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mesh(transport): bridge cross-transport dedup + monotonic TTL + strict mode (5/9 of #195 split) #222

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mesh(transport): bridge cross-transport dedup + monotonic TTL + strict mode (5/9 of #195 split) #222

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d1df514
mesh(transport): bridge cross-transport dedup + monotonic TTL + stric…
cagataycali May 25, 2026
ae4f35c
review(mesh/transport): R1 -- wire STRANDS_MESH_BRIDGE_DEDUP_STRICT e…
strands-agent May 26, 2026
0230c1b
review(mesh/transport): R2 -- align docstrings to canonical-tuple sem…
May 26, 2026
00ca08e
review(mesh/transport): R3 -- partial-canonical alias fix + canonical…
May 26, 2026
db192ce
review(mesh/transport): R3 -- narrow seven bare except Exception site…
May 26, 2026
cf45728
ci(mesh): apply ruff format on test_bridge_dedup.py to fix lint failure
May 26, 2026
6de576e
review(mesh/transport): R4 -- use delivered topic (sample.key_expr) f…
strands-agent May 30, 2026
a2c12b7
review(mesh/transport): R6 -- warn on missing sample.key_expr instead…
May 30, 2026
331e2f4
review(mesh/transport): R6 -- remove dead test scaffolding flagged by…
May 30, 2026
7402b35
review(mesh/transport): R7 -- cache prefix filter at init, one-shot w…
cagataycali May 30, 2026
f142709
review(mesh/transport): R8 -- codify JSON-encodability contract on ca…
May 30, 2026
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4 changes: 2 additions & 2 deletions strands_robots/mesh/transport/base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@
``bytes`` payload. Rather than pick a concrete type and force one transport
to adapt, we declare the **structural protocol** all callers actually use:

sample.key_expr # str — the topic / key the message arrived on
sample.key_expr # str — the topic / key the message arrived on
sample.payload.to_bytes() # bytes — the raw payload

Concrete backends produce objects matching this shape. The MQTT backend ships
Expand Down Expand Up @@ -107,7 +107,7 @@ def declare_subscriber(self, key_expr: str, handler: Callable[[Sample], None]) -

Wildcard translation:
Zenoh ``*`` matches one segment → MQTT ``+``
Zenoh ``**`` matches tail → MQTT ``#``
Zenoh ``**`` matches tail → MQTT ``#``
MQTT-backed implementations translate these on the fly.

Args:
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