HTTP错误502.3 -BAD GATEWAWAY-操作计时

Question

我正在使用node.js和turf.js来处理多边形的大数据，而ast.net MVC为UI进行处理，但是我会遇到一个错误http错误502.3-糟糕的网关当超时到达2时分钟，node.js仍在处理。

我使用IIS访问我的node.js 这是web.config

<configuration>
<system.webServer>
    <rewrite>
        <rules>                 
            <rule name="ReverseProxyInboundRule1" stopProcessing="true">
                <match url="(.*)" />
                <action type="Rewrite" url="http://localhost:5000/{R:1}" />
            </rule>
            <rule name="ReverseProxyInboundRule2" stopProcessing="true">
                <match url="(.*)" />
                <action type="Rewrite" url="http://localhost:5000/{R:1}" />
            </rule>
        </rules>
    </rewrite>
</system.webServer>
<system.web>
<compilation debug="false" />
<httpRuntime executionTimeout="1000" />
</system.web>
</configuration>