 1.5.0-beta1 installed. 1 of the servers has an error a public queue called application-processname. processname is the name of the queue used in Hangfire. Our application has the queue path configurable by the web.config and it looks like thisFormatName:DIRECT=OS:server-1\application-{0} We initialize MSMQ in our code as below (where _allQueues is just a list of queue names): //create msdtc encountered an the sql server storage and use MSMQ queuing var sqlServerStorage = new SqlServerStorage(DatabaseManager.CreateConnectionString()); JobStorage.Current = sqlServerStorage.UseMsmqQueues(MsmqTransactionType.Dtc, messageQueuePath, _allQueues.ToArray()); Once deployed to the web servers, I had a lot of trouble getting the three servers without the queue connecting to the queue. I eventually set Full Control permissions on the queue to Everyone and to Anonymous User as well as the machines themselves. Once I managed to get this working, triggering the process started to raise a number of exceptions. 2 of the non-queue servers would not participate in the work at all, writing this exception to the log: 2015-07-29 00:41:46.6966 UTC | 2015-07-29 10:41:46.41 +10:00 Server | Error | Hangfire.Server.Worker | IIS APPPOOL\AppPoolName | Error occurred during execution of 'Worker #2' component. Execution will be retried (attempt 7 of 2147483647) in 00:00:49 seconds. System.Messaging.MessageQueueException (0x80004005): Cannot import the transaction. at System.Messaging.MessageQueue.ReceiveCu
a few key pieces of infrastructure in order to run properly. This page gives an overview of the requirements for running NServiceBus on the windows platform. Queuing system NServiceBus works on top of existing queuing systems to provide the reliable communications that has become the trademark of NServiceBus. By default MSMQ is used which is the queuing system that comes with every installation of Windows. Configuring NServiceBus via the PlatformInstaller will configure MSMQ automatically but to do it manually ensure not to enable the following components: MSMQ Active Directory Domain Services Integration MSMQ Http Support MSMQ Triggers Multicasting Support MSMQ DCOM Proxy As they cause the addressing used in NServiceBus to not function properly Distributed Transaction Coordinator In order to support guaranteed once delivery of messages NServiceBus makes use of the Distributed Transaction Coordinator(DTC) to synchronize transaction between the queuing system and the database. For this to work correctly the MSDTC needs to be started and configured correctly. In Versions 5 and above of NServiceBus there is a non-DTC mode of operation available. In this mode NServiceBus uses a concept of outbox, a message store backed by same DB as the user code, to temporarily store messages that need to be send as a result of processing an incoming message. To read more about this subject see Outbox. Persistence In order to durably handle things like subscriptions, timeouts, sagas, etc, NServiceBus needs a storage mechanism that supports the MSDTC (or when in non-DTC mode, uses the same DB as the user code). The default storage for NServiceBus 3 and 4 was RavenDB with an option of using relational databases via NHibernate. Since Version 5 there is no default storage and a user has to explicitly choose either RavenDB, NHibernate or non durable. Performance counters To better monitoring systems NServiceBus will update a set of performance counters. In order for this to work a they need to be setup on the local machine. Using PowerShell to setup the infrastructure manually NServiceBus 3.3.0 introduced as set of PowerShell commandlets that were bundled with the binaries and could be used to automate setup of production servers. These PowerShell commandlets are now available as a standalone installation. Last modified 2016 Sep 21 07:36 NServiceBus Getting Started Upgrade Guides Messaging Hosting Handlers and Sagas Testing Reco