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I am trying to run testcafe script through saucelabs. But getting the following error message. 

MAIN failed to create listener on port 4445
MAIN possible socket error: libevent connection error
Failed to start Selenium listener. Please make sure there are no other applications using the Selenium port, or specify an alternative port for Sauce Connect via the --se-port option (exit code 2).
Alex Skorkin
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user3389310
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1 Answers1

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It looks like another application already used the 4445 port (see a similar discussion here).   Also, you can use the official Saucelabs Troubleshooting Guide to fix this problem.

mlosev
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