Hi,I'm trying to make an Orocos application that send data to an other Orocos application over the network. I would like to do it with Corba, but it won't work.I hope that I can connect buffer-ports from the application1 to application2.
In application1, i have a task Dataout, where I defined a BufferPort<int> myoutbufport;I the main of application1 I create the task, then :ControlTaskServer::initOrb(argc,argv);ControlTaskServer* corba_server=ControlTaskServer::Create(&mytask);ControlTaskPorxy* mtask=ControlProxy::Create("name_of_mytask_application2");connectPeers(&mytask,mtask1);connectPorts(&mytask,mtask2);
In application2, I have a task that trigger on new data in the bufferport.And in the main:ControlTaskProxy::InitOrb(argv,argc);mytask2.start;ControlTaskProxy* mtask=ControlTaskProxy::Create("name_of_mytask1");
When I run application1, and I try to start, I get this error:mycorbadataport not connected.=false
Can someone help me?I use RTT 1.10.2 on a Ubuntu
Bert Godon
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Corba DataPorts
| Submitted by Bert Godon on Mon, 2010-04-05 13:56 |
Corba DataPorts
On Mon, Mar 29, 2010 at 3:35 PM, Bert Godon <bert_godon [..] ...> wrote:
> Hi,
> I'm trying to make an Orocos application that send data to an other Orocos application over the network.
> I would like to do it with Corba, but it won't work.
> I hope that I can connect buffer-ports from the application1 to application2.
> In application1, i have a task Dataout, where I defined a BufferPort<int> myoutbufport;
> I the main of application1 I create the task, then :
> ControlTaskServer::initOrb(argc,argv);
> ControlTaskServer* corba_server=ControlTaskServer::Create(&mytask);
> ControlTaskPorxy* mtask=ControlProxy::Create("name_of_mytask_application2");
> connectPeers(&mytask,mtask1);
> connectPorts(&mytask,mtask2);
> In application2, I have a task that trigger on new data in the bufferport.
> And in the main:
> ControlTaskProxy::InitOrb(argv,argc);
> mytask2.start;
> ControlTaskProxy* mtask=ControlTaskProxy::Create("name_of_mytask1");
> When I run application1, and I try to start, I get this error:
> mycorbadataport not connected.
> =false
> Can someone help me?
> I use RTT 1.10.2 on a Ubuntu
Your example pseudo code and output is too vague for us to make
something out of it. Did you try to do the same with a DataPort ? If
your application is as simple as stated, could you just email the
minimal code to reproduce this ?
If you just started playing with the RTT, maybe you'll have an easier
time with the beta2 code, wich especially improved on how data flow
ports work, also in CORBA.
Peter
Corba DataPorts
On Mar 29, 2010, at 09:35 , Bert Godon wrote:
> Hi,
> I'm trying to make an Orocos application that send data to an other Orocos application over the network.
> I would like to do it with Corba, but it won't work.
> I hope that I can connect buffer-ports from the application1 to application2.
>
> In application1, i have a task Dataout, where I defined a BufferPort<int> myoutbufport;
> I the main of application1 I create the task, then :
> ControlTaskServer::initOrb(argc,argv);
> ControlTaskServer* corba_server=ControlTaskServer::Create(&mytask);
> ControlTaskPorxy* mtask=ControlProxy::Create("name_of_mytask_application2");
> connectPeers(&mytask,mtask1);
> connectPorts(&mytask,mtask2);
>
> In application2, I have a task that trigger on new data in the bufferport.
> And in the main:
> ControlTaskProxy::InitOrb(argv,argc);
> mytask2.start;
> ControlTaskProxy* mtask=ControlTaskProxy::Create("name_of_mytask1");
>
> When I run application1, and I try to start, I get this error:
> mycorbadataport not connected.
> =false
>
> Can someone help me?
> I use RTT 1.10.2 on a Ubuntu
>
> Bert Godon
Check the mail list archives. There have been multiple posts in the past few months on this topic. I think you will find answers there ...
Stephen