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netty5/microbench/src/main
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Norman Maurer 6da809dc11
Increase maxHeaderListSize for HpackDecoderBenchmark to be able to be… (#9321) 
Motivation:

The previous used maxHeaderListSize was too low which resulted in exceptions during the benchmark run:

```
io.netty.handler.codec.http2.Http2Exception: Header size exceeded max allowed size (8192)
	at io.netty.handler.codec.http2.Http2Exception.connectionError(Http2Exception.java:103)
	at io.netty.handler.codec.http2.Http2Exception.headerListSizeError(Http2Exception.java:188)
	at io.netty.handler.codec.http2.Http2CodecUtil.headerListSizeExceeded(Http2CodecUtil.java:231)
	at io.netty.handler.codec.http2.HpackDecoder$Http2HeadersSink.finish(HpackDecoder.java:545)
	at io.netty.handler.codec.http2.HpackDecoder.decode(HpackDecoder.java:132)
	at io.netty.handler.codec.http2.HpackDecoderBenchmark.decode(HpackDecoderBenchmark.java:85)
	at io.netty.handler.codec.http2.generated.HpackDecoderBenchmark_decode_jmhTest.decode_thrpt_jmhStub(HpackDecoderBenchmark_decode_jmhTest.java:120)
	at io.netty.handler.codec.http2.generated.HpackDecoderBenchmark_decode_jmhTest.decode_Throughput(HpackDecoderBenchmark_decode_jmhTest.java:83)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:453)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:437)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Thread.java:748)

```

Also we should ensure we only use ascii for header names.

Modifications:

Just use Integer.MAX_VALUE as limit

Result:

Be able to run benchmark without exceptions
2019-07-04 11:24:13 +02:00
..
java/io/netty Increase maxHeaderListSize for HpackDecoderBenchmark to be able to be… (#9321) 2019-07-04 11:24:13 +02:00
resources Add benchmarks for SSLEngine implementations 2017-02-24 08:02:10 +01:00