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A kept call is called again through a transport fault (ADR 0668; issue 1966; group fix/1966-call-made-once, merge first) #185

Merged
mesh-tools merged 6 commits from fix/1966-call-made-once into main 2026-11-10 07:20:23 +00:00
Conversation 6 Commits 6 Files Changed 14
+477 -57
6 Commits
Author SHA1 Message Date
jschoubben 32b14ce0ef S6: the bootstrapped mesh-watchdogs and operator-channel are the contracts' files at the group's head (issue 1966, ADR 0635 §3)
mesh/check checking 32b14ce0ef4b on 317605963ff1 | novox/mesh-sdk#185 in group fix/1966-call-made-once
mesh/delivery merged: source.main moved to novox/mesh-sdk@317605963ff1
Details
mesh/delivery-group group fix/1966-call-made-once merged: every member is merged
Details 
The group's contracts head changed both seats' verbs (presence's answer, asks' input and answer), so the
bootstrap copies, the tests' seat list and the captured copies follow mesh-contracts bb16f99e; the checker's
try of fix/1966-call-made-once found them apart.

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 05:55:02 +01:00
jschoubben 13998c2362 S5: the old JetStream client's no response from the stream is a request that reached no one (issue 1966, ADR 0668 §1; review round 1, finding 2)
mesh/check failed: mesh-delivery-checker: no published of the tagged version of go-meshconditions of mesh-health-and-re… | 13998c2362d3 on 5b63c67ce852
mesh/delivery-group group fix/1966-call-made-once rejected: composed together: the checker's verdict at the members' heads (c54b617d200d): mesh-delivery-checker
Details
mesh/delivery closed: a newer head of the same pull request
Details 
The node-engine's natsLink publishes through the old client, which says no responders as nats.ErrNoStreamResponse: sayOnce gave up at once.

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 04:11:33 +01:00
jschoubben 6e66a6176c S4: say that a handler ending a kept call's wait also calls at the consumer's bind (issue 1966, ADR 0668) 
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 02:52:19 +01:00
jschoubben 9f9e34301a S3: the seat-list reader asks again on a timeout (issue 1966, ADR 0668) 
Closes the gap #184 left: the read is safe to repeat, so a timed-out ask is asked again.

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 02:52:19 +01:00
jschoubben 23ecaddcf7 S2: CallKept and CallKeptOn ask a kept call again through a callee's restart (issue 1966, ADR 0668) 
Call fails no responders at once on a bus that answers; a callee that re-serves answers no one for
seconds, and the caller kept nothing. CallKept asks again within busretry.Bound.

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 02:52:19 +01:00
jschoubben 341bb67159 S1: busretry asks a call marked safe to repeat again on a timeout too (issue 1966, ADR 0668) 
DoRepeatable waits out a timeout as well as no responders, with an optional blackout probe, so a
kept read is not lost when its callee restarts. Do is unchanged.

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
 2026-11-10 02:52:18 +01:00