Server

The server reports the coordinate without scheme or credentials, the transport, the side this service takes and ZMTP 3.0.

A broker registered with with_broker_labeled is a server of the document, under its label. Its host is the endpoint's address without the scheme, such as 0.0.0.0:5557; an ipc:// endpoint reports its socket path whole. User information in the address stays out of it, because the document is published and shared. The protocol is zeromq, and protocolVersion is 3.0, the ZMTP version the client greets every peer with.

The x-ruststream-zeromq extension of the server holds three fields. transport is tcp or ipc. endpoint is the same coordinate as host. role is bind when this service listens on the endpoint and connect when it dials it, so a peer reads which side it takes.

Peers in other languages reads the address and the side of each server from the document.

Example

The worker dials the dispatcher at worker:5555, and the greeter listens on every interface at port 5557. The document reports the first as role: connect and the second as role: bind.

Macros
Manual

examples/zmq_asyncapi.rs
/// The worker dials the dispatcher that hands out the jobs.
fn jobs() -> ZmqQueue<Connect> {
    ZmqQueue::new(ZmqEndpoint::connect("tcp://worker:5555"))
}

/// The greeter listens on every interface.
fn greeter() -> ZmqRpc {
    ZmqRpc::new(ZmqEndpoint::bind("tcp://0.0.0.0:5557"))
}

examples/manual/zmq_asyncapi.rs
/// The worker dials the dispatcher that hands out the jobs.
fn jobs() -> ZmqQueue<Connect> {
    ZmqQueue::new(ZmqEndpoint::connect("tcp://worker:5555"))
}

/// The greeter listens on every interface.
fn greeter() -> ZmqRpc {
    ZmqRpc::new(ZmqEndpoint::bind("tcp://0.0.0.0:5557"))
}

Example​

Example