我使用talend Open Studio 5.6 ESB，我做了Apache Camel路线。我路线的尽头是：
.removeHeaders("CamelHttpPath")
.removeHeaders("CamelHttpUrl")
.removeHeaders("CamelServletContextPath")
.to("jetty:http://toOverRide?bridgeEndpoint=false&throwExceptionOnFailure=false&useContinuation=false&httpClient.timeout=120000&httpClient.idleTimeout=120000")
在此之前，我越过码头组件中的URL，以供远程服务。此服务需要30秒才能回复，路线关闭连接并发送错误503。如何增加超时。
日志骆驼：
[WARN ]: org.apache.camel.component.jetty.CamelContinuationServlet - Continuation expired of exchangeId: ID-A1995-62398-1480423883621-0-1
[WARN ]: org.apache.camel.component.jetty.CamelContinuationServlet - Cannot resume expired continuation of exchangeId: ID-A1995-62398-1480423883621-0-1
回复：
HTTP/1.1 503 Service Unavailable
Cache-Control: must-revalidate,no-cache,no-store
Content-Type: text/html;charset=ISO-8859-1
Content-Length: 1325
Server: Jetty(8.y.z-SNAPSHOT)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
<title>Error 503 Service Unavailable</title>
</head>
<body>
<h2>HTTP ERROR: 503</h2>
<p>Problem accessing /sync/mockTmcWithLog/utilisateurs/30000. Reason:
<pre> Service Unavailable</pre></p>
<hr /><i><small>Powered by Jetty://</small></i>
</body>
</html>
这是一个示例：
.to("jetty:http://toOverRide?continuationTimeout=900000&httpClient.timeout=900000")