we have setup used work , has stopped sometime on past few months. use custom dead-letter queue specified in config gets set this::
msmqintegrationbinding msmq = new msmqintegrationbinding( // defaults windowsdomain. want messages authenticated. msmqintegrationsecuritymode.transport); msmq.deadletterqueue = deadletterqueue.custom; msmq.customdeadletterqueue = new uri("net.msmq://localhost/private/bulkupdatesdeadletter"); we've started getting error, seems pretty clear:
system.invalidoperationexception: mismatch occurred between binding , msmq configuration. messages cannot sent. custom dead letter queue specified in binding must transactional queue. ensure custom dead letter queue address correct , queue transactional queue.
we've verified both pointing correct queue in config , queue transactional. there other issues might cause exception thrown, or missing in obvious?
update: had our web ops team delete , recreate queues , still receiving error.
the following code provided microsoft corporation in article bindingssection.cs source code in c# .net
namespace system.servicemodel.configuration { using system.configuration; using system.servicemodel.channels; using system.servicemodel; using system.collections.generic; using system.globalization; using system.reflection; using system.xml; using system.security; public sealed partial class bindingssection : configurationsection, iconfigurationcontextproviderinternal { static configuration configuration = null; configurationpropertycollection properties; public bindingssection() { } dictionary<string, bindingcollectionelement=""> bindingcollectionelements { { dictionary<string, bindingcollectionelement=""> bindingcollectionelements = new dictionary<string, bindingcollectionelement="">(); foreach (configurationproperty property in this.properties) { bindingcollectionelements.add(property.name, this[property.name]); } return bindingcollectionelements; } } new public bindingcollectionelement this[string binding] { { return (bindingcollectionelement)base[binding]; } } protected override configurationpropertycollection properties { { if (this.properties == null) { this.properties = new configurationpropertycollection(); } this.updatebindingsections(); return this.properties; } } [configurationproperty(configurationstrings.basichttpbindingcollectionelementname, options = configurationpropertyoptions.none)] public basichttpbindingcollectionelement basichttpbinding { { return (basichttpbindingcollectionelement)base[configurationstrings.basichttpbindingcollectionelementname]; } } // property should called/set bindingssectiongroup tryadd static configuration configuration { { return bindingssection.configuration; } set { bindingssection.configuration = value; } } [configurationproperty(configurationstrings.custombindingcollectionelementname, options = configurationpropertyoptions.none)] public custombindingcollectionelement custombinding { { return (custombindingcollectionelement)base[configurationstrings.custombindingcollectionelementname]; } } [configurationproperty(configurationstrings.msmqintegrationbindingcollectionelementname, options = configurationpropertyoptions.none)] public msmqintegrationbindingcollectionelement msmqintegrationbinding { { return (msmqintegrationbindingcollectionelement)base[configurationstrings.msmqintegrationbindingcollectionelementname]; } } [configurationproperty(configurationstrings.netpeertcpbindingcollectionelementname, options = configurationpropertyoptions.none)] public netpeertcpbindingcollectionelement netpeertcpbinding { { return (netpeertcpbindingcollectionelement)base[configurationstrings.netpeertcpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.netmsmqbindingcollectionelementname, options = configurationpropertyoptions.none)] public netmsmqbindingcollectionelement netmsmqbinding { { return (netmsmqbindingcollectionelement)base[configurationstrings.netmsmqbindingcollectionelementname]; } } [configurationproperty(configurationstrings.netnamedpipebindingcollectionelementname, options = configurationpropertyoptions.none)] public netnamedpipebindingcollectionelement netnamedpipebinding { { return (netnamedpipebindingcollectionelement)base[configurationstrings.netnamedpipebindingcollectionelementname]; } } [configurationproperty(configurationstrings.nettcpbindingcollectionelementname, options = configurationpropertyoptions.none)] public nettcpbindingcollectionelement nettcpbinding { { return (nettcpbindingcollectionelement)base[configurationstrings.nettcpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.wsfederationhttpbindingcollectionelementname, options = configurationpropertyoptions.none)] public wsfederationhttpbindingcollectionelement wsfederationhttpbinding { { return (wsfederationhttpbindingcollectionelement)base[configurationstrings.wsfederationhttpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.ws2007federationhttpbindingcollectionelementname, options = configurationpropertyoptions.none)] public ws2007federationhttpbindingcollectionelement ws2007federationhttpbinding { { return (ws2007federationhttpbindingcollectionelement)base[configurationstrings.ws2007federationhttpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.wshttpbindingcollectionelementname, options = configurationpropertyoptions.none)] public wshttpbindingcollectionelement wshttpbinding { { return (wshttpbindingcollectionelement)base[configurationstrings.wshttpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.ws2007httpbindingcollectionelementname, options = configurationpropertyoptions.none)] public ws2007httpbindingcollectionelement ws2007httpbinding { { return (ws2007httpbindingcollectionelement)base[configurationstrings.ws2007httpbindingcollectionelementname]; } } [configurationproperty(configurationstrings.wsdualhttpbindingcollectionelementname, options = configurationpropertyoptions.none)] public wsdualhttpbindingcollectionelement wsdualhttpbinding { { return (wsdualhttpbindingcollectionelement)base[configurationstrings.wsdualhttpbindingcollectionelementname]; } } public static bindingssection getsection(configuration config) { if (config == null) { throw diagnosticutility.exceptionutility.throwhelperargumentnull("config"); } return (bindingssection)config.getsection(configurationstrings.bindingssectiongrouppath); } public