So, I did some more work on it this morning. Figured out how to shut off firewall in CentOS and it works fine. So, it's not an issue with Artemis or my client at all. Just more Linux stuff I don't know about.
Thanks for the help guys! On Sat, Aug 8, 2020 at 10:03 AM Justin Bertram <[email protected]> wrote: > > Does Artemis accept websocket connections on 61616? > > By default, yes. The broker will automatically detect the WebSocket > connection and serve it appropriately. > > > Justin > > On Sat, Aug 8, 2020 at 8:44 AM Tim Bain <[email protected]> wrote: > > > Does Artemis accept websocket connections on 61616? I'm used to ActiveMQ > > 5.x, which uses different ports for different protocols, and I know that > > Artemis handles the protocols differently. I see from the logs that 61616 > > is listening for a number of protocols, and websocket is not in the list. > > Is that relevant? > > > > None of that affects the fact that the attempts to connect to the broker > > via OpenWire on 61616 are failing, and we should definitely work through > > that first. These comments are just for once OpenWire connections are > > working, if STOMP+websockets is still not working. > > > > Tim > > > > On Fri, Aug 7, 2020, 9:19 PM Justin Bertram <[email protected]> wrote: > > > > > > Also, have you confirmed that Artemis is actually listening on the > port > > > you're trying to use? > > > > > > The log he pasted indicates that the broker is indeed listening on > 61616: > > > > > > INFO [org.apache.activemq.artemis.core.server] AMQ221020: Started > > EPOLL > > > Acceptor at 0.0.0.0:61616 for protocols > > > [CORE,MQTT,AMQP,STOMP,HORNETQ,OPENWIRE] > > > > > > Using netstat may be helpful to confirm beyond all doubt, though. > > > > > > > > > Justin > > > > > > On Fri, Aug 7, 2020 at 8:51 PM Tim Bain <[email protected]> wrote: > > > > > > > One way to test if it's a firewall issue is to try to open a raw TCP > > > socket > > > > to the port and see if you can establish a TCP connection and pass > > data. > > > It > > > > doesn't need to be compliant with the higher-level protocols (HTTP, > > > STOMP), > > > > it just needs to confirm that bytes are successfully passed. If bytes > > > pass, > > > > it's likely not a firewall/network issue; if nothing gets through or > > the > > > > TCP connection fails outright, then it's likely firewall or network > > > > routing. > > > > > > > > It's been a while since I've done this, but I think both telnet and > > > netcat > > > > (nc) will let you do this type of test. I'm sure there are other ways > > to > > > do > > > > it, too. > > > > > > > > Also, have you confirmed that Artemis is actually listening on the > port > > > > you're trying to use? You can check via sudo netstat -antp | grep > > LISTEN > > > | > > > > grep 61616 on the machine hosting the broker. > > > > > > > > Tim > > > > > > > > On Fri, Aug 7, 2020, 4:39 PM Justin Bertram <[email protected]> > > wrote: > > > > > > > > > Given that the broker is up and running fine on the remote machine > I > > > > would > > > > > say there's some kind of environmental or network issue preventing > > > > > communication from your local machine and the remote machine on > port > > > > 61616. > > > > > Perhaps a firewall is blocking that port. > > > > > > > > > > > > > > > Justin > > > > > > > > > > On Fri, Aug 7, 2020 at 4:18 PM Christopher Pisz < > > > > [email protected] > > > > > > > > > > > wrote: > > > > > > > > > > > Log looks good to me: > > > > > > > > > > > > 2020-08-07 15:22:40,666 INFO > > > > > > [org.apache.activemq.artemis.integration.bootstrap] AMQ101000: > > > > Starting > > > > > > ActiveMQ Artemis Server > > > > > > 2020-08-07 15:22:40,713 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221000: live Message Broker is starting with configuration > > Broker > > > > > > Configuration > > > > > > > > > > > > > > > > > > > > > > > > > > > (clustered=false,journalDirectory=data/journal,bindingsDirectory=data/bindings,largeMessagesDirectory=data/large-messages,pagingDirectory=data/paging) > > > > > > 