Develop service model

schema-bundle.bin

@@ -8,7 +8,9 @@ ByteString
 TAttenuate´³refµ„³
 TAttenuate„„µ±TRef´³refµ„³TRef„„µ±Lit´³refµ„³Lit„„µ±	TCompound´³refµ„³	TCompound„„„„³	PCompound´³rec´³lit³compound„´³tupleµ´³named³ctor´³refµ„³ConstructorSpec„„´³named³members´³refµ„³PCompoundMembers„„„„„³	PEmbedded´³lit³Embedded„³	SturdyRef´³rec´³lit³ref„´³tupleµ´³named³oid³any„´³named³caveatChain´³seqof´³refµ„³Attenuation„„„´³named³sig´³atom³
 ByteString„„„„„³	TCompound´³rec´³lit³compound„´³tupleµ´³named³ctor´³refµ„³ConstructorSpec„„´³named³members´³refµ„³TCompoundMembers„„„„„³
-TAttenuate´³rec´³lit³	attenuate„´³tupleµ´³named³template´³refµ„³Template„„´³named³attenuation´³refµ„³Attenuation„„„„„³Attenuation´³seqof´³refµ„³Caveat„„³ConstructorSpec´³orµµ±CRec´³refµ„³CRec„„µ±CArr´³refµ„³CArr„„µ±CDict´³refµ„³CDict„„„„³PCompoundMembers´³dictof³any´³refµ„³Pattern„„³TCompoundMembers´³dictof³any´³refµ„³Template„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³worker„´³schema·³version‘³definitions·³Instance´³rec´³lit³Instance„´³tupleµ´³named³name´³atom³String„„´³named³argument³any„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³service„´³schema·³version‘³definitions·³RequireService´³rec´³lit³require-service„´³tupleµ´³named³serviceName³any„„„„³ServiceRunning´³rec´³lit³service-running„´³tupleµ´³named³serviceName³any„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³	dataspace„´³schema·³version‘³definitions·³Observe´³rec´³lit³Observe„´³tupleµ´³named³pattern´³refµ³dataspacePatterns„³Pattern„„´³named³observer´³embedded³any„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³
+TAttenuate´³rec´³lit³	attenuate„´³tupleµ´³named³template´³refµ„³Template„„´³named³attenuation´³refµ„³Attenuation„„„„„³Attenuation´³seqof´³refµ„³Caveat„„³ConstructorSpec´³orµµ±CRec´³refµ„³CRec„„µ±CArr´³refµ„³CArr„„µ±CDict´³refµ„³CDict„„„„³PCompoundMembers´³dictof³any´³refµ„³Pattern„„³TCompoundMembers´³dictof³any´³refµ„³Template„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³worker„´³schema·³version‘³definitions·³Instance´³rec´³lit³Instance„´³tupleµ´³named³name´³atom³String„„´³named³argument³any„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³service„´³schema·³version‘³definitions·³Dependee´³orµµ±ServiceStarted´³refµ„³ServiceStarted„„µ±ServiceRunning´³refµ„³ServiceRunning„„„„³
+RunService´³rec´³lit³run-service„´³tupleµ´³named³serviceName³any„„„„³RequireService´³rec´³lit³require-service„´³tupleµ´³named³serviceName³any„„„„³ServiceRunning´³rec´³lit³service-running„´³tupleµ´³named³serviceName³any„„„„³ServiceStarted´³rec´³lit³service-started„´³tupleµ´³named³serviceName³any„„„„³ServiceMilestone´³rec´³lit³service-milestone„´³tupleµ´³named³serviceName³any„´³named³	milestone³any„„„„³ServiceDependency´³rec´³lit³
+depends-on„´³tupleµ´³named³depender³any„´³named³dependee´³refµ„³Dependee„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³	dataspace„´³schema·³version‘³definitions·³Observe´³rec´³lit³Observe„´³tupleµ´³named³pattern´³refµ³dataspacePatterns„³Pattern„„´³named³observer´³embedded³any„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³
 gatekeeper„´³schema·³version‘³definitions·³Bind´³rec´³lit³bind„´³tupleµ´³named³oid³any„´³named³key´³atom³
