I am working on writing a simple web server application using the
asyncweb library. I am getting the following error. I am using
Google Chrome to test the server. I do get the proper response in the
browser but I also see this exception in the output of the server.
java.lang.IllegalArgumentException: No enum const class
org.apache.asyncweb.common.HttpMethod.
at java.lang.Enum.valueOf(Enum.java:192)
at org.apache.asyncweb.common.HttpMethod.valueOf(HttpMethod.java:1)
at
org.apache.asyncweb.common.codec.HttpRequestLineDecodingState$1.finishDecode(HttpRequestLineDecodingState.java:66)
at
org.apache.mina.filter.codec.statemachine.ConsumeToDynamicTerminatorDecodingState.finishDecode(ConsumeToDynamicTerminatorDecodingState.java:103)
at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(DecodingStateMachine.java:151)
at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(DecodingStateMachine.java:151)
at
org.apache.mina.filter.codec.statemachine.DecodingStateProtocolDecoder.finishDecode(DecodingStateProtocolDecoder.java:100)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodecFilter.java:258)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:378)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:49)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:817)
at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:87)
at
org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:137)
at
org.apache.mina.filter.util.CommonEventFilter.sessionClosed(CommonEventFilter.java:55)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:378)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:49)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:817)
at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:87)
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:551)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:543)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:487)
at java.lang.Thread.run(Thread.java:619)
[13:50:47] DEBUG [DecodingStateMachine ] Ignoring the exception
caused by a closed session.
java.lang.IndexOutOfBoundsException: Index: 1, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
at java.util.ArrayList.get(ArrayList.java:322)
at
org.apache.asyncweb.common.codec.HttpRequestDecodingStateMachine$2.finishDecode(HttpRequestDecodingStateMachine.java:97)
at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(DecodingStateMachine.java:168)
at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(DecodingStateMachine.java:151)
at
org.apache.mina.filter.codec.statemachine.DecodingStateProtocolDecoder.finishDecode(DecodingStateProtocolDecoder.java:100)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodecFilter.java:258)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:378)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:49)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:817)
at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:87)
at
org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:137)
at
org.apache.mina.filter.util.CommonEventFilter.sessionClosed(CommonEventFilter.java:55)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:378)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:49)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:817)
at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:87)
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:551)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:543)
at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:487)
at java.lang.Thread.run(Thread.java:619)
