adds "net.core.somaxconn = 16384" into sysctl.conf
adds "net.core.somaxconn = 16384" into sysctl.conf

my testing revealed this dramatically reduces number of timeouts for all contenders
beni55/wsdemo,ericmoritz/wsdemo,ericmoritz/wsdemo,beni55/wsdemo,beni55/wsdemo,beni55/wsdemo,ericmoritz/wsdemo,beni55/wsdemo,beni55/wsdemo,ericmoritz/wsdemo,ericmoritz/wsdemo,ericmoritz/wsdemo,beni55/wsdemo,ericmoritz/wsdemo,ericmoritz/wsdemo