 ByteString„„´³named³target´³embedded³any„„„„„³Resolve´³rec´³lit³resolve„´³tupleµ´³named³	sturdyref´³refµ³sturdy„³	SturdyRef„„´³named³observer´³embedded´³embedded³any„„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³racketEvent„´³schema·³version‘³definitions·³RacketEvent´³rec´³lit³racket-event„´³tupleµ´³named³source´³embedded³any„„´³named³event´³embedded³any„„„„„„³embeddedType€„„µ³genericProtocol„´³schema·³version‘³definitions·³Oid´³atom³
SignedInteger„³Sync´³rec´³lit³sync„´³tupleµ´³named³peer´³embedded´³lit<69>„„„„„„³Turn´³seqof´³refµ„³	TurnEvent„„³Error´³rec´³lit³error„´³tupleµ´³named³message´³atom³String„„´³named³detail³any„„„„³Event´³orµµ±Assert´³refµ„³Assert„„µ±Retract´³refµ„³Retract„„µ±Message´³refµ„³Message„„µ±Sync´³refµ„³Sync„„„„³Assert´³rec´³lit³assert„´³tupleµ´³named³	assertion´³refµ„³	Assertion„„´³named³handle´³refµ„³Handle„„„„„³Handle´³atom³
SignedInteger„³Packet´³orµµ±Turn´³refµ„³Turn„„µ±Error´³refµ„³Error„„„„³Message´³rec´³lit³message„´³tupleµ´³named³body´³refµ„³	Assertion„„„„„³Retract´³rec´³lit³retract„´³tupleµ´³named³handle´³refµ„³Handle„„„„„³	Assertion³any³	TurnEvent´³tupleµ´³named³oid´³refµ„³Oid„„´³named³event´³refµ„³Event„„„„„³embeddedType€„„µ³externalProtocol„´³schema·³version‘³definitions·³Oid´³atom³
SignedInteger„³Sync´³rec´³lit³sync„´³tupleµ´³named³peer´³embedded´³lit<69>„„„„„„³Turn´³seqof´³refµ„³	TurnEvent„„³Error´³rec´³lit³error„´³tupleµ´³named³message´³atom³String„„´³named³detail³any„„„„³Event´³orµµ±Assert´³refµ„³Assert„„µ±Retract´³refµ„³Retract„„µ±Message´³refµ„³Message„„µ±Sync´³refµ„³Sync„„„„³Assert´³rec´³lit³assert„´³tupleµ´³named³	assertion´³refµ„³	Assertion„„´³named³handle´³refµ„³Handle„„„„„³Handle´³atom³
SignedInteger„³Packet´³orµµ±Turn´³refµ„³Turn„„µ±Error´³refµ„³Error„„„„³Message´³rec´³lit³message„´³tupleµ´³named³body´³refµ„³	Assertion„„„„„³Retract´³rec´³lit³retract„´³tupleµ´³named³handle´³refµ„³Handle„„„„„³	Assertion³any³	TurnEvent´³tupleµ´³named³oid´³refµ„³Oid„„´³named³event´³refµ„³Event„„„„„³embeddedType´³refµ³sturdy„³WireRef„„„µ³internalProtocol„´³schema·³version‘³definitions·³Oid´³atom³
SignedInteger„³Sync´³rec´³lit³sync„´³tupleµ´³named³peer´³embedded´³lit<69>„„„„„„³Turn´³seqof´³refµ„³	TurnEvent„„³Error´³rec´³lit³error„´³tupleµ´³named³message´³atom³String„„´³named³detail³any„„„„³Event´³orµµ±Assert´³refµ„³Assert„„µ±Retract´³refµ„³Retract„„µ±Message´³refµ„³Message„„µ±Sync´³refµ„³Sync„„„„³Assert´³rec´³lit³assert„´³tupleµ´³named³	assertion´³refµ„³	Assertion„„´³named³handle´³refµ„³Handle„„„„„³Handle´³atom³
SignedInteger„³Packet´³orµµ±Turn´³refµ„³Turn„„µ±Error´³refµ„³Error„„„„³Message´³rec´³lit³message„´³tupleµ´³named³body´³refµ„³	Assertion„„„„„³Retract´³rec´³lit³retract„´³tupleµ´³named³handle´³refµ„³Handle„„„„„³	Assertion³any³	TurnEvent´³tupleµ´³named³oid´³refµ„³Oid„„´³named³event´³refµ„³Event„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³transportAddress„´³schema·³version‘³definitions·³Tcp´³rec´³lit³tcp„´³tupleµ´³named³host´³atom³String„„´³named³port´³atom³
SignedInteger„„„„„³Unix´³rec´³lit³unix„´³tupleµ´³named³path´³atom³String„„„„„³Stdio´³rec´³lit³stdio„´³tupleµ„„„³	WebSocket´³rec´³lit³ws„´³tupleµ´³named³url´³atom³String„„„„„„³embeddedType€„„µ³dataspacePatterns„´³schema·³version‘³definitions·³CArr´³rec´³lit³arr„´³tupleµ´³named³arity´³atom³
