func newHealthCheck(
network, uri, port string,
timeout time.Duration,
) healthcheck.HealthCheck {
jsonPortMappings := os.Getenv("CF_INSTANCE_PORTS")
var portMappings []PortMapping
json.Unmarshal([]byte(jsonPortMappings), &portMappings)
for _, mapping := range portMappings {
if strconv.Itoa(mapping.Internal) == port {
port = strconv.Itoa(mapping.External)
}
}
return healthcheck.NewHealthCheck(network, uri, port, timeout)
}
func newHealthCheck(
network, uri, port string,
timeout time.Duration,
) healthcheck.HealthCheck {
return healthcheck.NewHealthCheck(network, uri, port, timeout)
}
serverDelay = 0
server.HTTPTestServer.Listener = listener
serverAddr = listener.Addr().String()
_, port, err = net.SplitHostPort(serverAddr)
Expect(err).NotTo(HaveOccurred())
})
JustBeforeEach(func() {
server.RouteToHandler("GET", "/api/_ping",
func(http.ResponseWriter, *http.Request) {
time.Sleep(serverDelay)
})
server.Start()
hc = healthcheck.NewHealthCheck("tcp", uri, port, timeout)
})
AfterEach(func() {
if server != nil {
server.CloseClientConnections()
server.Close()
}
})
Describe("check interfaces", func() {
It("succeeds when there are healthy interfaces", func() {
interfaces, err := net.Interfaces()
Expect(err).NotTo(HaveOccurred())
err = hc.CheckInterfaces(interfaces)