7.1. PublisherSubscriber

In this section you will learn how to utilize the eCAL Publisher and Subscriber classes to send and receive data. You will find examples for C++, C, C# and Python that will help you understand the basic principles of setting up a publisher/subscriber based communication.

Furthermore, you can discover different formats in which the data can be exchanged.

• 7.1.1. String: Hello World
  • 7.1.1.1. Hello World Publisher
  • 7.1.1.2. Hello World Publisher Files
  • 7.1.1.3. Hello World Subscriber
  • 7.1.1.4. Hello World Subscriber Files
• 7.1.2. Protobuf: Person
  • 7.1.2.1. Person Protobuf
  • 7.1.2.2. Person Publisher
  • 7.1.2.3. Person Publisher Files
  • 7.1.2.4. Person Subscriber
  • 7.1.2.5. Person Subscriber Files
• 7.1.3. Binary: Blob
  • 7.1.3.1. Blob Publisher
  • 7.1.3.2. Blob Publisher Files
  • 7.1.3.3. Blob Subscriber
  • 7.1.3.4. Blob Subscriber Files