The library documents itself · Concurrency & distribution

stzNodeApp

20 own methods · 0 forms written with extensions, listed under their method

the source: base/cluster/stzNodeApp.ring(opens in a new tab) · All classes · The area reference: Concurrency & distribution

Under each method, its extensions (Q CS XT Z ZZ IB W U): bold and ticked, it exists; struck, it does not. The extensions and what they mean

No method of this class is run on this page: the class reaches files, the network, processes, the clock, chance or sound, and an example run here would only be an example of its effects. Each method carries the explanation the library gives of itself.

Method

Explanation, as the source carries it

init

(no comment in the source: the name reads as a sentence) initno extension

Name_

(no comment in the source: the name reads as a sentence) name_no extension

Node

declaration (fluent: Node() makes a node current)no extension

Handler = tag + HARO CODE (a string; aMsg is in scope, return the reply value). Code-as-data is what crosses the process boundary.no extension

Requires

(no comment in the source: the name reads as a sentence) requiresno extension

Boot

Node BOOT code (a Haro code string, top-level in the generated process, after handlers, before Run). This is where a node builds its RESIDENT state -- and because it runs on EVERY (re)start, a supervised restart rebuilds that state: a fresh process has no memory, so its boot must know how to make some.no extension

AtHost

(no comment in the source: the name reads as a sentence) at hostno extension

AtPort

(no comment in the source: the name reads as a sentence) at portno extension

InboxOf

Same as Node: declaration (fluent: Node() makes a node current)no extension

Supervise

(no comment in the source: the name reads as a sentence) superviseno extension

RestartBudget

(no comment in the source: the name reads as a sentence) restart budgetno extension

NodeTtl

(no comment in the source: the name reads as a sentence) node ttlno extension

Describe

The whole declaration as plain DATA -- inspectable, printable, sufficient to rebuild the app.no extension

RunLocal

the running topology ----------------------------------------------- Every node = a child OS process on this machine, under REAL supervision, over the REAL wire (loopback). Same semantics as a multi-machine run; only the latency differs. (D4 scope: the first Supervise() group sets the strategy; every node is supervised.)no extension

Cycle

Drive supervision (the app keeps the house Name_()/Cycle() contract, so it is hostable like any periodic citizen).no extension

RestartsOf

(no comment in the source: the name reads as a sentence) restarts ofno extension

Escalated

(no comment in the source: the name reads as a sentence) escalatedno extension

KillNode

Kill a node's OS process (chaos/testing); supervision observes the death on its next Cycle and heals it like any other.no extension

Deploy

ONE line moves a node; nothing else changes for any caller.no extension

StopAll

(no comment in the source: the name reads as a sentence) stop allno extension