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fix websocket server running in dockerfile

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This commit is contained in:
lakhoune 2021-06-18 22:03:17 +02:00
parent 0007200b1d
commit b623488a57
2 changed files with 6 additions and 5 deletions
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1
Dockerfile
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@ -6,4 +6,5 @@ COPY package*.json ./
USER node
RUN npm install
COPY --chown=node:node . .
EXPOSE 1234
CMD [ "npm", "start" ]

10
bin/server.js
View File

@ -8,8 +8,8 @@ const http = require('http')
const wss = new WebSocket.Server({ noServer: true })
const setupWSConnection = require('./utils.js').setupWSConnection
const host = process.env.HOST || 'localhost'
const port = process.env.PORT || 1234
const host = process.env.HOST || 'localhost';
const port = process.env.PORT || 1234;
const server = http.createServer((request, response) => {
response.writeHead(200, { 'Content-Type': 'text/plain' })
@ -29,6 +29,6 @@ server.on('upgrade', (request, socket, head) => {
wss.handleUpgrade(request, socket, head, handleAuth)
})
server.listen({ host, port })
console.log(`running at '${host}' on port ${port}`)
server.listen(port, () => {
console.log(`running at '${host}' on port ${port}`);
});