真的是这样!!!非常感谢雷内。增加 jetty.timeout 为我解决了这个问题。这是 server-config.xml 供参考:
<?xml version="1.0" encoding="UTF-8"?>
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SOFTWARE.
-->
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">
<Configure id="ScmServer" class="org.eclipse.jetty.server.Server">
<!--
This default configuration should match 90% of the use cases,
if you have to change something ensure you know what you are doing.
For further information on configuration scm-server have a look at:
https://www.scm-manager.org/docs/2.20.x/en/administration/scm-server/
-->
<New id="httpConfig" class="org.eclipse.jetty.server.HttpConfiguration">
<!-- increase header size for mercurial -->
<Set name="requestHeaderSize">16384</Set>
<Set name="responseHeaderSize">16384</Set>
<Call name="addCustomizer">
<Arg><New class="org.eclipse.jetty.server.ForwardedRequestCustomizer"/></Arg>
</Call>
</New>
<!--
Connectors
-->
<Call name="addConnector">
<Arg>
<New class="org.eclipse.jetty.server.ServerConnector">
<Arg name="server">
<Ref refid="ScmServer" />
</Arg>
<Arg name="factories">
<Array type="org.eclipse.jetty.server.ConnectionFactory">
<Item>
<New class="org.eclipse.jetty.server.HttpConnectionFactory">
<Arg name="config">
<Ref refid="httpConfig" />
</Arg>
</New>
</Item>
</Array>
</Arg>
<Set name="host">
<SystemProperty name="jetty.host" default="0.0.0.0" />
</Set>
<Set name="port">
<SystemProperty name="jetty.port" default="8080" />
</Set>
<Set name="idleTimeout">
<SystemProperty name="jetty.timeout" default="300000" />
</Set>
</New>
</Arg>
</Call>
<New id="scm-webapp" class="org.eclipse.jetty.webapp.WebAppContext">
<Set name="contextPath">/scm</Set>
<Set name="war">
<SystemProperty name="basedir" default="."/>/var/webapp/scm-webapp.war
</Set>
<!-- disable directory listings -->
<Call name="setInitParameter">
<Arg>org.eclipse.jetty.servlet.Default.dirAllowed</Arg>
<Arg>false</Arg>
</Call>
<Set name="tempDirectory">/var/cache/scm/work/webapp</Set>
</New>
<New id="docroot" class="org.eclipse.jetty.webapp.WebAppContext">
<Set name="contextPath">/</Set>
<Set name="baseResource">
<New class="org.eclipse.jetty.util.resource.ResourceCollection">
<Arg>
<Array type="java.lang.String">
<Item>
<SystemProperty name="basedir" default="."/>/var/webapp/docroot</Item>
</Array>
</Arg>
</New>
</Set>
<Set name="tempDirectory">/var/cache/scm/work/work/docroot</Set>
</New>
<Set name="handler">
<New class="org.eclipse.jetty.server.handler.HandlerCollection">
<Set name="handlers">
<Array type="org.eclipse.jetty.server.Handler">
<Item>
<Ref id="scm-webapp" />
</Item>
<Item>
<Ref id="docroot" />
</Item>
</Array>
</Set>
</New>
</Set>
</Configure>