sendScriptBlocking: Restart interface and resend script on readOnlyInterfaceException#522
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urfeex merged 14 commits intoJun 17, 2026
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Move send and monitoring to separate function Rename a variable to avoid shadowing
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #522 +/- ##
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- Coverage 78.95% 78.86% -0.09%
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Files 116 116
Lines 6689 6696 +7
Branches 2953 2960 +7
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- Misses 1040 1046 +6
- Partials 368 369 +1
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urfeex
reviewed
Jun 17, 2026
Co-authored-by: Felix Exner <feex@universal-robots.com>
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urfeex
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Jun 17, 2026
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Implements functionality to restart primary interface and retry execution of script code, if the interface was initially in read-only mode
Note
Medium Risk
Changes robot script execution by stopping/restarting the primary pipeline on read-only errors; default-on retry alters failure timing and connection state for integrators.
Overview
sendScriptBlockinggains aretry_on_readonly_interfaceflag (default true). OnReadOnlyInterfaceException(robot error C210), it stops and restarts the primary client pipeline, then retries script upload and monitoring once; with retry disabled, behavior is unchanged.The blocking send/monitor loop is moved into a new private
sendScriptMonitorExecution;sendScriptBlockingkeeps pre-checks (robot mode, safety) and wraps execution with that retry logic. The start-wait parameter is renamedstart_timeout(docs updated), and private helpers are renamed to camelCase (prepareScript, etc.).sendScriptdocs now clarify upload-only vs blocking feedback.Fake-server tests cover retry off, retry success after C210 on first attempt, and persistent read-only after reconnect.
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