UNDERTOW-1527 Support route parsing strategies corresponding with app…

[rhusar]

…lication server

Jira
https://issues.jboss.org/browse/UNDERTOW-1527

[rhusar]

@pferraro Please review.

[undertow-pull-request]

Windows Build 2749 outcome was FAILURE using a merge of 2f67df2
Summary: Tests failed: 1, passed: 3353, ignored: 680 Build time: 00:45:08

Failed tests

io.undertow.server.handlers.ReceiverTestCase.testAsyncReceiveWholeBytesFailed[proxy][http2]: java.lang.AssertionError
	at io.undertow.server.handlers.ReceiverTestCase.testAsyncReceiveWholeBytesFailed(ReceiverTestCase.java:194)
	at io.undertow.testutils.DefaultServer.runChild(DefaultServer.java:528)
	at io.undertow.testutils.DefaultServer.runChild(DefaultServer.java:104)
	at io.undertow.testutils.DefaultServer.run(DefaultServer.java:301)
------- Stderr: -------
06:32:54,483 DEBUG (XNIO-1 I/O-1) [io.undertow.server.handlers.proxy] <ProxyHandler.java:549> Sending request ClientRequest{path='/fullbytes', method=POST, protocol=HTTP/1.1} to target localhost/127.0.0.1:8888 for exchange HttpServerExchange{ POST /fullbytes}
06:32:54,483 DEBUG (XNIO-1 I/O-1) [io.undertow.server.handlers.proxy] <ProxyHandler.java:566> Sent request ClientRequest{path='/fullbytes', method=POST, protocol=HTTP/1.1} to target 127.0.0.1 for exchange HttpServerExchange{ POST /fullbytes}
06:32:54,504 ERROR (XNIO-1 I/O-1) [io.undertow.proxy] <ProxyHandler.java:662> UT005028: Proxy request to /fullbytes failed: java.nio.channels.ClosedChannelException
	at io.undertow.client.http2.Http2ClientConnection$1.handleEvent(Http2ClientConnection.java:107)
	at io.undertow.client.http2.Http2ClientConnection$1.handleEvent(Http2ClientConnection.java:99)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener.handleEvent(AbstractFramedChannel.java:1061)
	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener.handleEvent(AbstractFramedChannel.java:975)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at io.undertow.protocols.ssl.SslConduit$SslReadReadyHandler.terminated(SslConduit.java:1214)
	at org.xnio.nio.NioSocketConduit.readTerminated(NioSocketConduit.java:360)
	at org.xnio.nio.NioSocketStreamConnection.notifyReadClosed(NioSocketStreamConnection.java:148)
	at org.xnio.Connection.close(Connection.java:139)
	at org.xnio.IoUtils.safeClose(IoUtils.java:134)
	at io.undertow.protocols.ssl.SslConduit.closed(SslConduit.java:1046)
	at io.undertow.protocols.ssl.SslConduit.close(SslConduit.java:1117)
	at io.undertow.protocols.ssl.UndertowSslConnection.closeAction(UndertowSslConnection.java:149)
	at org.xnio.Connection.close(Connection.java:132)
	at org.xnio.IoUtils.safeClose(IoUtils.java:134)
	at io.undertow.server.protocol.framed.AbstractFramedChannel.close(AbstractFramedChannel.java:816)
	at org.xnio.IoUtils.safeClose(IoUtils.java:134)
	at io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:832)
	at io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:809)
	at io.undertow.client.http2.Http2ClientConnection.close(Http2ClientConnection.java:303)
	at org.xnio.IoUtils.safeClose(IoUtils.java:134)
	at io.undertow.server.handlers.proxy.ProxyHandler$IoExceptionHandler.handleException(ProxyHandler.java:790)
	at org.xnio.ChannelListeners.invokeChannelExceptionHandler(ChannelListeners.java:126)
	at io.undertow.util.Transfer$TransferListener.handleEvent(Transfer.java:218)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel$1.run(AbstractFramedStreamSinkChannel.java:214)
	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:935)
	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:929)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
	at io.undertow.protocols.ssl.SslConduit$SslReadReadyHandler.readReady(SslConduit.java:1175)
	at io.undertow.protocols.ssl.SslConduit$1.run(SslConduit.java:168)
	at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:582)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:466)

06:32:54,505 DEBUG (XNIO-1 I/O-1) [io.undertow.request.error-response] <DelegatingBasicLogger.java:424> Setting error code 503 for exchange HttpServerExchange{ POST /fullbytes}: java.lang.RuntimeException
	at io.undertow.server.HttpServerExchange.setStatusCode(HttpServerExchange.java:1410)
	at io.undertow.server.handlers.proxy.ProxyHandler.handleFailure(ProxyHandler.java:668)
	at io.undertow.server.handlers.proxy.ProxyHandler$ResponseCallback.failed(ProxyHandler.java:727)
	at io.undertow.client.http2.Http2ClientExchange.failed(Http2ClientExchange.java:125)
	at io.undertow.client.http2.Http2ClientConnection$1.handleEvent(Http2ClientConnection.java:107)