How to start communication among these processes?

sunnyorange · January 8, 2019, 9:33am

I have a workflow as below

So can we do interactions between send task , message start event and recieve task i.e. I want to send a message using send task which starts the start event and start event pass on the message or execute the receive task in the execution

Niall · January 8, 2019, 12:40pm

It might be useful for you to follow this tutorial, it explains how messages work.

sunnyorange · January 9, 2019, 7:33am

Hi Niall,
Thanks for the reply I watched referred video and it pretty much solve my doubts. But as explained in the tutorial when I’m trying to start a process using rest (http://localhost:8080/engine-rest/message),
I’m getting this error
{
“timestamp”: “2019-01-09T07:23:44.272+0000”,
“status”: 404,
“error”: “Not Found”,
“message”: “No message available”,
“path”: “/engine-rest/message”
}

Below is my pom file
pom.xml (2.3 KB)

sunnyorange · February 7, 2019, 6:36am

Hi Niall,

Camunda rest end points are not working please tell me how to enable it.

Niall · February 7, 2019, 6:38am

Seems like your Camunda server isn’t running.
The REST API is available by default if you downloaded the standard distro.

sunnyorange · February 7, 2019, 6:58am

I have started my application using @EnableProcess application using spring boot application. Below is my pom file have a look if something is miising
pom.xml (2.5 KB)

Niall · February 7, 2019, 7:23am

The Rest endpoint is different in the spring boot distro
try
localhost:8080/rest/message

You can read more about it in the docs: https://docs.camunda.org/manual/7.9/user-guide/spring-boot-integration/rest-api/