[jboss-jira] [JBoss JIRA] (WFLY-3560) Combination of HTTP Request Header "Connection:keep-alive" and "Expect:100-conitnue" causes Wildfly undeploy apps
Gary Yang (JIRA)
issues at jboss.org
Mon Sep 22 09:31:03 EDT 2014
[ https://issues.jboss.org/browse/WFLY-3560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13004750#comment-13004750 ]
Gary Yang edited comment on WFLY-3560 at 9/22/14 9:30 AM:
----------------------------------------------------------
Unfortunately the problem has not been fixed in 9.0.0.Alpha1:
{noformat}
09:17:49,002 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 51) WFLYUT0014: Creating file handler for path /Users/gyang/Downloads/wildfly-9.0.0.Alpha1/welcome-content
09:17:49,039 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0012: Started server default-server.
09:17:49,059 INFO [org.wildfly.extension.undertow] (MSC service thread 1-11) WFLYUT0018: Host default-host starting
09:17:49,128 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0006: Undertow HTTP listener default listening on /127.0.0.1:8082
09:17:49,274 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-10) WFLYDS0013: Started FileSystemDeploymentService for directory /Users/gyang/Downloads/wildfly-9.0.0.Alpha1/standalone/deployments
09:17:49,280 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]
09:17:49,445 INFO [org.jboss.ws.common.management] (MSC service thread 1-4) JBWS022052: Starting JBoss Web Services - Stack CXF Server 5.0.0.Beta1
09:17:49,536 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
09:17:49,537 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
09:17:49,537 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 9.0.0.Alpha1 (WildFly Core 1.0.0.Alpha8) started in 2471ms - Started 193 of 295 services (135 services are lazy, passive or on-demand)
09:17:55,980 ERROR [stderr] (default task-1) Exception in thread "default task-1" java.lang.IllegalStateException: UT000004: getResponseChannel() has already been called
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.server.protocol.http.HttpContinue.createResponseSender(HttpContinue.java:96)
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.server.handlers.HttpContinueReadHandler$ContinueConduit.transferTo(HttpContinueReadHandler.java:84)
09:17:55,981 ERROR [stderr] (default task-1) at org.xnio.conduits.ConduitStreamSourceChannel.transferTo(ConduitStreamSourceChannel.java:83)
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.channels.DetachableStreamSourceChannel.transferTo(DetachableStreamSourceChannel.java:68)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.server.HttpServerExchange$ReadDispatchChannel.transferTo(HttpServerExchange.java:1850)
09:17:55,982 ERROR [stderr] (default task-1) at org.xnio.channels.Channels.drain(Channels.java:807)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1441)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.io.DefaultIoCallback$1.onComplete(DefaultIoCallback.java:44)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.close(AsyncSenderImpl.java:347)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.io.DefaultIoCallback.onComplete(DefaultIoCallback.java:41)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.run(FileResource.java:155)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.onComplete(FileResource.java:172)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.invokeOnComplete(AsyncSenderImpl.java:380)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.send(AsyncSenderImpl.java:175)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.run(FileResource.java:159)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource.serve(FileResource.java:224)
09:17:55,985 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.ResourceHandler$1.run(ResourceHandler.java:256)
09:17:55,985 ERROR [stderr] (default task-1) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
09:17:55,985 ERROR [stderr] (default task-1) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
09:17:55,985 ERROR [stderr] (default task-1) at java.lang.Thread.run(Thread.java:745)
{noformat}
was (Author: gyang2):
Unfortunately the problem has not been fixed in 9.0.0.Alpha1:
09:17:49,002 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 51) WFLYUT0014: Creating file handler for path /Users/gyang/Downloads/wildfly-9.0.0.Alpha1/welcome-content
09:17:49,039 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0012: Started server default-server.
