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G findings: the runner's first views write their unanswered finding through one held writer over its own connection

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bus.Conn gains its one JetStream accessor; firstview keeps the runner's own consumer and its four followers and writes and clears each follower's first-view-unanswered finding with the contract's Finding.

Builds: design 47 G A-27, A-28, A-16, A-29
This commit is contained in:
jschoubben
2026-11-11 22:23:44 +01:00
parent 1176df0cd2
commit 4bfae38a73
6 changed files with 143 additions and 59 deletions
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node-tools/internal/bus/bindings.go
+7 -6
View File
@@ -58,15 +58,16 @@ func (c *Conn) Bindings(module string) []membership.BusBinding {
return nil
}
// jetStream is a JetStream handle on this connection.
func (c *Conn) jetStream() (jetstream.JetStream, error) { return jetstream.New(c.nc) }
// JetStream is a JetStream handle on this connection: its one accessor, for a part that hands it to a finding writer (design 47 G
// A-16, A-27).
func (c *Conn) JetStream() (jetstream.JetStream, error) { return jetstream.New(c.nc) }
func (c *Conn) objectStore(ctx context.Context, module, local string) (jetstream.ObjectStore, membership.BusBinding, error) {
b, err := c.Binding(module, local, catalogue.StorageObjectStore)
if err != nil {
return nil, b, err
}
js, err := c.jetStream()
js, err := c.JetStream()
if err != nil {
return nil, b, err
}
@@ -238,7 +239,7 @@ func (c *Conn) ObjectsWatch(module string, r buscalls.ObjectsWatchRequest, deliv
func (c *Conn) streamFill(name string) (buscalls.StreamFilled, error) {
ctx, cancel := context.WithTimeout(context.Background(), StateTimeout)
defer cancel()
js, err := c.jetStream()
js, err := c.JetStream()
if err != nil {
return buscalls.StreamFilled{}, err
}
@@ -301,7 +302,7 @@ func (c *Conn) readStream(name, filter string, from uint64, limit int) (buscalls
}
ctx, cancel := context.WithTimeout(context.Background(), StateTimeout)
defer cancel()
js, err := c.jetStream()
js, err := c.JetStream()
if err != nil {
return buscalls.StreamPage{}, err
}
@@ -361,7 +362,7 @@ func (c *Conn) WorkQueueDead(module string, r buscalls.WorkQueueDeadRequest) (bu
}
ctx, cancel := context.WithTimeout(context.Background(), StateTimeout)
defer cancel()
js, err := c.jetStream()
js, err := c.JetStream()
if err != nil {
return buscalls.WorkQueueDeadLetters{}, err
}