list<bindingcollectionelement> bindingcollections { { list<bindingcollectionelement> bindingcollections = new list<bindingcollectionelement>(); foreach (configurationproperty property in this.properties) { bindingcollections.add(this[property.name]); } return bindingcollections; } } internal static bool tryadd(string name, binding binding, configuration config, out string bindingsectionname) { bool retval = false; bindingssection.configuration = config; try { retval = bindingssection.tryadd(name, binding, out bindingsectionname); } { bindingssection.configuration = null; } return retval; } internal static bool tryadd(string name, binding binding, out string bindingsectionname) { // tryadd built on assumption bindingssectiongroup.configuration valid. // should protected @ callers site. if assumption invalid, // configuration system in indeterminate state. need stop in manner // user code can not capture. if (null == bindingssection.configuration) { diagnosticutility.debugassert("the tryadd(string name, binding binding, configuration config, out string binding) variant of function should called first. configuration object not set."); diagnosticutility.failfast("the tryadd(string name, binding binding, configuration config, out string binding) variant of function should called first. configuration object not set."); } bool retval = false; string outbindingsectionname = null; bindingssection sectiongroup = bindingssection.getsection(bindingssection.configuration); sectiongroup.updatebindingsections(); foreach (string sectionname in sectiongroup.bindingcollectionelements.keys) { bindingcollectionelement bindingcollectionelement = sectiongroup.bindingcollectionelements[sectionname]; // save custom bindings last choice if (!(bindingcollectionelement custombindingcollectionelement)) { methodinfo tryaddmethod = bindingcollectionelement.gettype().getmethod("tryadd", bindingflags.instance | bindingflags.nonpublic); if (tryaddmethod != null) { retval = (bool)tryaddmethod.invoke(bindingcollectionelement, new object[] { name, binding, bindingssection.configuration }); if (retval) { outbindingsectionname = sectionname; break; } } } } if (!retval) { // of time, custombinding should come out ok. custombindingcollectionelement custombindingsection = custombindingcollectionelement.getbindingcollectionelement(); retval = custombindingsection.tryadd(name, binding, bindingssection.configuration); if (retval) { outbindingsectionname = configurationstrings.custombindingcollectionelementname; } } // little oddity exists make sure out param assigned before method // exits. bindingsectionname = outbindingsectionname; return retval; } /// <securitynote> /// critical - uses securitycritical method unsafelookupcollection elevates /// safe - not leak config objects /// </securitynote> [securitycritical, securitytreatassafe] void updatebindingsections() { extensionelementcollection bindingextensions = extensionssection.unsafelookupcollection(configurationstrings.bindingextensions, configurationhelpers.getevaluationcontext(this)); // extension collections additive (basicmap) , not allow <clear> // or <remove> tags, nor allow overriding entry. allows // optimize walk binding extension collection if counts // mismatch. if (bindingextensions.count != this.properties.count) { foreach (extensionelement bindingextension in bindingextensions) { if (null != bindingextension) { if (!this.properties.contains(bindingextension.name)) { configurationproperty property = new configurationproperty(bindingextension.name, type.gettype(bindingextension.type, true), null, configurationpropertyoptions.none); this.properties.add(property); } } } } } /// <securitynote> /// critical - uses securitycritical method unsafegetassociatedbindingcollectionelement elevates /// safe - not leak config objects /// </securitynote> [securitycritical, securitytreatassafe] internal static void validatebindingreference(string binding, string bindingconfiguration, contextinformation evaluationcontext, configurationelement configurationelement) { // validatebindingreference built on assumption evaluationcontext valid. // should protected @ callers site. if assumption invalid, // configuration system in indeterminate state. need stop in manner // user code can not capture. if (null == evaluationcontext) { diagnosticutility.debugassert("validatebindingreference() should called valid contextinformation"); diagnosticutility.failfast("validatebindingreference() should called valid contextinformation"); } if (!string.isnullorempty(binding)) { bindingcollectionelement bindingcollectionelement = null; if (null != evaluationcontext) { bindingcollectionelement = configurationhelpers.unsafegetassociatedbindingcollectionelement(evaluationcontext, binding); } else { bindingcollectionelement = configurationhelpers.unsafegetbindingcollectionelement(binding); } if (bindingcollectionelement == null) { throw diagnosticutility.exceptionutility.throwhelpererror(new configurationerrorsexception(sr.getstring(sr.configinvalidsection, configurationhelpers.getbindingssectionpath(binding)), configurationelement.elementinformation.source, configurationelement.elementinformation.linenumber)); } if (!string.isnullorempty(bindingconfiguration)) { if (!bindingcollectionelement.containskey(bindingconfiguration)) { throw diagnosticutility.exceptionutility.throwhelpererror(new configurationerrorsexception(sr.getstring(sr.configinvalidbindingname, bindingconfiguration, configurationhelpers.getbindingssectionpath(binding), configurationstrings.bindingconfiguration), configurationelement.elementinformation.source, configurationelement.elementinformation.linenumber)); } } } } contextinformation iconfigurationcontextproviderinternal.getevaluationcontext() { return this.evaluationcontext; } /// <securitynote> /// requiresreview - return value used security decision -- see comment in interface definition /// </securitynote> contextinformation iconfigurationcontextproviderinternal.getoriginalevaluationcontext() { diagnosticutility.debugassert("not implemented: iconfigurationcontextproviderinternal.getoriginalevaluationcontext"); return null; } } } </remove></clear></bindingcollectionelement></bindingcollectionelement></bindingcollectionelement></string,></string,></string,> 
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