Miranda whenMoreResolved
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[[Category:Miranda messages]] | [[Category:Miranda messages]] | ||
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[[Category:Pluribus]] | [[Category:Pluribus]] |
Revision as of 18:30, 26 July 2011
__whenMoreResolved/1 is a Miranda message.
__whenMoreResolved/1
- Signature: __whenMoreResolved(reactor :OneArgFunc) :void
The overall effect is to notify the reactor when the reference is resolved, or is closer to being resolved — in particular, when a resolution has changed its target to another vat. XXX poor terminology
If the recipient is a near ref, then the Miranda method should be:
to __whenMoreResolved(reactor) { reactor <- run(recipient) return null }
? var r := null > def ret := 1 <- __whenMoreResolved(fn x { r := x + 1 }) > interp.waitAtTop(ret) > ret # value: <Promise> ? r # value: 2 ? [ret] # value: [null]
XXX Above tests do not check for reactor<-run rather than reactor.run
If the recipient is a local promise then it should buffer and forward the message normally.
If the recipient is a remote promise then XXX Specify the CapTP-related behavior.