nosmoke : Socket hang up

[AnandWalvekar]

macaca -v

2.1.12

nosmoke -v

2.0.4

nosmoke --server http://localhost:${SERVER_PORT} -c ${CONFIG_FILE}

(node:1551) UnhandledPromiseRejectionWarning: FetchError: request to http://localhost:3686/wd/hub/session failed, reason: socket hang up
at ClientRequest. (/Users/walvekar.anand/.nvm/versions/node/v11.2.0/lib/node_modules/nosmoke/node_modules/node-fetch/index.js:133:11)
at ClientRequest.emit (events.js:182:13)
at Socket.socketOnEnd (_http_client.js:433:9)
at Socket.emit (events.js:187:15)
at endReadableNT (_stream_readable.js:1098:12)
at process.internalTickCallback (internal/process/next_tick.js:72:19)
(node:1551) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:1551) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.