Dynamics Community Forum Thread Details

AifInboundPort on different AOS instances

Hello,

I have very strange problem. I have 2 AOS instances and there if a standard form called AifInboundPort. When I deploy or undeploy port on one AOS instance and then reopen this form on another AOS instance sometimes this started/stopped port is shown as faulty. However, port is deployed. I see this happens here on the method on the form

boolean isPortRunning(AifInboundPort port)

{

str serviceTypeName, status;

boolean isPortStarted = false;

#Aif

if (port.Deployed)

{

serviceTypeName = strFmt('%1.%2', #DotNetServiceNamespace, port.Name);

// If the map is null, then the IL appDomain does not exist and services are not available

if (serviceStatusMap && serviceStatusMap.exists(serviceTypeName))

{

status = serviceStatusMap.lookup(serviceTypeName);

isPortStarted = strStartsWith(status, openedCommunicationStateName);

if (isPortStarted)

{

// A status for the listener is returned only for an MSMQ port

status = this.getMSMQListenerStatus(port.Name);

if (status != '')

{

// For an MSMQ port, the queue listener status should be checked too

isPortStarted = strStartsWith(status, openedCommunicationStateName);

}

return isPortStarted;

}

this line - if (serviceStatusMap && serviceStatusMap.exists(serviceTypeName))

serviceStatusMap doesn't contain my newly started/stopped service and therefore is shown as faulty on another AOS instance. isPortStarted is returned as false.

map is generated here

serviceStatusMap = appl.getServiceHostStatus();

it is called form executequery() method of the main form datasource inside method element.updateServiceHostStatus();

public void executeQuery()

{

super();

// Get the updated port status

element.updateServiceHostStatus();

}

This happens from time to time. Sometimes it works fine, I start/stop port on one AOS instance and then check the same form on another AOS instance and it looks good. I think this is glitch or bug. I don't understand why sometimes serviceStatusMap contains my newly stopped/started service and sometimes not. Also this happens with all ports. Not only with particular one.

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