The Solace iOS messaging API allows applications to send and receive direct messages with a Solace PubSub+ event broker.

Message Exchange Patterns

The iOS API supports all common message exchange patterns.

  • Publish / Subscribe
  • Point-to-Point
  • Request / Reply

For more information, see Message Exchange Patterns.


The iOS API supports:

  • Connection management to Solace PubSub+ event brokers
  • Addition and removal of topic subscriptions
  • Sending and receiving Direct messages
  • Structured data types that allow interoperability between various architectures and programming languages
  • Request / Reply messaging support

The iOS API doesn't currently support the following features:

  • Sending and receiving Guaranteed messages
  • Session Transactions and XA Transactions
  • PubSub+ Cache client API support
  • Queue browsing
  • Topic dispatch

iOS API Reference

The C API developer reference can be consulted for information about the Solace iOS API, which is a native wrapper of the C API. Click the button to access the Solace C API reference.

C API Reference

iOS API Release Notes

Click below to download the latest release notes for the Solace iOS API.

iOS API Release Notes