Java.net.SocketException: No buffer space available – VMware View Connection Server

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I had a problem on some of our View Connection servers, the servers consumed high CPU and memory and View Connection Server service had crashed after some hours. As I checked on View debug logs (VMware View log files location), the issue was related to Java and a bug on Windows 2008 R2/R2 SP1:

java-net-exception

I found a published Hotfix about the issue on Microsoft support site:

Kernel sockets leak on a multiprocessor computer that is running Windows Server 2008 R2 or Windows 7

I suggest that install the hotfix on your current servers and new servers to preventing that on your server because if the server is a security server, your users’ connection will be disconnected.

Davoud Teimouri

Professional blogger, vExpert 2015/2016/2017/2018/2019/2020/2021/2022/2023, vExpert NSX, vExpert PRO, vExpert Security, vExpert EUC, VCA, MCITP. This blog is started with simple posts and now, it has large following readers.

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