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Keep a machine's discovery answer under the bus's message limit

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Every tool's schema in one $SRV.INFO reply outgrew max_payload on machines
serving 137-206 tools, and the refused reply was dropped silently, so search
and a machine's view went empty. Module tools now announce without schema;
describe and tools/list ask the module for it. An answer still too large has
its descriptions cut to a line, and a failed reply is logged.
This commit is contained in:
jochen
2026-10-04 17:06:20 +02:00
parent 51c79d8461
commit b3ebdd5edd
8 changed files with 184 additions and 10 deletions
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node-tools/internal/runtime/announce_test.go
+9 -1
View File
@@ -74,9 +74,17 @@ func TestTheRuntimeAnnouncesWhatItServesInTheServicesProtocol(t *testing.T) {
t.Errorf("announced:\n%s\nwant:\n%s", s, want)
}
for _, e := range got.Endpoints {
if e.Metadata["node"] != "anchor" || e.Metadata["description"] == "" || !json.Valid([]byte(e.Metadata["schema"])) {
if e.Metadata["node"] != "anchor" || e.Metadata["description"] == "" {
t.Errorf("endpoint metadata: %+v", e)
}
// A seat's verb carries its schema; a module's tool does not — it outgrew the bus (2026-10-04).
_, hasSchema := e.Metadata["schema"]
if e.Metadata["kind"] == "seat" && !json.Valid([]byte(e.Metadata["schema"])) {
t.Errorf("a seat's verb without a schema: %+v", e)
}
if e.Metadata["kind"] == "tool" && hasSchema {
t.Errorf("a module's tool still announces its schema: %+v", e)
}
}
// Every subject announced is answered.