SignedInteger„„„„„³CRec´³rec´³lit³rec„´³tupleµ´³named³label³any„´³named³arity´³atom³
SignedInteger„„„„„³DLit´³rec´³lit³lit„´³tupleµ´³named³value³any„„„„³CDict´³rec´³lit³dict„´³tupleµ„„„³DBind´³rec´³lit³bind„´³tupleµ´³named³pattern´³refµ„³Pattern„„„„„³Pattern´³orµµ±DDiscard´³refµ„³DDiscard„„µ±DBind´³refµ„³DBind„„µ±DLit´³refµ„³DLit„„µ±	DCompound´³refµ„³	DCompound„„„„³DDiscard´³rec´³lit³
_„´³tupleµ„„„³	DCompound´³orµµ±rec´³rec´³lit³compound„´³tupleµ´³named³ctor´³refµ„³CRec„„´³named³members´³dictof´³atom³
SignedInteger„´³refµ„³Pattern„„„„„„„µ±arr´³rec´³lit³compound„´³tupleµ´³named³ctor´³refµ„³CArr„„´³named³members´³dictof´³atom³
SignedInteger„´³refµ„³Pattern„„„„„„„µ±dict´³rec´³lit³compound„´³tupleµ´³named³ctor´³refµ„³CDict„„´³named³members´³dictof³any´³refµ„³Pattern„„„„„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³secureChatProtocol„´³schema·³version‘³definitions·³Join´³rec´³lit³
 joinedUser„´³tupleµ´³named³uid´³refµ„³UserId„„´³named³handle´³embedded´³refµ„³Session„„„„„„³Says´³rec´³lit³says„´³tupleµ´³named³who´³refµ„³UserId„„´³named³what´³atom³String„„„„„³UserId´³atom³
SignedInteger„³Session´³orµµ±observeUsers´³rec´³lit³Observe„´³tupleµ´³lit³user„´³named³observer´³embedded´³refµ„³UserInfo„„„„„„„µ±
observeSpeech´³rec´³lit³Observe„´³tupleµ´³lit³says„´³named³observer´³embedded´³refµ„³Says„„„„„„„µ±	NickClaim´³refµ„³	NickClaim„„µ±Says´³refµ„³Says„„„„³UserInfo´³rec´³lit³user„´³tupleµ´³named³uid´³refµ„³UserId„„´³named³name´³atom³String„„„„„³	NickClaim´³rec´³lit³	claimNick„´³tupleµ´³named³uid´³refµ„³UserId„„´³named³name´³atom³String„„´³named³
k´³embedded´³refµ„³NickClaimResponse„„„„„„³NickConflict´³rec´³lit³nickConflict„´³tupleµ„„„³NickClaimResponse´³orµµ±true´³lit<69>„„µ±NickConflict´³refµ„³NickConflict„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„µ³simpleChatProtocol„´³schema·³version‘³definitions·³Says´³rec´³lit³Says„´³tupleµ´³named³who´³atom³String„„´³named³what´³atom³String„„„„„³Present´³rec´³lit³Present„´³tupleµ´³named³username´³atom³String„„„„„„³embeddedType´³refµ³	EntityRef„³Cap„„„„„

schemas/service.prs

@@ -1,5 +1,22 @@
 version 1 .
 embeddedType EntityRef.Cap .
 
+;Asserts that a service should begin (and stay) running after waiting for its dependencies and considering reverse-dependencies, blocks, and so on.
 RequireService = <require-service @serviceName any>.
+
+;Asserts that a service should begin (and stay) running RIGHT NOW, without considering its dependencies.
+RunService = <run-service @serviceName any>.
+
+;Asserts that the service has been started (but is not necessarily ready for use).
+ServiceStarted = <service-started @serviceName any>.
+
+;Asserts that the service is ready for use.
 ServiceRunning = <service-running @serviceName any>.
+
+;Asserts that `depender` can be considered started but not running until `dependee` is satisfied.
+ServiceDependency = <depends-on @depender any @dependee Dependee>.
+;Describes a relationship from a dependent to some a dependee service: has it started? is it ready?
+Dependee = ServiceStarted / ServiceRunning .
+
+;Asserts that the service has the given milestone among its dependencies. If not otherwise specified, a service has the milestone `core` as a dependency.
+ServiceMilestone = <service-milestone @serviceName any @milestone any>.