envs: disable gdb/telnet/tcl ports to allow parallel runs - #44
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When multiple boards run in parallel on the same exporter, each OpenOCD instance bound the default gdb, telnet, and tcl ports. The second and subsequent instances of openOCD failed at init with "couldn't bind gdb to socket on port 3333: Address already in use", aborting the boot. Because of Labgrid's design, no debugger can ever attach, so the port servers are unnecessary. Disable all three per target. Signed-off-by: Ozan Durgut <ozan.durgut@analog.com>
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I belive we can move this change into Labgrid itself, I have opened an issue and a pull request: Maybe we can merge this and can revert when Labgrid has updated. |
CalebEthridgeADI
approved these changes
Aug 17, 2026
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When multiple boards run in parallel on the same exporter, each OpenOCD instance bound the default gdb, telnet, and tcl ports. The second and subsequent instances of openOCD failed at init with "couldn't bind gdb to socket on port 3333: Address already in use", aborting the boot.
Because of Labgrid's design, no debugger can ever attach, so the port servers are unnecessary. Disable all three per target.