public RegistrationHeartbeatResponse heartbeat(final String applicationId) {
for (int i = 0; i < apiCallRetryLimit; i++) {
if (i != 0) apiCallRetryTime.sleep(); // wait before we try again
try {
return service.heartbeatApplication(applicationId);
} catch (Exception e) {
log.warn("Index service heartbeat failed", e);
}
}
// Try one last time without failure catching logic
return service.heartbeatApplication(applicationId);
}
