In Tuxedo, we have the facility to mark the beginning of a transaction by calling tpbegin() and end the transaction by calling tpcommit()

Every api call (tpcall) in between is part of that transaction and managed by Tuxedo especially if failure occurs and rollback is needed.

Can you confirm if this is possible.

Which type of clients for Blacktie support this feature currently.

Are there any quickstarts for Java (inside Wildfly) client API calls.

Also if we use C(standalone) clients, how the requests routed to different servers.

In Tuxedo we have a BBL process which routes the requests. In addition to this, it provides addtional features like Content Based Routing and Load Balancing etc.

Can we have multiple instances of the same server. If yes, how is load balancing handled. Is it through Wildfly?

Could you explain the role of Wildfly in this Blacktie based solution.

Thanks for the reply.

I see the quickstart still uses hornetq. Do you think it will still work?

Thanks for the reply.

I have another question regarding service names. In Tuxedo the advertised service names are mapped to actual function names which will be called.

Tuxedo limits the names of the advertised services to 15 characters whereas the actual function names which are called have a limit of 127.

I see in Blacktie the name of the service advertised is the name of the function that is called.

So what are the limits on service names in Blacktie.

The above issue is resolved. I am now able to hit Blacktie services.

I am getting an error when I try to hit NBFEXAMPLE server from the mdb client:

2015-10-09 03:57:20,913 [0x7f6addd21700] WARN  (HybridSocketEndpointQueue:397 ) - connect to localhost:12345 failed

The server is trying to connect to the above client IP:port. But localhost is not present in any btconfig.xml. So not sure where this is coming from.

Server btconfig.xml

<ENVIRONMENT xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xmlns="http://www.jboss.org/blacktie">

        <DOMAIN>fooapp</DOMAIN>

        <MACHINES>

                <MACHINE id="nbfserv1" hostname="${HOSTNAME}"

                        pathToExecutable="./server"

                        workingDirectory="."

                        serverId="1"

                        argLine =" -p 12346"/>

        </MACHINES>

        <SERVERS>

                <SERVER name='nbfserv'>

                        <MACHINE-REF id="nbfserv1" />

                        <SERVICE_NAMES>

                                <SERVICE name='NBFEXAMPLE'/>

                        </SERVICE_NAMES>

                </SERVER>

        </SERVERS>

        <XA_RESOURCES>

                <XA_RESOURCE configuration="linux">

                        <XA_RESOURCE_MGR_ID>201</XA_RESOURCE_MGR_ID>

                        <XA_RESOURCE_NAME>Oracle_XA</XA_RESOURCE_NAME>

                        <XA_OPEN_STRING>Oracle_XA+Acc=P/roadmap3/arbor123+SesTm=60+DbgFl=15+SqlNet=RDCO1108+DB=RDCO1108+LogDir=.</XA_OPEN_STRING>

                        <XA_CLOSE_STRING></XA_CLOSE_STRING>

                        <XA_SWITCH>xaosw</XA_SWITCH>

                        <XA_LIB_NAME>${ORACLE_HOME}/lib/libclntsh.so</XA_LIB_NAME>

                </XA_RESOURCE>

        </XA_RESOURCES>

        <ORB OPT="-ORBInitRef NameService=corbaloc::${JBOSSAS_IP_ADDR}:3528/NameService -ORBListenEndpoints iiop://${JBOSSAS_IP_ADDR}:0"

                TRANS_FACTORY_ID="TransactionManagerService.OTS" />

        <TXN_CFG

                MGR_URL="http://${JBOSSAS_IP_ADDR}:8080/rest-at-coordinator/tx/transaction-manager"

                RES_EP="127.0.0.1:8888" />

        <SOCKETSERVER PORT="0" />

        <MQ HOST="${JBOSSAS_IP_ADDR}" PORT="61613" USER="guest" PASSWORD="password1@"

                 RECEIVE_TIMEOUT="10" TIME_TO_LIVE="40" />

</ENVIRONMENT>