A Swift NIO based STOMP v1.0, v1.1 and v1.2 client.
Heavily inspired by Adam Fowler's work on MQTT NIO and valkey-swift.
Simple (or Streaming) Text Oriented Message Protocol (STOMP) is a simple interoperable protocol designed for asynchronous message passing between clients via mediating servers. It defines a text based wire-format for messages passed between these clients and servers. STOMP has been in active use for several years and is supported by many message brokers and client libraries.