2020-08-07 15:22:40,759 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221012: Using AIO Journal > > > > > > 2020-08-07 15:22:40,798 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221057: Global Max Size is being adjusted to 1/2 of the JVM > max > > > size > > > > > > (-Xmx). being defined as 1,073,741,824 > > > > > > 2020-08-07 15:22:40,822 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-server]. Adding > protocol > > > > > support > > > > > > for: CORE > > > > > > 2020-08-07 15:22:40,823 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-amqp-protocol]. Adding > > > > > protocol > > > > > > support for: AMQP > > > > > > 2020-08-07 15:22:40,823 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-hornetq-protocol]. > > Adding > > > > > > protocol support for: HORNETQ > > > > > > 2020-08-07 15:22:40,824 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-mqtt-protocol]. Adding > > > > > protocol > > > > > > support for: MQTT > > > > > > 2020-08-07 15:22:40,824 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-openwire-protocol]. > > Adding > > > > > > protocol support for: OPENWIRE > > > > > > 2020-08-07 15:22:40,825 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221043: Protocol module found: [artemis-stomp-protocol]. > Adding > > > > > protocol > > > > > > support for: STOMP > > > > > > 2020-08-07 15:22:40,890 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221034: Waiting indefinitely to obtain live lock > > > > > > 2020-08-07 15:22:40,890 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221035: Live Server Obtained live lock > > > > > > 2020-08-07 15:22:40,979 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221080: Deploying address DLQ supporting [ANYCAST] > > > > > > 2020-08-07 15:22:40,993 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221003: Deploying ANYCAST queue DLQ on address DLQ > > > > > > 2020-08-07 15:22:41,048 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221080: Deploying address ExpiryQueue supporting [ANYCAST] > > > > > > 2020-08-07 15:22:41,050 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221003: Deploying ANYCAST queue ExpiryQueue on address > > ExpiryQueue > > > > > > 2020-08-07 15:22:41,461 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221020: Started EPOLL Acceptor at 0.0.0.0:61616 for protocols > > > > > > [CORE,MQTT,AMQP,STOMP,HORNETQ,OPENWIRE] > > > > > > 2020-08-07 15:22:41,464 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221020: Started EPOLL Acceptor at 0.0.0.0:5445 for protocols > > > > > > [HORNETQ,STOMP] > > > > > > 2020-08-07 15:22:41,467 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221020: Started EPOLL Acceptor at 0.0.0.0:5672 for protocols > > > [AMQP] > > > > > > 2020-08-07 15:22:41,469 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221020: Started EPOLL Acceptor at 0.0.0.0:1883 for protocols > > > [MQTT] > > > > > > 2020-08-07 15:22:41,479 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221020: Started EPOLL Acceptor at 0.0.0.0:61613 for protocols > > > > [STOMP] > > > > > > 2020-08-07 15:22:41,481 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221007: Server is now live > > > > > > 2020-08-07 15:22:41,482 INFO > > > [org.apache.activemq.artemis.core.server] > > > > > > AMQ221001: Apache ActiveMQ Artemis Message Broker version 2.14.0 > > > > > [0.0.0.0, > > > > > > nodeID=5c5d5e87-d8e3-11ea-8b59-b42e99360c2c] > > > > > > 2020-08-07 15:22:41,827 INFO > > > > > > [org.apache.activemq.hawtio.branding.PluginContextListener] > > > > Initialized > > > > > > activemq-branding plugin > > > > > > 2020-08-07 15:22:41,879 INFO > > > > > > [org.apache.activemq.hawtio.plugin.PluginContextListener] > > > Initialized > > > > > > artemis-plugin plugin > > > > > > 2020-08-07 15:22:42,326 INFO [io.hawt.HawtioContextListener] > > > > > Initialising > > > > > > hawtio services > > > > > > 