Christoph Läubrich created CAMEL-10577:
------------------------------------------
Summary: Jetty9-Component only supports payloads up hardcoded
limit (2MB)
Key: CAMEL-10577
URL: https://issues.apache.org/jira/browse/CAMEL-10577
Project: Camel
Issue Type: Bug
Components: camel-jetty
Reporter: Christoph Läubrich
Camel-Jetty9 uses
[BufferingResponseListener|http://download.eclipse.org/jetty/9.3.12.v20160915/apidocs/org/eclipse/jetty/client/util/BufferingResponseListener.html]
without any arguments when retriving content from URLs.
This leads to the problem that you can retrive a maximum of 2MiB from a server,
e.g. the following code{noformat}public void configure() throws Exception {
from("timer://test?repeatCount=1")
.log("Start download...")
.to("jetty:http://mirror.netcologne.de/apache.org/camel/apache-camel/2.18.1/apache-camel-2.18.1.zip";)
.log("Download done!");
}{noformat}
leads to
{noformat}org.apache.camel.CamelExchangeException: JettyClient failed cause by:
Buffering capacity exceeded. Exchange[ID-laeubi4core-60072-1481204922807-0-2].
Caused by: [java.lang.IllegalArgumentException - Buffering capacity exceeded]
at
org.apache.camel.component.jetty9.JettyContentExchange9.doTaskCompleted(JettyContentExchange9.java:156)
at
org.apache.camel.component.jetty9.JettyContentExchange9$2.onComplete(JettyContentExchange9.java:222)
at
org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:193)
at
org.eclipse.jetty.client.ResponseNotifier.notifyComplete(ResponseNotifier.java:185)
at
org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:456)
at
org.eclipse.jetty.client.HttpReceiver.terminateResponse(HttpReceiver.java:437)
at
org.eclipse.jetty.client.HttpReceiver.responseHeaders(HttpReceiver.java:280)
at
org.eclipse.jetty.client.http.HttpReceiverOverHTTP.headerComplete(HttpReceiverOverHTTP.java:230)
at org.eclipse.jetty.http.HttpParser.parseHeaders(HttpParser.java:1038)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:1266)
at
org.eclipse.jetty.client.http.HttpReceiverOverHTTP.parse(HttpReceiverOverHTTP.java:158)
at
org.eclipse.jetty.client.http.HttpReceiverOverHTTP.process(HttpReceiverOverHTTP.java:119)
at
org.eclipse.jetty.client.http.HttpReceiverOverHTTP.receive(HttpReceiverOverHTTP.java:69)
at
org.eclipse.jetty.client.http.HttpChannelOverHTTP.receive(HttpChannelOverHTTP.java:90)
at
org.eclipse.jetty.client.http.HttpConnectionOverHTTP.onFillable(HttpConnectionOverHTTP.java:114)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: Buffering capacity exceeded
at
org.eclipse.jetty.client.util.BufferingResponseListener.onHeaders(BufferingResponseListener.java:75)
at
org.eclipse.jetty.client.ResponseNotifier.notifyHeaders(ResponseNotifier.java:103)
at
org.eclipse.jetty.client.ResponseNotifier.notifyHeaders(ResponseNotifier.java:95)
at
org.eclipse.jetty.client.HttpReceiver.responseHeaders(HttpReceiver.java:259)
... 16 more{noformat}
The maximum size should at least be configurable (even though it is not
recommended to do so since it seem to reserve the full buffer space on each
request then).
It might be even better to use
[InputStreamResponseListener|http://download.eclipse.org/jetty/9.3.12.v20160915/apidocs/org/eclipse/jetty/client/util/InputStreamResponseListener.html]
instead to place an input stream in the body.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
