subscribe_scalar

server

Function subscribe_scalar 

Source 
pub fn subscribe_scalar<M>(
    cid: CID,
    msg: M,
    sid: SID,
) -> Result<(usize, usize), M::Error>
where
    M: ScalarSubscription + 'static,

Permission: none

Expand description

Subscribe to a ScalarEvent event.

§Arguments

  • cid - The connection ID to the event sending server.
  • sid - The server ID of the event receiving server.

§Returns

A tuple containing two unique message IDs (to this process) for the incoming events:

  • The first ID is for the event message.
  • The second ID is for the cancellation message.