2020-08-07 15:22:42,348 INFO [io.hawt.system.ConfigManager] > > > > > Configuration > > > > > > will be discovered via system properties > > > > > > 2020-08-07 15:22:42,352 INFO [io.hawt.jmx.JmxTreeWatcher] > Welcome > > to > > > > > > hawtio 1.5.12 : http://hawt.io/ : Don't cha wish your console > was > > > hawt > > > > > > like > > > > > > me? ;-) > > > > > > 2020-08-07 15:22:42,361 INFO [io.hawt.jmx.UploadManager] Using > > file > > > > > upload > > > > > > directory: /var/lib/testbroker/tmp/uploads > > > > > > 2020-08-07 15:22:42,383 INFO [io.hawt.web.AuthenticationFilter] > > > > Starting > > > > > > hawtio authentication filter, JAAS realm: "activemq" authorized > > > > role(s): > > > > > > "amq" role principal classes: > > > > > > > "org.apache.activemq.artemis.spi.core.security.jaas.RolePrincipal" > > > > > > 2020-08-07 15:22:42,406 INFO > > > > [io.hawt.web.JolokiaConfiguredAgentServlet] > > > > > > Jolokia overridden property: [key=policyLocation, > > > > > > value=file:/var/lib/testbroker/etc/jolokia-access.xml] > > > > > > 2020-08-07 15:22:42,430 INFO [io.hawt.web.RBACMBeanInvoker] > Using > > > > MBean > > > > > > > [hawtio:type=security,area=jmx,rank=0,name=HawtioDummyJMXSecurity] > > > for > > > > > role > > > > > > based access control > > > > > > 2020-08-07 15:22:42,544 INFO [io.hawt.system.ProxyWhitelist] > > Initial > > > > > proxy > > > > > > whitelist: [localhost, 127.0.0.1, 10.105.1.162, > > > > > > hansel04.alertinnovation.com > > > > > > ] > > > > > > 2020-08-07 15:22:42,785 INFO [org.apache.activemq.artemis] > > > AMQ241001: > > > > > HTTP > > > > > > Server started at http://localhost:8161 > > > > > > 2020-08-07 15:22:42,785 INFO [org.apache.activemq.artemis] > > > AMQ241002: > > > > > > Artemis Jolokia REST API available at > > > > > > http://localhost:8161/console/jolokia > > > > > > 2020-08-07 <http://localhost:8161/console/jolokia2020-08-07> > > > > > 15:22:42,786 > > > > > > INFO [org.apache.activemq.artemis] AMQ241004: > > > > > > Artemis Console available at http://localhost:8161/console > > > > > > > > > > > > Trying producer command on the remote machine itself: > > > > > > cd /opt/apache-artemis-2.14.0/bin/ > > > > > > ./artemis producer --url tcp://localhost:61616 --user username > > > > --password > > > > > > password > > > > > > Connection brokerURL = tcp://localhost:61616 > > > > > > Producer ActiveMQQueue[TEST], thread=0 Started to calculate > elapsed > > > > time > > > > > > ... > > > > > > > > > > > > Producer ActiveMQQueue[TEST], thread=0 Produced: 1000 messages > > > > > > Producer ActiveMQQueue[TEST], thread=0 Elapsed time in second : > 1 s > > > > > > Producer ActiveMQQueue[TEST], thread=0 Elapsed time in milli > > second : > > > > > 1509 > > > > > > milli seconds > > > > > > > > > > > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 3:41 PM Justin Bertram < > [email protected] > > > > > > > > wrote: > > > > > > > > > > > > > Did you check artemis.log to ensure the broker actually started > > up > > > > > > without > > > > > > > errors? > > > > > > > > > > > > > > Also, did you run the "artemis producer" command on the remote > > > > machine > > > > > to > > > > > > > make sure the broker is actually working? > > > > > > > > > > > > > > > > > > > > > Justin > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 2:33 PM Christopher Pisz < > > > > > > [email protected] > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > From Remote Machine: > > > > > > > > cd /var/lib > > > > > > > > sudo su > > > > > > > > /opt/apache-artemis-2.14.0/bin/artemis create testbroker > > > > > > > > Creating ActiveMQ Artemis instance at: /var/lib/testbroker > > > > > > > > > > > > > > > > --user: is a mandatory property! > > > > > > > > Please provide the default username: > > > > > > > > user > > > > > > > > > > > > > > > > --password: is mandatory with this configuration: > > > > > > > > Please provide the default password: > > > > > > > > > > > > > > > > > > > > > > > > --allow-anonymous | --require-login: is a mandatory property! > > > > > > > > Allow anonymous access?, valid values are Y,N,True,False > > > > > > > > Y > > > > > > > > > > > > > > > > Auto tuning journal ... > > > > > > > > done! Your system can make 62.5 writes per millisecond, your > > > > > > > > journal-buffer-timeout will be 16000 > > > > > > > > > > > > > > > > You can now start the broker by executing: > > > > > > > > > > > > > > > > "/var/lib/testbroker/bin/artemis" run > > > > > > > > > > > > > > > > Or you can run the broker in the background using: > > > > > > > > > > > > > > > > "/var/lib/testbroker/bin/artemis-service" start > > > > > > > > > > > > > > > > "/var/lib/testbroker/bin/artemis-service" start > > > > > > > > Starting artemis-service > > > > > > > > artemis-service is now running (21742) > > > > > > > > > > > > > > > > From Local Machine: > > > > > > > > ping topsecretmachine.com > > > > > > > > PING topsecretmachine.com (someip) 56(84) bytes of data. > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=1 > ttl=63 > > > > > > time=68.3 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=2 > ttl=63 > > > > > > time=65.6 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=3 > ttl=63 > > > > > > time=69.0 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=4 > ttl=63 > > > > > > time=66.4 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=5 > ttl=63 > > > > > > time=65.7 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=6 > ttl=63 > > > > > > time=71.7 > > > > > > > > ms > > > > > > > > 64 bytes from topsecretmachine.com (someip): icmp_seq=7 > ttl=63 > > > > > > time=67.2 > > > > > > > > ms > > > > > > > > ^C > > > > > > > > --- topsecretmachine.com ping statistics --- > > > > > > > > 7 packets transmitted, 7 received, 0% packet loss, time > 6010ms > > > > > > > > rtt min/avg/max/mdev = 65.692/67.753/71.745/2.034 ms > > > > > > > > [cpisz@localhost ~]$ cd apache-artemis-2.14.0/bin/ > > > > > > > > [cpisz@localhost bin]$ ./artemis producer --url tcp:// > > > > > > > > topsecretmachine.com:61616 --user user --password password > > > > > > > > Connection brokerURL = tcp://topsecretmachine.com:61616 > > > > > > > > Connection failed::Failed to create session factory > > > > > > > > > > > > > > > > --url: is a mandatory property! > > > > > > > > Type in the broker URL for a retry (e.g. > tcp://localhost:61616) > > > > > > > > tcp://topsecretmachine.com:61616 > > > > > > > > Exception in thread "main" javax.jms.JMSException: Failed to > > > create > > > > > > > session > > > > > > > > factory > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:886) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:299) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:294) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.cli.commands.messages.Producer.execute(Producer.java:142) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:153) > > > > > > > > at > > > > org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:101) > > > > > > > > at > > > > org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:128) > > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > > at > > > > org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:134) > > > > > > > > at > > org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:50) > > > > > > > > Caused by: > > ActiveMQNotConnectedException[errorType=NOT_CONNECTED > > > > > > > > message=AMQ219007: Cannot connect to server(s). Tried with > all > > > > > > available > > > > > > > > servers.] > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:699) > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:884) > > > > > > > > ... 