WebsocketClient > Error: FIN must be set

[ghost]

The connection was fine on 3.3.0 but after updating to 3.5.0 I'm getting "Error: FIN must be set" on my node server when connecting to node.js standard websockets using the WebsocketClient.

The cause of the error is the new sendControlFrame function in file WebsocketClient.cpp. but it's only used by sendPing and sendPong. so when removing all references to those functions in my code everything works ok.
I also needed to comment "sendPing()" in onReceive() (line 271) for the connection to work,

[slaff]

@neut2012 Can you tell us how to reproduce the error? We need to know how to setup the Node.JS server and then we need to know how you communicate with that Websocket Server. Any information related to the issue would be helpful.

[slaff]

Discussed with better details also in #1416.