fix websocket server running in dockerfile

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