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zhoumeng
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Reviewed-by: gtema <artem.goncharov@gmail.com> Co-authored-by: zhoumeng <zhoumeng35@huawei.com> Co-committed-by: zhoumeng <zhoumeng35@huawei.com>
12 lines
1.2 KiB
HTML
12 lines
1.2 KiB
HTML
<a name="elb_faq_0046"></a><a name="elb_faq_0046"></a>
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<h1 class="topictitle1">How Do I Check If Sticky Sessions Failed to Take Effect?</h1>
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<div id="body1537450788437"><ol id="elb_faq_0046__ol627910268405"><li id="elb_faq_0046__li0279112615402">Check whether sticky sessions are enabled for the backend server group. If sticky sessions are enabled, go to the next step.</li><li id="elb_faq_0046__li327913260407">Check the health check result of the backend server. If the health check result is <strong id="elb_faq_0046__b579774331811">Unhealthy</strong>, traffic is routed to other backend servers and sticky sessions become invalid.</li><li id="elb_faq_0046__li1727982616408">If you select the source IP hash algorithm, check whether the IP address of the request changes before the load balancer receives the request.</li><li id="elb_faq_0046__li122791326124013">If sticky sessions are enabled for an HTTP or HTTPS listener, check whether the request carries a cookie. If they are, check whether the cookie value changed (because load balancing at Layer 7 uses cookies to maintain sessions).</li></ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="elb_faq_0190.html">Sticky Sessions</a></div>
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</div>
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