Use httpclient post with a delay, caught three times found that ICMP display port-CodePudding

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Use httpclient post with a delay, caught three times found that ICMP display port

Time：10-07

Background: 10.19.0.4 and 10.19.0.201 are two virtual machine, on the same physical machine and on the same network segment, application deployment is the core of 0.4, 0.201 on the deployment of the modulated system, 0.4 0.201 post, via the httpclient emerged among 5 seconds delay, via caught analysis, delay is mainly caused by three times in the image below NBNS and ICMP, three times after interaction, 201 issued a response soon, caught the results are as follows:

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