OkHTTP WebSocket Support

[AhmMhd]

I am trying to open a websocket connection using okhttp + cronet. It's failing every time with following exception:

java.io.IOException: java.util.concurrent.ExecutionException: m.mc: Exception in CronetUrlRequest: net::ERR_INVALID_HTTP_RESPONSE, ErrorCode=11, InternalErrorCode=-370, Retryable=false

my okhttp clinet:
val webSocket = OkHttpClient.Builder() .addInterceptor(CronetInterceptor.newBuilder(cronetEngine).build())

My connection works if i remove CronetInterceptor. Can anyone confirm is cronet supports websocket connections?

[edechamps-Google]

Hi,

I'm afraid Cronet does not support WebSocket. Therefore the OkHttp Cronet transport doesn't support it either.