juli pushed a commit to branch wip-goblinsify
in repository shepherd.
commit b75fcb51d95bcb4957843201a41fb4f1637e73ee
Author: Juliana Sims <[email protected]>
AuthorDate: Thu Oct 10 09:19:21 2024 -0400
scratch: Cleanup comments somewhat.
---
scratch.scm | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/scratch.scm b/scratch.scm
index 2cbbe74..d80846b 100644
--- a/scratch.scm
+++ b/scratch.scm
@@ -31,7 +31,7 @@ it"
(bcom (^pcell bcom new-val) new-val)]))
(define-syntax define-pcell
- ;; Define a Cell using standard Scheme define syntax.
+ ;; Define a PropagatedCell using standard Scheme define syntax.
(syntax-rules ()
[(_ id)
(define id
@@ -219,9 +219,8 @@ Log abnormal termination reported by @var{status}."
;; We don't want users to have to be aware of and use vats or actormaps when
;; writing Shepherd configs, and we also want them to be able to use the same
-;; API they've been using. This format allows us to produce a thunk for
spawning
-;; services as part of register-services so users don't have to worry about
-;; implementation details.
+;; API they've been using. This format allows us to spawn services as part of
+;; register-services so users don't have to worry about implementation details.
(define* (service provision
#:key
(requirement '())
@@ -292,7 +291,7 @@ denoting what the service provides."
;; replacement for this service if there is one, else #f
(define replacement (spawn ^cell))
;; logger for this service if there is one, else #f
- ;; TODO implement as actor; for now just a list
+ ;; TODO implement as actor; for now just a list.
;; may be best to have this proxy service actor
;; (unless we use Aurie for log?)
(define logger (spawn ^cell '()))
@@ -307,8 +306,6 @@ denoting what the service provides."
((respawn?) respawn?)
((respawn-limit) respawn-limit)
((respawn-limit-hit?)
- "Return true of RESPAWNS, the list of times at which a given service was
-respawned, shows that it has been respawned more than TIMES in SECONDS."
(define now (current-time))
(define seconds (cdr respawn-limit))
@@ -461,6 +458,8 @@ respawned, shows that it has been respawned more than TIMES
in SECONDS."
;; QUESTION: how do we handle the case of multiple active services providing
;; the same thing, eg database? How does a dependent know it's depending on
;; database-x instead of database-y if we have both in a network of
machines?
+ ;; RESPONSE: Jessica mentioned the idea of having sturdyrefs + petnames for
+ ;; remote services. This could work.
((required-by? dependent)
(on (<- dependent 'requirement)
(lambda (dependent-requirement)
