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Questions tagged [communicationexception]

48 questions
15
votes
5 answers

System.Net.WebException: The request was aborted: the request was cancelled

I have a WCF service that has been giving me this error under load conditions (and I can't seem to recreate the error otherwise). We've been trying to find a way around it for about a week now with no such luck.. The error I see has two parts to…
Audzzy
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11
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8 answers

WCF, BasicHttpBinding: Stop new connections but allow existing connections to continue

.NET 3.5, VS2008, WCF service using BasicHttpBinding I have a WCF service hosted in a Windows service. When the Windows service shuts down, due to upgrades, scheduled maintenance, etc, I need to gracefully shut down my WCF service. The WCF service…
David Chappelle
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9
votes
4 answers

CommunicationException with 'not recognized sequence' message in WCF

I get a CommunicationException while using WCF service. The message is: The remote endpoint no longer recognizes this sequence. This is most likely due to an abort on the remote endpoint. The value of wsrm:Identifier is not a known Sequence…
brain_pusher
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5
votes
4 answers

CommunicationException [Root exception is ConnectException: Connection timed out]

I'm getting this exception occasionally, while trying to connect Active Directory. javax.naming.CommunicationException: : [Root exception is java.net.ConnectException: Connection timed out: connect] Here is my code: …
Karthik Bose
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4
votes
1 answer

WCF CommunicationException with no Exception message details

One of the things I never understood about WCF is why no Exception message details are propagated back to the calling client when the server encounters an unhandled exception. For example, if I have the following server…
Bart
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3
votes
1 answer

Communications link failure due to: java.io.EOFException

My webapp is running on Tomcat 5.5, I declared the datasource in web.xml: jdbc/OrdiniWebDS javax.sql.DataSource Container …
mauretto
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3
votes
1 answer

System.ServiceModel.CommunicationException when parsing WCF ProtocolException

I am trying to use the recommended code from this page http://blogs.msdn.com/b/nathana/archive/2011/03/31/deciphering-a-soap-fault-with-a-400-status-code.aspx as follows: static FaultException ParseProtocolExecption(ProtocolException ex) { try { …
Ron Woods
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3
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2 answers

WCF response too long - authentication error

In the project that I currently work for, there is exposed a WCF service which returns an array of a business entity, let's call it Invoice : Invoice[] GetInvoicesByTypeAndTime(InvoiceType invoiceType, byte startHour, byte? endHour); The…
Andrei Rînea
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3
votes
3 answers

WCF call fails when results returned from Entity Framework

I have created a simple test solution using Entity Framework and WCF. I have only one function in the service contract, called GetAllCustomers() that retrieves the customers from the database and returns them to the client. The client app calls the…
JoeMjr2
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3
votes
1 answer

WCF CommunicationException related to ServiceKnownType after running for sometime (or IIS App Pool recycle?)

I have a WCF service, hosted in IIS. This service is defined by a generic interface with interface-types as arguments or return types, and so we make use of the ServiceKnownType attribute to define the available implementations of said interfaces at…
RJ Lohan
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2
votes
0 answers

OpenJMS: context creation fails with InvalideClassException

I am using OpenJMS with NetBeans 6.9.1. I have created a simple NetBeans Platform Application and a module inside it. I have started my openjms-0.7.7-beta using its startup.bat file. Now in the module the following code executes to start listening…
user758867
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2
votes
3 answers

JavaEE6: How to safeguard web application when the database shut down

First of all, my framework is Java EE 6 with JSF, managed bean, EJB and JPA. I write a simple program to query information from the database. So when I click a button, it trigger an event to a managed bean, where an event listener method will access…
Thang Pham
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2
votes
1 answer

Dynamics CRM Cause CommunicationException

I am using MS Dynamics CRM api to get data (more then 5000 records) from it. I am using XML based query to get data EntityCollection resultSet = _orgServiceProxy.RetrieveMultiple(new FetchExpression(query)); sometime time it works and most of the…
Saboor Awan
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1
vote
2 answers

CommunicationException with Windows Phone 7 and PHP Web Service

I have a PHP web service built with the NuSOAP library. I've adapted the web service to work with Windows Phone and everything seems fine. The problem is when I receive the reply, I get a CommunicationException. I think that is the url of the…
aperez
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1
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1 answer

WCF Silverlight CommunicationException

This post will be lengthy and I apologize on beforehand for that. I'm trying to make a a Silverlight application communicate with a service I'm running from visual studio, it's not hosted in IIS at the moment. I'm trying to have as little code and…
Oxymoron
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