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Step 1: From the Application menu > Topics > Choose a desired topic > Preview.

Step 2: Enter the message you want to publish into the Payload field.

You can select one of two data types:
String: A sequence of characters.
Base64: Encodes the character string by replacing characters in the common 8-bit ASCII code with the 6-bit ASCII code.
Step 3: Click Send
To receive the published messages from the subscriptions, follow these steps:
Step 1: From the Application menu > Queues > Choose a desired subscription > Preview.

Step 2: Select the Receive tab > Click Receive to receive the message that has been published.

| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checbox-analytics | 11 months | |
| cookielawinfo-checbox-functional | 11 months | |
| cookielawinfo-checbox-others | 11 months | |
| cookielawinfo-checkbox-necessary | 11 months | |
| cookielawinfo-checkbox-performance | 11 months | |
| viewed_cookie_policy | 11 months |