On the server side you can set NettyServerBuilder.maxConnectionAge() and
related methods to limit how long idle clients are connected.
On Monday, October 30, 2017 at 8:41:06 PM UTC-7, Anh Le wrote:
>
> When I use an interceptor to authenticate clients (in bi-directional
> streaming scenarios), if unauthenticated clients refuse to shutdown their
> channels, how can I forcefully close connections and reclaim opened file
> descriptors?
>
>
> Here's the code for the interceptor (assuming that I reject all gRPC
> calls) and it doesn't work.
>
> @Overridepublic <ReqT, RespT> ServerCall.Listener<ReqT> interceptCall(
> ServerCall<ReqT, RespT> call,
> final Metadata requestHeaders,
> ServerCallHandler<ReqT, RespT> next) {
>
> call.close(Status.CANCELLED, requestHeaders);
> return new ServerCall.Listener() {
>
> };
>
> }
>
>
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