Error: listen EADDRINUSE: address already in use :::49124 ❯ Server.setupListenHandle [as _listen2] node:net:1904:16 ❯ listenInCluster node:net:1961:12 ❯ Server.listen node:net:2063:7 ❯ RLPx.listen src/rlpx/rlpx.ts:131:36 ❯ getTestRLPXs test/integration/util.ts:94:10 ❯ initTwoPeerRLPXSetup test/integration/util.ts:106:17 ❯ Module.twoPeerMsgExchange test/integration/util.ts:133:17 ❯ test/integration/les-simulator.spec.ts:86:12 ❯ test/integration/les-simulator.spec.ts:73:11 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { code: 'EADDRINUSE', errno: -98, syscall: 'listen', address: '::', port: 49124 } This error originated in "test/integration/les-simulator.spec.ts" test file. It doesn't mean the error was thrown inside the file itself, but while it was running. The latest test that might've caused the error is "ETH: send status message (Genesis block mismatch)". It might mean one of the following: - The error was thrown, while Vitest was running this test. - If the error occurred after the test had been completed, this was the last documented test before it was thrown.