09:17:49,059 INFO [org.wildfly.extension.undertow] (MSC service thread 1-11) WFLYUT0018: Host default-host starting
09:17:49,128 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0006: Undertow HTTP listener default listening on /127.0.0.1:8082
09:17:49,274 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-10) WFLYDS0013: Started FileSystemDeploymentService for directory /Users/gyang/Downloads/wildfly-9.0.0.Alpha1/standalone/deployments
09:17:49,280 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]
09:17:49,445 INFO [org.jboss.ws.common.management] (MSC service thread 1-4) JBWS022052: Starting JBoss Web Services - Stack CXF Server 5.0.0.Beta1
09:17:49,536 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
09:17:49,537 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
09:17:49,537 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 9.0.0.Alpha1 (WildFly Core 1.0.0.Alpha8) started in 2471ms - Started 193 of 295 services (135 services are lazy, passive or on-demand)
09:17:55,980 ERROR [stderr] (default task-1) Exception in thread "default task-1" java.lang.IllegalStateException: UT000004: getResponseChannel() has already been called
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.server.protocol.http.HttpContinue.createResponseSender(HttpContinue.java:96)
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.server.handlers.HttpContinueReadHandler$ContinueConduit.transferTo(HttpContinueReadHandler.java:84)
09:17:55,981 ERROR [stderr] (default task-1) at org.xnio.conduits.ConduitStreamSourceChannel.transferTo(ConduitStreamSourceChannel.java:83)
09:17:55,981 ERROR [stderr] (default task-1) at io.undertow.channels.DetachableStreamSourceChannel.transferTo(DetachableStreamSourceChannel.java:68)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.server.HttpServerExchange$ReadDispatchChannel.transferTo(HttpServerExchange.java:1850)
09:17:55,982 ERROR [stderr] (default task-1) at org.xnio.channels.Channels.drain(Channels.java:807)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1441)
09:17:55,982 ERROR [stderr] (default task-1) at io.undertow.io.DefaultIoCallback$1.onComplete(DefaultIoCallback.java:44)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.close(AsyncSenderImpl.java:347)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.io.DefaultIoCallback.onComplete(DefaultIoCallback.java:41)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.run(FileResource.java:155)
09:17:55,983 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.onComplete(FileResource.java:172)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.invokeOnComplete(AsyncSenderImpl.java:380)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.io.AsyncSenderImpl.send(AsyncSenderImpl.java:175)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource$1ServerTask.run(FileResource.java:159)
09:17:55,984 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.FileResource.serve(FileResource.java:224)
09:17:55,985 ERROR [stderr] (default task-1) at io.undertow.server.handlers.resource.ResourceHandler$1.run(ResourceHandler.java:256)
09:17:55,985 ERROR [stderr] (default task-1) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
09:17:55,985 ERROR [stderr] (default task-1) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
09:17:55,985 ERROR [stderr] (default task-1) at java.lang.Thread.run(Thread.java:745)
> Combination of HTTP Request Header "Connection:keep-alive" and "Expect:100-conitnue" causes Wildfly undeploy apps
> -----------------------------------------------------------------------------------------------------------------
>
> Key: WFLY-3560
> URL: https://issues.jboss.org/browse/WFLY-3560
> Project: WildFly
> Issue Type: Bug
> Components: Web (Undertow)
> Affects Versions: 8.0.0.Final, 8.1.0.Final, 9.0.0.Alpha1
> Reporter: Gary Yang
> Assignee: Stuart Douglas
>
> Issue is described in https://community.jboss.org/thread/242415
> If client uses "Connection:keep-alive" and "Expect:100-continue" in HTTP request header and send multiple requests, Wildfly (including 8.0.0 and 8.1.0) throws following exception:
> {noformat}
> 2014-06-29 11:12:14,721 ERROR [io.undertow.request] (default task-26) Blocking request failed HttpServerExchange{ POST /enterprise/composite/postAndSend}: java.lang.IllegalStateException: UT000004: getResponseChannel() has already been called
> at io.undertow.server.protocol.http.HttpContinue.createResponseSender(HttpContinue.java:78)
> at io.undertow.server.handlers.HttpContinueReadHandler$ContinueConduit.read(HttpContinueReadHandler.java:104)
> at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) [xnio-api-3.2.0.Final.jar:3.2.0.Final]
> at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:181)
> at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:1897)
> at org.xnio.channels.Channels.readBlocking(Channels.java:294) [xnio-api-3.2.0.Final.jar:3.2.0.Final]
> at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:138)
> at io.undertow.servlet.spec.ServletInputStreamImpl.close(ServletInputStreamImpl.java:218)
> at io.undertow.servlet.spec.HttpServletRequestImpl.closeAndDrainRequest(HttpServletRequestImpl.java:589)
> at io.undertow.servlet.core.ServletBlockingHttpExchange.close(ServletBlockingHttpExchange.java:69)
> at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1363)
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:183)
> at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_55]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_55]
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_55]
> {noformat}
>
> If there are multiple users sending this kind of requests, Wildfly eventually undeploy all applications.
> Here is a test code using Apache HTTP client
> {code:java}
> HttpPost request = new HttpPost(serverURL);
> for (int i=0; i<200; i++) {
> StringEntity input = new StringEntity (payLoad);
> input.setContentType("application/json");
> request.setHeader("Connection", "keep-alive");
> request.setHeader("Expect", "100-continue");
> request.setEntity(input);
> HttpResponse response = httpclient.execute(request);
> HttpEntity entity = response.getEntity();
>
> if (entity != null) {
> System.out.println("Response content length: " + entity.getContentLength());
> }
> EntityUtils.consume(entity);
>
> if (entity != null) {
> System.out.println("Response content length: " + entity.getContentLength());
> }
> EntityUtils.consume(entity);
> }
> {code}
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