Handler that internally maintains a list of sub-handlers which will be called in FIFO order once this handler is
called; this is very helpful for multiple subscriptions to a channel
rate limited event handler for events with structured data that will only let through "rate" events per "second"
secs; this counts for all incoming events per sender which protects against single senders overloading the system
rate limited event handler for events with structured data that will only let through "rate" events per "second"
secs; this counts for all incoming events