Hi Guys,
I am using istio 1.9.1 and getting the below errors from my web service:
istio-grpc-error logs:
[2021-04-28T23:17:13.094Z] “POST /intertrust.expressplay.subscriptions.v1.SubscriptionService/GetSubscriptionsForAccount HTTP/2” 415 UR upstream_reset_after_response_started{remote_reset} - “-” 60 0 5 4 “172.20.49.218” “Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Mobile Safari/537.36” “62efd112-2004-955f-8a81-a9773cc7ef8d” “subscription.staging.expressplay.com” “100.102.102.179:9201” outbound|80||subscription-service.cap-staging.svc.cluster.local 100.97.224.11:37818 100.97.224.11:8443 172.20.49.218:56345 subscription.staging.expressplay.com -
Service error logs:
2021-04-28 23:14:57.403 WARN 1 — [-worker-ELG-1-1] i.g.n.s.i.grpc.netty.NettyServerHandler : Expected header TE: trailers, but null is received. This means some intermediate proxy may not support trailers
2021-04-28 23:14:57.430 WARN 1 — [-worker-ELG-1-1] i.g.n.s.i.grpc.netty.NettyServerHandler : Exception in onDataRead()
java.lang.NullPointerException: null
at io.grpc.netty.shaded.io.grpc.netty.NettyServerHandler.onDataRead(NettyServerHandler.java:476) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.grpc.netty.NettyServerHandler.access$800(NettyServerHandler.java:101) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.grpc.netty.NettyServerHandler$FrameListener.onDataRead(NettyServerHandler.java:787) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder$FrameReadListener.onDataRead(DefaultHttp2ConnectionDecoder.java:292) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2InboundFrameLogger$1.onDataRead(Http2InboundFrameLogger.java:48) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.readDataFrame(DefaultHttp2FrameReader.java:422) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.processPayloadState(DefaultHttp2FrameReader.java:251) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.readFrame(DefaultHttp2FrameReader.java:160) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2InboundFrameLogger.readFrame(Http2InboundFrameLogger.java:41) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder.decodeFrame(DefaultHttp2ConnectionDecoder.java:174) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2ConnectionHandler$FrameDecoder.decode(Http2ConnectionHandler.java:378) ~[grpc-netty-shaded-1.24.0.jar!/:1.24.0]
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:438) ~[grpc-netty-shaded-
On web page error:
grpc-message: Content-Type ‘application/grpc-web-text’ is not supported
My envoy.yml file:
apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
name: subscription-service
spec:
workloadLabels:
app: subscription-service
filters:
- listenerMatch:
listenerType: ANY
listenerProtocol: HTTP
insertPosition:
index: FIRST
filterType: HTTP
filterName: “envoy.filters.http.grpc_web”
filterConfig: {}
can anybody help with this issue?