![error: Unexpected server response: 502 on trying to connect to a lambda function through Amazon API gateway Websocket API - Stack Overflow error: Unexpected server response: 502 on trying to connect to a lambda function through Amazon API gateway Websocket API - Stack Overflow](https://i.stack.imgur.com/jMewX.png)
error: Unexpected server response: 502 on trying to connect to a lambda function through Amazon API gateway Websocket API - Stack Overflow
deploy fails with error "socket hang up" when node is 10.7.0 · Issue #5138 · serverless/serverless · GitHub
![node.js - ElasticSearch _bulk call resulting in "socket hang up" despite small size - Stack Overflow node.js - ElasticSearch _bulk call resulting in "socket hang up" despite small size - Stack Overflow](https://i.stack.imgur.com/EoIWe.png)
node.js - ElasticSearch _bulk call resulting in "socket hang up" despite small size - Stack Overflow
![java - AWS API Gateway WebSocket Error: Unexpected response: HTTP/1.1 101 Switching Protocols - Stack Overflow java - AWS API Gateway WebSocket Error: Unexpected response: HTTP/1.1 101 Switching Protocols - Stack Overflow](https://i.stack.imgur.com/1Vz7y.png)