cellEvents := make(chan models.CellEvent, 100)
errs := make(chan error, 100)
waitEvents = cellEvents
waitErrs = errs
fakeBBSServiceClient.CellEventsReturns(cellEvents)
})
JustBeforeEach(func() {
process = ifrit.Invoke(
converger_process.New(
fakeBBSServiceClient,
fakeBBSClient,
logger,
fakeClock,
convergeRepeatInterval,
kickTaskDuration,
expirePendingTaskDuration,
expireCompletedTaskDuration,
),
)
})
AfterEach(func() {
ginkgomon.Interrupt(process)
Eventually(process.Wait()).Should(Receive())
})
Describe("converging over time", func() {
It("converges tasks, LRPs, and auctions when the lock is periodically reestablished", func() {
fakeClock.Increment(convergeRepeatInterval + aBit)
func main() {
cf_debug_server.AddFlags(flag.CommandLine)
cf_lager.AddFlags(flag.CommandLine)
flag.Parse()
cf_http.Initialize(*communicationTimeout)
logger, reconfigurableSink := cf_lager.New("converger")
if err := validateBBSAddress(); err != nil {
logger.Fatal("invalid-bbs-address", err)
}
initializeDropsonde(logger)
convergeClock := clock.NewClock()
consulSession := initializeConsulSession(logger)
bbsServiceClient := bbs.NewServiceClient(consulSession, convergeClock)
convergerServiceClient := converger.NewServiceClient(consulSession, convergeClock)
lockMaintainer := convergerServiceClient.NewConvergerLockRunner(
logger,
generateGuid(logger),
*lockRetryInterval,
)
converger := converger_process.New(
bbsServiceClient,
initializeBBSClient(logger),
logger,
convergeClock,
*convergeRepeatInterval,
*kickTaskDuration,
*expirePendingTaskDuration,
*expireCompletedTaskDuration,
)
members := grouper.Members{
{"lock-maintainer", lockMaintainer},
{"converger", converger},
}
if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
members = append(grouper.Members{
{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
}, members...)
}
group := grouper.NewOrdered(os.Interrupt, members)
process := ifrit.Invoke(sigmon.New(group))
logger.Info("started")
err := <-process.Wait()
if err != nil {
logger.Error("exited-with-failure", err)
os.Exit(1)
}
logger.Info("exited")
}