56kcloud/lamasar #124

Reconnect with exponential backoff on session loss

Open

Helder Ribeiro opened this issue on Oct 16, 2026 · 3 comments

HR
Helder Ribeiroopened this issue· Oct 16, 2026 - 00:28

When a press reboots the session dies and the connector stays disconnected until it is restarted. Retry with exponential backoff (1 s up to 60 s, with jitter) and recreate the subscriptions.

Activity

HR
Helder Ribeiroadded
connector
Oct 16, 2026 - 00:21
HR
Helder Ribeiroassigned Georges RoduitOct 17, 2026 - 00:20
NV
Nicolas Varonecommented· Oct 18, 2026 - 20:54

Demoed in the weekly, the plant manager liked it.

GR
Georges Roduitmoved this from Backlog to ReadyOct 22, 2026 - 16:20
HR
Helder Ribeirocommented· Oct 24, 2026 - 14:03

Picked this up, starting with the happy path.

GR
Georges Roduitmoved this from Ready to In progressOct 29, 2026 - 08:20
GR
Georges Roduitlinked a pull requestOct 29, 2026 - 08:25
Reconnect with exponential backoff on session loss#215
SV
Samuel Vuadenscommented· Oct 30, 2026 - 07:11

Tried it against the simulator, works for the first three presses.

Assignees

GR
Georges Roduit

Labels

connector

Project

Status

In progress

Priority

P1

Size

S · 2 pts

Iteration

Iteration 21

Milestone

v0.19

Parent issue

#120 Tracking: OPC UA connector for Hall B presses
Development1

Reconnect with exponential backoff on session loss

#215DraftChecks running