* fix(connections): connect to the just-added connection via the live store
addConnectionAndConnect() adds a connection and then connects to it in the
same tick, but connect() resolved the id against the memoized `connections`
closure, which is stale until the hook re-renders. The just-added id was
therefore reported as an unknown connection id and Save silently never
connected any HTTP/Serial/Bluetooth device. Read savedConnections from
useDeviceStore.getState() so the lookup always sees the live store.
* test(e2e): real-device Playwright messaging suite
Drives the actual web app in Chromium against real meshtasticd firmware over
the HTTP phone API and verifies text messaging in both directions across a
two-node mesh. Nodes mesh over the firmware's built-in UDP multicast
(224.0.0.69) with no MQTT/relay; distinct node numbers, real encryption.
- Default backend: two Docker meshtasticd sim nodes (daily-debian). The same
specs run against physical hardware via E2E_DEVICE_MODE=hardware.
- An off-browser Python meshtastic peer (e2e/peer/peer.py) drives/asserts the
non-browser node over the TCP phone API, mirroring firmware mcp-server tests.
- Coverage: connect over HTTPS, mesh->web receive, web->mesh send. Direct
messages are fixme'd (see below). CI workflow runs it on Linux.
Bugs surfaced by the suite:
- Fixed (prior commit): connect-on-save never connected (stale-closure id
lookup in useConnections).
- Not fixed: apps/web/src/core/subscriptions.ts throws 'ReferenceError:
nodeDB is not defined' on every device-metrics telemetry packet (the #1050
migration removed that store); caught per-packet, so messaging still works.
- Not fixed: direct messages are blocked by a PKI 'Keys Mismatch' (the SDK's
stored peer public key != the key presented during NodeInfo exchange), seen
even with fresh sim nodes.
* test(e2e): address Copilot review feedback
- waitForTcp(): destroy the probe socket on the error path so repeated
connection failures don't accumulate sockets/FDs across the retry loop.
- Don't remove the mesh containers in Playwright globalTeardown in CI — it
raced the workflow's failure log capture. Teardown is now gated on
E2E_DOCKER_DOWN only; CI dumps device logs on failure and tears the mesh
down in a final always() workflow step.
* fix(sdk): fold device-metrics telemetry into nodes
apps/web/src/core/subscriptions.ts called nodeDB.addDeviceMetrics() on every
device-metrics telemetry packet, but the #1050 migration removed that store —
so it threw 'ReferenceError: nodeDB is not defined' on each telemetry packet
(caught per-packet by the SDK's HandleFromRadio, so messaging still worked but
the error spammed the console).
Route device metrics into the SDK NodesClient via onTelemetryPacket instead —
mirroring the existing position handler; the Node domain already carries a
deviceMetrics field — and drop the dead app-side handler. Adds a NodesClient
test covering the fold.
* docs(e2e): accurate DM root cause + bug status
The direct-message fixme is a simulator limitation, not a web-app bug: the
keyless meshtasticd sim nodes NAK a DM with NO_CHANNEL (routing error 6) — no
Curve25519 keypair is provisioned/shared, and current firmware can't deliver a
direct message without a per-node key / decryptable channel. The app surfaces
this correctly (key-refresh dialog). Re-enable against hardware or once the sim
provisions keys.
Also: mark the nodeDB telemetry bug fixed and note the CI teardown change.
* docs(e2e): precise DM root cause (firmware/sim PKI)
Followed up on the suggestion to provision keys in config.security: the keys
ARE settable and persist (verified via admin), but on the native meshtasticd
sim they don't sync to the node's owner / NodeInfo key — owner.public_key stays
empty and the node keeps its MAC-derived num — so the two nodes never exchange
keys. Combined with the firmware refusing non-PKI DMs ('Unknown public key for
destination ... refusing to send legacy DM'), the DM is NAK'd with NO_CHANNEL.
A firmware/sim limitation; DMs work on real hardware. Spec stays fixme.
* docs(e2e): definitive DM root cause (SimRadio PKC payload limit)
Per the steer to research the firmware: PKI keygen is gated on a set LoRa
region (NodeDB.cpp:3051) and the sim boots region-UNSET — setting lora.region
via admin DOES make the nodes generate and exchange keys (verified both ways).
But a PKI-encrypted DM still can't traverse the SimRadio: the PKC overhead
exceeds its payload limit ('Payload size larger than compressed message allows!
Send empty payload'), so the packet is truncated and the receiver NAKs
NO_CHANNEL ('No suitable channel found for decoding, hash 0x0'). The firmware
skips PKC under --sim (Router.cpp:730) for exactly this reason, but --sim also
disables the config-file loading the web app needs, so they're mutually
exclusive. DMs work on real hardware; spec stays fixme with this detail.
---------
Co-authored-by: Dan Ditomaso <dan.ditomaso@gmail.com>
