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Cypress could not connect to Firefox. Error: cannot open socket
displayed at beginning of running spec
#9621
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You probably should provide the versions of Cypress and Firefox (try latest if possible). |
Yes, please provide Cypress version, Firefox version and the environment details of your run including OS. |
cypress version: 5.5.0 We ran our test in parallel via 20 containers and we have around 150 specs via 700 tests. |
for sure this issue not catch able via your test which in run very few tests and specs and way different than scale we use. |
Another suggestion for case like this, as we use cypress in parallel mode in CI, cypress could have some recovery method(like flaky test) since we have available machine to handle the tests and not return error(which make any CI failed) if could not connect to Firefox in single machine. |
This issue has not had any activity in 180 days. Cypress evolves quickly and the reported behavior should be tested on the latest version of Cypress to verify the behavior is still occurring. It will be closed in 14 days if no updates are provided. |
When running cypress with options '--headless --browser firefox', cypress halts at the start of the second spec with message:
This blocks running all specs in 'run' mode
it seems this problem resolved just for windows platform at #6392 but we experience same via docker and Linux.
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