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Posted to notifications@apisix.apache.org by "Guohao1020 (via GitHub)" <gi...@apache.org> on 2023/03/16 08:37:13 UTC
[GitHub] [apisix-java-plugin-runner] Guohao1020 commented on issue #228: request help: request.getUpstreamHeaders java.lang.IndexOutOfBoundsException: null?
Guohao1020 commented on issue #228:
URL: https://github.com/apache/apisix-java-plugin-runner/issues/228#issuecomment-1471524787
I also met
```
java.lang.IndexOutOfBoundsException: null
at java.nio.Buffer.checkIndex(Buffer.java:693) ~[?:?]
at java.nio.DirectByteBuffer.getInt(DirectByteBuffer.java:721) ~[?:?]
at com.google.flatbuffers.Table.__vector_len(Table.java:125) ~[flatbuffers-java-2.0.0.jar!/:?]
at io.github.api7.A6.HTTPRespCall.Req.headersLength(Req.java:22) ~[A6-0.6.0-RELEASE.jar!/:?]
at org.apache.apisix.plugin.runner.PostRequest.getUpstreamHeaders(PostRequest.java:81) ~[apisix-runner-plugin-sdk-0.4.0.jar!/:0.4.0]
at cn.devops.plugin.GatewayPluginFilter.postFilter(GatewayPluginFilter.java:84) ~[classes!/:0.0.1-SNAPSHOT]
at org.apache.apisix.plugin.runner.filter.PluginFilterChain.postFilter(PluginFilterChain.java:64) ~[apisix-runner-plugin-sdk-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.RpcCallHandler.doPostFilter(RpcCallHandler.java:211) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.RpcCallHandler.handleExtraInfo(RpcCallHandler.java:243) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.RpcCallHandler.channelRead0(RpcCallHandler.java:92) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.RpcCallHandler.channelRead0(RpcCallHandler.java:54) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at org.apache.apisix.plugin.runner.handler.PrepareConfHandler.channelRead0(PrepareConfHandler.java:57) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.PrepareConfHandler.channelRead0(PrepareConfHandler.java:45) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at org.apache.apisix.plugin.runner.handler.PayloadDecoder.channelRead0(PayloadDecoder.java:45) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at org.apache.apisix.plugin.runner.handler.PayloadDecoder.channelRead0(PayloadDecoder.java:38) ~[apisix-runner-core-0.4.0.jar!/:0.4.0]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.ja, context: ngx.timer
2023/03/16 16:31:27 [warn] 133#133: *441 [lua] init.lua:955: va:357) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[ne, context: ngx.timer
2023/03/16 16:31:27 [warn] 133#133: *441 [lua] init.lua:955: tty-codec-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:280) ~[netty-handler-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:800) ~[netty-transport-classes-epoll-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.epoll.EpollDomainSocketChannel$EpollDomainUnsafe.epollInReady(EpollDomainSocketChannel.java:138) ~[netty-transport-classes-epoll-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:487) ~[netty-transport-classes-epoll-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385) ~[netty-transport-classes-epoll-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.78.Final.jar!/:4.1.78.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.78.Final.jar!/:4.1.78.Final]
at java.lang.Thread.run(Thread.java:834) ~[?:?]
```
Code
```
@Override
public void postFilter(PostRequest request, PostResponse response, PluginFilterChain chain) {
log.info("[PostFilter] **************** -- **************** -- **************** -- **************** -- " +
"req :{} , status :{} ", request.getUpstreamHeaders(), request.getUpstreamStatusCode());
try {
String apiConfigKey = getApiConfigKey(request);
String clientId = getUserInfo(request);
log.info("[PostFilter] **************** -- **************** -- **************** -- **************** -- " +
"apiConfigKey :{} , clientId :{}", apiConfigKey, clientId
);
//发布事件
SpringUtil.getApplicationContext().publishEvent(new GatewayPostChainEvent(
GatewayPostFilterChainContext.builder()
.request(request)
.response(response)
.build()
, apiConfigKey, clientId));
} catch (Exception e) {
log.error(e.getMessage(), e);
}
chain.postFilter(request, response);
}
public String getUserInfo(PostRequest request) {
return request.getUpstreamHeaders().get(GatewayConstants.CLIENT_HEADER_NAME);
}
public String getApiConfigKey(PostRequest request) {
String userInfo = getUserInfo(request);
String upstreamId = getUpstreamId(request);
String url = getUrl(request);
return userInfo + StrPool.COLON + upstreamId + StrPool.COLON + url;
}
```
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