12 more > > > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 3:10 PM Justin Bertram < > > > [email protected] > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > Given that you have an instance of ActiveMQ Artemis on the > > same > > > > > > machine > > > > > > > > as > > > > > > > > > the STOMP client I recommend you do something like this: > > > > > > > > > > > > > > > > > > > cd <ARTEMIS_INSTANCE_HOME>/bin > > > > > > > > > > ./artemis producer --url tcp://remote-machine:61616 > > --user > > > > > > yourUser > > > > > > > > > --password yourPassword > > > > > > > > > > > > > > > > > > Let me know if that works. > > > > > > > > > > > > > > > > > > > > > > > > > > > Justin > > > > > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 1:49 PM Christopher Pisz < > > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > I just followed the instructions on > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > https://activemq.apache.org/components/artemis/documentation/2.0.0/using-server.html > > > > > > > > > > The broker is the default. Nothing is edited. > > > > > > > > > > > > > > > > > > > > " > > > > > > > > > > > > > > > > > > > > cd /var/lib > > > > > > > > > > ${ARTEMIS_HOME}/bin/artemis create mybroker > > > > > > > > > > /var/lib/mybroker/bin/artemis run > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 2:45 PM Timothy Bish < > > > > [email protected] > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > On 8/7/20 2:40 PM, Christopher Pisz wrote: > > > > > > > > > > > > What I need: > > > > > > > > > > > > To determine if I can connect to activemq using stomp > > > over > > > > > > > > websockets > > > > > > > > > > > from > > > > > > > > > > > > a remote machine, with a client I wrote. > > > > > > > > > > > > > > > > > > > > > > > > What I did: > > > > > > > > > > > > I wrote my own stomp over websockets client in C++ > and > > > > built > > > > > it > > > > > > > for > > > > > > > > > > > > CentOS7, on my home computer. > > > > > > > > > > > > I installed an ActiveMQ on a remote machine through > > ssh. > > > > > > > > > > > > I created the ActiveMQ default broker according to > the > > > docs > > > > > > > > > > > > I attempted to connect with my client > > > > > > > > > > > > > > > > > > > > > > Providing the broker configuration you used will help > > folks > > > > > > answer > > > > > > > > with > > > > > > > > > > > insights into what might be wrong there. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > What happened: > > > > > > > > > > > > Connection refused > > > > > > > > > > > > > > > > > > > > > > > > What I need: > > > > > > > > > > > > To figure out why connection is refused > > > > > > > > > > > > > > > > > > > > > > > > Ideas of my own: > > > > > > > > > > > > Does the client work on the local machine with the > same > > > > > version > > > > > > > and > > > > > > > > > > > > configuration of ActiveMQ? Yes > > > > > > > > > > > > Does someone else's client connect to the remote > > > machine? I > > > > > > > dunno, > > > > > > > > I > > > > > > > > > > need > > > > > > > > > > > > someone else's client > > > > > > > > > > > > Maybe a client that uses something other than > > websockets > > > > will > > > > > > > prove > > > > > > > > > > that > > > > > > > > > > > > the "same origin policy" in the beginning of the > email, > > > is > > > > > > indeed > > > > > > > > the > > > > > > > > > > > > problem? I dunno. I need a client that uses another > > > > protocol. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, Aug 7, 2020 at 2:33 PM Justin Bertram < > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > >> You're not really explaining what you need. > > > > > > > > > > > >> > > > > > > > > > > > >> You say you need "a built client that connects with > a > > > > > > different > > > > > > > > > > > protocol." > > > > > > > > > > > >> What exactly do you mean by "built"? Does it have to > > be > > > a > > > > > > > binary? > > > > > > > > If > > > > > > > > > > so, > > > > > > > > > > > >> what platform does the binary need to be built for? > If > > > it > > > > > > > doesn't > > > > > > > > > have > > > > > > > > > > > to > > > > > > > > > > > >> be a binary would a python or perl script work? > Also, > > > what > > > > > > > exactly > > > > > > > > > do > > > > > > > > > > > you > > > > > > > > > > > >> mean by "different protocol"? Do you mean a > different > > > > > protocol > > > > > > > > from > > > > > > > > > > > STOMP? > > > > > > > > > > > >> If so, I thought you were specifically trying to > test > > > > STOMP > > > > > > > > > > connections. > > > > > > > > > > > >> How would testing another protocol tell you if STOMP > > > > > > connections > > > > > > > > are > > > > > > > > > > > >> working? > > > > > > > > > > > >> > > > > > > > > > > > >> It's hard (if not impossible) to provide clear > > guidance > > > to > > > > > > vague > > > > > > > > > > > questions. > > > > > > > > > > > >> > > > > > > > > > > > >> If it helps, ActiveMQ Artemis ships with > command-line > > > > > clients > > > > > > > you > > > > > > > > > can > > > > > > > > > > > use > > > > > > > > > > > >> to quickly test a broker. Just type "./artemis help" > > > from > > > > > the > > > > > > > > broker > > > > > > > > > > > >> instance's "bin" directory and look for details > about > > > the > > > > > > > > "producer" > > > > > > > > > > and > > > > > > > > > > > >> "consumer" commands. > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > >> Justin > > > > > > > > > > > >> > > > > > > > > > > > >> On Fri, Aug 7, 2020 at 1:08 PM Christopher Pisz < > > > > > > > > > > > [email protected] > > > > > > > > > > > >> wrote: > > > > > > > > > > > >> > > > > > > > > > > > >>> Yes, I did a Google search. > > > > > > > > > > > >>> It yields code examples or javascript libs. I need > a > > > > built > > > > > > > client > > > > > > > > > > that > > > > > > > > > > > >>> connects with a different protocol, so I can > quickly > > > test > > > > > > that > > > > > > > > the > > > > > > > > > > > server > > > > > > > > > > > >>> will allow clients to connect at all. > > > > > > > > > > > >>> > > > > > > > > > > > >>> > > > > > > > > > > > >>> > > > > > > > > > > > >>> On Fri, Aug 7, 2020 at 2:05 PM Justin Bertram < > > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > > >> wrote: > > > > > > > > > > > >>>> There are lots of STOMP clients for various > > platforms > > > > > > written > > > > > > > in > > > > > > > > > > > >> various > > > > > > > > > > > >>>> programming languages many of which do not use > > > > websockets. > > > > > > > What > > > > > > > > > > > exactly > > > > > > > > > > > >>> do > > > > > > > > > > > >>>> you need? Did you try doing an Internet search? > > > > > > > > > > > >>>> > > > > > > > > > > > >>>> > > > > > > > > > > > >>>> Justin > > > > > > > > > > > >>>> > > > > > > > > > > > >>>> On Fri, Aug 7, 2020 at 1:00 PM Christopher Pisz < > > > > > > > > > > > >>> [email protected] > > > > > > > > > > > >>>> wrote: > > > > > > > > > > > >>>> > > > > > > > > > > > >>>>> So I installed ActiveMQ on a remote machine this > > > > morning. > > > > > > > > > > > >>>>> Created the default broker. > > > > > > > > > > > >>>>> Attempted to connect with the client I wrote > using > > > > > > > websockets. > > > > > > > > > > > >>>>> Connection is refused. > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>> I then tried running the > > > > > > > > > examples/protocols/stomp/stomp-websockets > > > > > > > > > > > >>>> example > > > > > > > > > > > >>>>> Attempted to connect with the client I write > using > > > > > > websockets > > > > > > > > > > > >>>>> Connection is refused. > > > > > > > > > > > >>>>> Attempted to connect using the index.html from my > > > > machine > > > > > > > > rather > > > > > > > > > > than > > > > > > > > > > > >>> the > > > > > > > > > > > >>>>> remote(as localhost there) > > > > > > > > > > > >>>>> Connection refused. > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>> I don't know what to do. > > > > > > > > > > > >>>>> Is there another premade client I can connect > with > > > that > > > > > > > doesn't > > > > > > > > > use > > > > > > > > > > > >>>>> websockets, so I can at least narrow it down and > > see > > > if > > > > > the > > > > > > > > > server > > > > > > > > > > > >>> works > > > > > > > > > > > >>>> at > > > > > > > > > > > >>>>> all? > > > > > > > > > > > >>>>> Any other suggestions? > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>> On Wed, Jul 29, 2020 at 5:21 PM Wayne Robinson < > > > > > > > > > > > >>> [email protected] > > > > > > > > > > > >>>>> wrote: > > > > > > > > > > > >>>>> > > > > > > > > > > > >>>>>> Websockets don’t use the same-origin policies > that > > > > other > > > > > > > AJAX > > > > > > > > > > > >>> requests > > > > > > > > > > > >>>>> do. > > > > > > > > > > > >>>>>> You will most likely need to serve them via TLS > to > > > > > prevent > > > > > > > > > browser > > > > > > > > > > > >>>>> errors, > > > > > > > > > > > >>>>>> but there’s nothing special you need to do to > > setup > > > > > CORS. > > > > > > > > > > > >>>>>> > > > > > > > > > > > >>>>>> On Thu, 30 Jul 2020 at 1:47 am, Christopher > Pisz < > > > > > > > > > > > >>>>>> [email protected]> > > > > > > > > > > > >>>>>> wrote: > > > > > > > > > > > >>>>>> > > > > > > > > > > > >>>>>>> I have a process that runs in California that > > wants > > > > to > > > > > > talk > > > > > > > > to > > > > > > > > > a > > > > > > > > > > > >>>>> process > > > > > > > > > > > >>>>>> in > > > > > > > > > > > >>>>>>> New York, using Stomp over Websockets. > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> Also note that my process is not a web app, > but I > > > > > > > > implemented a > > > > > > > > > > > >>> stomp > > > > > > > > > > > >>>>>> over > > > > > > > > > > > >>>>>>> websocket client in C++, in order to connect > > things > > > > up > > > > > to > > > > > > > my > > > > > > > > > > > >>> backend. > > > > > > > > > > > >>>>>> Maybe > > > > > > > > > > > >>>>>>> this was or wasn't a good idea. So, I want my > > > client > > > > to > > > > > > > talk > > > > > > > > to > > > > > > > > > > > >> the > > > > > > > > > > > >>>>>> server > > > > > > > > > > > >>>>>>> and subscribe, where their client pushed > > messages. > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> I was implementing my own server when I saw > that > > > > > ApacheMQ > > > > > > > > > > > >> supported > > > > > > > > > > > >>>>> Stomp > > > > > > > > > > > >>>>>>> over Websockets. So, I started reading the > docs. > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> It says: > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> One thing worth noting is that web sockets > (just > > as > > > > > Ajax) > > > > > > > > > > > >>> implements > > > > > > > > > > > >>>> ? > > > > > > > > > > > >>>>>>> the same origin policy, so you can access only > > > > brokers > > > > > > > > running > > > > > > > > > on > > > > > > > > > > > >>>> the > > > > > > > > > > > > >>>>>>> same host as the web application running the > > > client. > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> Is this a limitation of the server or the web > > > client? > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> With that limitation, if I understand right, > the > > > > server > > > > > > is > > > > > > > > not > > > > > > > > > > > >>> going > > > > > > > > > > > >>>> to > > > > > > > > > > > >>>>>>> accept websocket connections from a client, of > > any > > > > > kind, > > > > > > > that > > > > > > > > > is > > > > > > > > > > > >>> not > > > > > > > > > > > >>>> on > > > > > > > > > > > >>>>>> the > > > > > > > > > > > >>>>>>> same machine? > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> I am not sure I see the point of that... > > > > > > > > > > > >>>>>>> > > > > > > > > > > > >>>>>>> If that is indeed its meaning, then how do I > get > > > > around > > > > > > it > > > > > > > in > > > > > > > > > > > >> order > > > > > > > > > > > >>>> to > > > > > > > > > > > >>>>>>> implement my scenario? > > > > > > > > > > > >>>>>>> > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > Tim Bish > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
